DOCTORS OF WEIGHT LOSS - Key Persons


Dr Mona Misra

Job Titles:
  • Fellow of Both the American College of Surgeons
  • Innovative Researcher
Dr. Mona Misra is a highly experienced and skilled bariatric surgeon, recently moving from Canada to Los Angeles. Since completing her training, she has performed thousands of advanced laparoscopic, bariatric, and endoscopic procedures. Dr. Misra has presented research findings at numerous national and international meetings on advanced laparoscopic techniques and metabolic surgery. She is also on staff at Cedars-Sinai Medical Center, which has earned the prestigious Bariatric Center of Excellence designation. Successful Leader Dr. Misra has held several leadership positions, including Co-Director of the Bariatric Surgery program, Associate Director for Center of Minimal Access Surgery, and Director for Senior Medical Students at St. Joseph's Hospital in Hamilton, ON, Canada. She was also the Director and Co-Founder of the Canadian Institute of Bariatric Options (CIBO). Dr Mona Misra is involved in numerous on-going studies and is a Principal Investigator for a Study Comparing Preoperative Management of Oral Intake Prior to Laparoscopic Procedures vs. Traditional Methods, as well as A Prospective Randomized Controlled Pilot Study of Laparoscopic Bariatric Surgery for Treatment of Type 2 Diabetes in Obese Patients with End Organ Damage. Dr. Misra is a Fellow of both the American College of Surgeons and the Royal College of Physicians and Surgeons of Canada. She is also currently a member of the American Society of Metabolic and Bariatric Surgeons, Society of American Gastrointestinal and Endoscopic Surgeons and Canadian Medical Protective Association. Dr. Misra was honored with the Outstanding Preceptor Award in Surgery two years in a row by the Undergraduate MD Program. Additionally, she was recognized for the ‘Most Distinguished Poster Presentation' awarded at S.A.G.E.S. (Society of Gastrointestinal and Endoscopic Surgeons) in 2004 and earned the Certificate of Merit Award from the Canadian Association of Medical Educators in 2007.

Dr. Adam Smith

Job Titles:
  • Key Contributor
Dr Smith is a key contributor in the publication of bariatric-related studies and publications. Most recently, his work includes an article about the positive relationship between support group attendance and one year post-operative weight loss in gastric banding patients, as well as a study about the effect of Adjustable Gastric Banding on obesity and weight-loss quality of life. Dr. Adam Smith is highly experienced in all weight-loss procedures and has performed nearly 3000 LAP-BAND surgeries. Due to his level of LAP-BAND expertise, he has served as a trainer and proctor for Allergan. Dr. Adam Smith has been recognized for his superior work in Top Docs Fort Worth Magazine from 2007 through 2011, as well as Texas Super Docs in 2009. He received a presidential citation from the ACOS in 2008 for development of the general surgery curriculum for Osteopathic general surgery training.

Dr. Alana Chock

Job Titles:
  • Fellow of the American College of Surgeons
Dr. Alana Chock is board certified in General Surgery, is a Fellow of the American College of Surgeons, and has been certified by the American Board of Obesity Medicine. While serving on the faculty at the University of California, San Diego Medical Center, she trained hundreds of surgeons and residents in the field of minimally invasive surgery. In 2006, she was recognized as an outstanding leader, as recipient of the Intraoperative Teaching Award. Dr. Chock joined the bariatric team at Northwest Weight Loss Surgery in 2008 and performs hundreds of weight loss surgeries each year. Dr. Chock is recognized as a pioneer in the field of bariatrics. Currently, in addition to her work as a bariatric surgeon at Northwest Weight Loss Surgery, she serves as the Cosmetic Services Director, recognizing some of the concerns that patients have with skin laxity and excess skin after weight loss surgeries. Dr. Alana Chock has been invited to lecture at surgical meetings and conferences both nationally and internationally. She is recognized for her expertise in bariatric procedures, specifically in advanced laparoscopic techniques. Recently Dr Chock became board certified by American Board of Obesity Medicine. This is a new national program that specifically recognizes physicians who specialize in obesity. Dr Alana Chock completed fellowship training in Advanced Laparoscopy at the Texas Endosurgery Institute. Before joining Northwest Weight Loss Surgery in 2008, Dr. Chock served as the Clinical Assistant Professor and Director of the UCSD Hernia Center. Dr. Alana Chock is a Fellow of the American College of Surgeons. She also is a member and serves on committees for the Society of American Gastrointestinal and Endoscopic Surgeons. In addition, she is a member of the American Society for Metabolic and Bariatric Surgery. Dr. Chock has been honored with several academic awards including the Intraoperative Teaching Award in 2006. She was also awarded the Chairman's Prize and the Resident Teaching Award in 2001, for her exceptional leadership at the University of California, San Diego. You can contact Dr. Chock at Northwest Weight Loss Surgery or by calling 866-350-2263.

Dr. Amit Trevedi

Job Titles:
  • Surgeon
Dr. Amit Trevedi is a highly-experienced and respected bariatric surgeon, serving patients in New Jersey and surrounding areas. He is a leader in the field of laparoscopic surgery, with more than 10 years of experience in minimally invasive surgical procedures. He is passionate about helping people in their weight loss journeys and believes that it is important to focus on educating prospective patients of Advanced Laparoscopic Associates from the start, dispelling fears that are often caused by misinformation about weight loss surgery.

Dr. Amit Trivedi

Job Titles:
  • Member of the American College of Surgeons
Dr. Amit Trivedi is a member of the American College of Surgeons, as well as the Society of American Gastrointestinal Endoscopic Surgeons (S.A.G.E.S.)

Dr. Barry Greene

Job Titles:
  • Surgeon
  • Member of the American College of Surgeons
  • President of the Maryland Chapter of the American Society
Dr. Barry Greene is a highly-regarded and experienced surgeon, performing weight loss procedures in the Washington D.C. area since 2001. He is a pioneer in the field and has served in several leadership roles, including Director of Bariatric Surgery at Shady Grove Adventist Hospital and President of the Maryland Chapter of the ASMBS. Dr Greene has been honored with several awards and has taught advanced laparoscopic techniques to residents and other surgeons. Dr. Greene is a pioneer in surgery and is credited with creating a Laparoscopic surgery program while in the United States Air Force. His practice was also first in the D.C. metro area to offer the less invasive single incision procedures for both the Gastric Band and Gastric Sleeve. Dr. Barry Greene is the President of the Maryland Chapter of the American Society for Metabolic and Bariatric Surgery (ASMBS). He also serves as the Director of Bariatric Surgery at Shady Grove Adventist Hospital. He has also taught several courses in Laparoscopic surgery to other surgeons, fellows, and residents. Dr. Barry Greene has been published in several scientific journals, including the Journal of Applied Biochemistry, the Annals of Vascular Surgery, and the American Journal of Surgery. Dr. Greene has been a bariatric surgeon since 2001, practicing at Advanced Weight Loss Surgery, as well as serving as Director of Bariatric Surgery at Shady Grove Adventist Hospital since 2004. Prior to his specialization in bariatrics, Barry Greene, MD was a busy general surgeon, specializing in advanced laparoscopic surgery.

Dr. Daniel Cottam

Dr. Daniel Cottam is a highly experienced and innovative bariatric surgeon, practicing at the Bariatric Medicine Institute at the Salt Lake Regional Medical Center. He is credited for helping pioneering the sleeve gastrectomy, the gastric imbrications, the bandication, and was the first surgeon to perform a Gastric Bypass Surgery in India, while teaching Indian Surgeons the procedure. He is most proud of his work with cancer and obesity and was the first to propose a mechanism for the high rates of cancer suffered by the morbidly obese. Dr. Daniel Cottam was instrumental in pioneering the sleeve gastrectomy as a weight loss procedure, the total vertical gastric plication and the banded plication. Additionally, he was one of the first surgeons in the nation to offer revisional endoscopic bariatric surgery and the first person in the mountain west to do single site surgery. Dr. Daniel Cottam is both nationally and internationally recognized as a pioneer and leader in bariatric surgery. He is known for his accomplishments by colleagues around the country, and lectures around the world. Dr. Cottam has been honored with both the award for Outstanding Poster Presentation and Resident Award for Outstanding Oral Presentation from the American Society for Bariatric Surgery. Additionally, he has received the Chairman's Prize for Scholarly Activity from Nassau University Medical Center and the Fellow Award for Outstanding Oral Presentation at a SAGES Annual Meeting. He has been awarded numerous grants for his research from academic societies and industry. You can contact Dr. Cottam at the Bariatric Medicine Institute or by calling 801-746-2885.

Dr. David Provost

Job Titles:
  • Leader
  • Provost Bariatrics
Dr. David Provost has 20 years of experience in bariatric surgery and has performed hundreds of weight loss surgery procedures including gastric bypass surgery, sleeve gastrectomy, adjustable gastric banding (LAP-BAND®) surgery, and revisional surgeries. He is regarded as one of the most skilled and highly qualified bariatric surgeons in the nation, and has taught bariatric surgery techniques to students and doctors from across the country. He performs his surgeries at Texas Health Presbyterian Hospital of Denton. Dr. Provost pioneered laparoscopic Roux-en-Y gastric bypass in Texas, first performing the procedure in 1999. Additionally, he has performed the LAP-BAND® procedure since 2001, the year of LAP-BAND® approval by the FDA. Dr. Provost has continued his work as a pioneer and leader by recently travelling to India to lecture bariatric surgeons on surgical technique, and perform multiple bariatric surgeries for them to observe. Dr. David Provost is a leader in bariatrics - both academically and surgically. He became a Professor in 1995, and has taught bariatric surgery procedures to hundreds of medical students and doctors. Dr. Provost served as the Medical Director for the Surgical Management of Obesity at UT Southwestern Medical Center from 2000-2008, before he founded his private practice, Provost Bariatrics. Dr. Provost is an active member of several professional societies, including the American Society for Metabolic and Bariatric Surgery (ASMBS), where he was on the Executive Council, and Society for American Gastrointestinal Endoscopic Surgeons (SAGES), where he serves on the Bariatric Liaison Committee. D Magazine named Dr. Provost one of the best bariatric surgeons in Dallas in 2005, 2006, 2007, 2008 and 2009. In addition, he was recognized in "Texas Super Doctors" in Texas Monthly Magazine in 2008.

Dr. Douglas Ewing

Job Titles:
  • Attending Surgeon
  • Director of the Minimally Invasive Surgery Fellowship at Hackensack University Medical Center
  • Fellow of the American College of Surgeons
Dr. Douglas Ewing is a highly-skilled and compassionate weight loss surgeon in New Jersey. He has helped hundreds of patients transform their lives through weight loss surgery and finds it extremely gratifying to be able to have role in that transformation. Dr. Ewing has published several academic papers and has given presentations across the country about various topics in minimally invasive surgery. Dr. Ewing is the Director of the Minimally Invasive Surgery Fellowship at Hackensack University Medical Center (HUMC). Additionally, Dr. Ewing has held the position of Assistant Director of Minimally Invasive Surgery Fellowship, as well as Assistant Attending Department of Surgery, Laparoscopic Surgery Section at HUMC in New Jersey. Douglas Ewing, MD has published numerous papers and posters about topics in laparoscopic surgery, including bariatric surgery. Additionally, Dr. Ewing has presented and spoken about his work at several national surgical meetings, and has given video presentations to other surgeons in Europe and the US. Dr. Ewing has earned several academic awards, as well as awards for surgical excellence. He was awarded both the St. Luke's Roosevelt Department of Surgery Award for Excellence in Laparoscopic Surgery and the Society of Laparoendoscopic Surgeons Resident Achievement Awards. He was also honored with inclusion in the "Best Physicians as Chosen by Nurses" for New Jersey monthly magazine in February 2010.

Dr. Emma Patterson

Job Titles:
  • Executive
  • Medical Director of the Bariatric Surgery Program at Legacy Good Samaritan Medical Center
  • Member of the American Diabetes Association
Dr. Emma Patterson is known nationally and internationally as a leader in laparoscopic bariatric surgery, having performed thousands of laparoscopic bariatric surgeries. Each year, she performs hundreds of lap-bands procedures, laparoscopic gastric bypasses and laparoscopic sleeve gastrectomies. She has also mastered revisional procedures, and is the principal investigator on many research studies. In the year 2000, Dr. Patterson was one of the first surgeons in the US to perform adjustable gastric banding surgery, and in March, 2011, she performed the first microlaparoscopic LAP-BAND in the world. As the first in the Northwest to specialize in laparoscopic bariatric surgery, Dr Patterson is internationally recognized as a pioneer. She was also the first surgeon to in the Northwest to perform a LAP-BAND and a laparoscopic biliopancreatic diversion with duodenal switch. Dr. Emma Patterson has served as Medical Director of the Bariatric Surgery Program at Legacy Good Samaritan Medical Center in Portland, Oregon since completing her fellowship at Mount Sinai Medical Center in 2000. She also founded Oregon Weight Loss Surgery, LLC and has led both programs to achieve their current status as a ASMBS Bariatric Surgery Center of Excellence in January, 2006. Dr. Emma Patterson serves on the Executive Council of the American Society for Metabolic & Bariatric Surgery. Dr. Patterson has been an invited lecturer throughout the United States, and also in Mexico and Canada. Dr. Patterson has received both 1st Place Poster & Poster of Distinction recognitions for her research. She earned the I.B. Holubitsky Memorial Award for Academic Excellence, W. H. Sutherland Award (Division of General Surgery), and multiple awards for teaching and research. Dr Emma Patterson was named as a Top Surgeon in Portland Monthly's Top Doctors of 2011. She was recently the first surgeon in the Northwest to perform and Spider Lap-Band surgery, and also the world's first microlap Lap-Band procedure.

Dr. George Fielding

Job Titles:
  • Innovative Researcher
  • Successful Leader
Dr. George Fielding is known internationally as the leader in laparoscopic bariatric surgery. He has performed thousands of bariatric procedures, and is recognized among surgeons as the top of his field. Dr. Fielding's influence can be seen around the world in the surgeons he's taught, research he's conducted, and personal passion he's dedicated to fighting obesity. George Fielding is a true pioneer in the field of bariatric surgery, credited with the development of well-known laparoscopic and bariatric techniques. Many of the top bariatric surgeons in the country gratefully acknowledge what Dr. George Fielding has taught and inspired them to do. In addition, his unsurpassed work in adolescent obesity has given thousands of teenagers a chance at a happy, healthy life. Dr. Fielding has published more than 150 journal articles, abstracts and book chapters. His recent publication, "Safety of the laparoscopic adjustable gastric band: 7-year data from a U.S. center of excellence", is the largest series to date on laparoscopic adjustable gastric banding, made possible by Dr. Fielding and his institution's extensive experience. Other publication sources include Journal of the American College of Surgeons, Journal of Pediatric Surgery, and the Annals of Surgery. Dr. George Fielding is one of the most widely invited speakers on bariatric surgery. He's recognized around the US, and internationally, for his contributions, skills, and deep understanding of obesity. In addition to hundreds of speaking engagements, Dr. Fielding is featured in media and has appeared on/in Good Day, ABC News, People Magazine, and Business Week Today. With over 10,000 laparoscopic surgeries, Dr George Fielding is the most highly experienced bariatric surgeon in the country. He's performed over 6,000 surgical weight loss procedures, and trained thousands of physicians across the globe in the latest bariatric surgery techniques. Dr. Fielding has performed more adolescent bariatric procedures than almost any other surgeon.

Dr. Gerardo Cárcamo

Dr. Gerardo Cárcamo has nearly 15 years of surgical experience, performing general surgery in San Antonio since 1997. He received advanced training in adjustable gastric band surgery in 2003 and has since been specializing in the procedure as well as in the gastric sleeve and gastric bypass. Dr. Cárcamo also has experience dealing with a wide variety of problems such as gallbladder disease, hernias, intestinal disorder, breast disease and cancer. As part of South Texas Surgeons, he now also offers the Orbera weight loss balloon and vBloc device.

Dr. Gregory F. Walton

Job Titles:
  • Member of the American College of Surgeons
Dr. Gregory F. Walton has more than 15 years of surgical experience. In 2006, he created Transforming Lives, PLLC and opened the WeightWise Bariatric Program in Edmond, Oklahoma. He has dedicated his professional life to transforming patients' lives through weight loss surgery, with more than 450 weight loss procedures performed at his program in the past 12 months. Dr. Walton's passion for helping people through surgery stemmed from his own devastating injury from an oil field explosion, resulting in burns to more than 75 percent of his body, which required 20 operations. After beating odds that gave him a very low chance of survival, Dr. Walton went on to become a highly compassionate and successful surgeon. Dr. Greg Walton has given several professional presentations at national meetings, including "Laparoscopic Repair of Paraesophageal Hernias" for a meeting of the Society of Laparoendoscopic Surgeons, "Burns in Children: A Comparison of Accidental and Nonaccidental" for the American Trauma Society, and "Periampullary Carcinoid Tumors" for the Southeast Surgical Congress. Dr. Walton's medical publications about Tumors of the Ampulla of Vater have been published in the well-respected medical journal, American Surgeon.

Dr. Gregory Schroder

Dr. Gregory Schroder is a highly talented and compassionate bariatric surgeon, serving patients in Richmond, Virginia previously at Bon Secours, and now at Advanced Surgical Partners of Virginia. He has performed thousands of surgeries since completing his surgical training in the early 1990's. Dr. Schroder's special interests include Laparoscopic Gastric Bypass, Laparoscopic Adjustable Gastric Banding, and General Surgery. Dr Schroder and his partner Dr Matthew Brengman were voted Top Weight Loss Surgeons in Richmond for 2013. Dr. Gregory Schroder is well-respected by surgeons across the country and is often asked to lecture at meetings and conferences about various topics in bariatric surgery. He serves as a proctor in the Advancement of Laparoscopic and Bariatric Surgery and is involved in numerous hospital and professional committees. Dr. Gregory Schroder is well connected professionally as the past-president of the Virginia Bariatric Society, Chair of the State Chapters Committee of the American Society for Metabolic and Bariatric Surgery (ASMBS), and member of the Executive Counsel of the ASMBS.

Dr. Hans Schmidt

Job Titles:
  • Expert
  • Fellow of the American College of Surgeons
Dr. Hans Schmidt is one of New Jersey's most experienced bariatric surgeons and is recognized as a pioneer in laparoscopic weight loss surgery techniques. His practice offers a comprehensive weight loss program, with a strong emphasis on post-operative nutrition and lifestyle. Dr. Schmidt has published several academic papers and has presented research at dozens of national meetings. Dr. Hans Schmidt is recognized as a minimally invasive bariatric surgery pioneer in New Jersey. His comprehensive weight loss practice has the largest degree of laparoscopic weight loss surgery experience in the state, offering Lap-Band (gastric band), Roux-en-Y gastric bypass, and gastric sleeve procedures. Dr. Hans Schmidt is nationally recognized as an expert in bariatric surgery and has been invited to many lectures throughout the country. He has completed several advanced surgical courses with other leaders in the field on procedures such as the Lap-Band, Realize Band, and gastric bypass. Hans Schmidt, MD, was named in New Jersey Top Doctors in Bariatric Surgery in 2007 and 2008. He was also one of New York's Top 100 Minimally Invasive Surgeons in New York Magazine and earned the Outstanding Resident Award from the Society of Laparoendoscopic Surgery in 1997.

Dr. Helmuth Billy

Dr. Helmuth Billy is a highly-experienced LAP-BAND® and laparoscopic gastric bypass surgeon, serving in both Ventura and Santa Barbara County, California. He has been a faculty member at numerous educational events across the country, and teaches surgeon training workshops. He has been a featured speaker at the annual meeting of the American Society of Metabolic and Bariatric Surgery and was a contributing author on the recently released SAGES Bariatric Surgery Manual. Dr. Helmuth Billy has published dozens of journal articles and abstracts including his most recent contribution "Gastric Erosion Following Adjustable Gastric Band" which was published in the Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Manual. Dr. Helmuth Billy is known across the country as a leader in weight loss surgery, has been a faculty member at numerous national educational events and surgeon training workshops, and serves on several advisory boards. Additionally, he has been a featured speaker at the annual meeting of the American Society of Metabolic and Bariatric Surgery, and has taught principles of bariatric surgery internationally in Mexico, Taiwan and India.

Dr. J. Keith Wright

Job Titles:
  • Chief of Surgery and Anesthesiology at Nix Medical Center
  • Expert
  • Member of the Society of American Gastrointestinal Endoscopic Surgeons
  • Surgeon With a San Antonio
Dr. J. Keith Wright is an expert bariatric surgeon with a San Antonio practice that specializes in the gastric sleeve, gastric bypass, and adjustable gastric band procedures. Dr. Wright was also the first in the area to perform the Orbera weight loss balloon procedure. He is happy to offer this medical weight loss innovation to patients, as well as the new vBloc technology. South Texas Surgeons serves as a model for other weight loss programs in terms of surgical technique, as well as an example of excellent postoperative and nutritional care. Dr. Wright holds several leadership positions and is involved in training other surgeons in laparoscopic bariatric surgery. In 2003, Dr Wright and his colleague founded South Texas Surgeons, which today offers all the standards of surgical bariatric treatments, as well as the weight loss balloon and vBloc device. Dr. Wright has served as the Chief of Surgery and Anesthesiology at Nix Medical Center since 2006 and the Medical Co-Director of the Bariatric Surgery Program since 2003. Additionally, he has served as a consultant faculty member for Allergan, for whom he trains surgeons. Keith Wright MD was awarded ‘Top Doctor' 4 years in a row, being honored for both general and bariatric surgery, as presented in Scene in SA Monthly magazine. Additionally, he has received several academic honors and awards, including the Best in Cancer Research Award and the Herman A. Barnett Memorial Award in Surgery and Anesthesiology.

Dr. Jaime Ponce

Job Titles:
  • Member of the American Society for Metabolic
  • Principal Investigator for Five FDA Clinical Studies With the Lap - Band
Dr. Jaime Ponce has performed bariatric surgery since 1998, and is highly experienced with the laparoscopic adjustable gastric band procedure. He was a principal investigator for the FDA trial with the Lap-Band® and the Realize™ Band. He has trained and supervised more than 300 surgeons and is considered by his peers one of the most experienced surgeons in the United States. He is also the Past President of the American Society for Metabolic & Bariatric Surgery. Successful Leader Dr. Ponce developed two bariatric programs and is the Medical Director for Hamilton Medical Center program in Dalton Georgia and Co-Director for Memorial Hospital program in Chattanooga Tennessee, both certified as ASMBS Bariatric Surgery Centers of Excellence. Dr. Jaime Ponce leads the American Society for Metabolic & Bariatric Surgery as the society's President. His past and ongoing involvement with the ASMBS includes: Chair of the Insurance Committee, Co-Chair of the Insurance Committee, Executive Council Liaison for the Public Education Committee, Founding Member & Vice President of the ASMBS Tennessee Chapter, the Research Advisory Committee of the SRC, and Member of the Board of Directors and Executive Committee of the SRC. Dr. Jaime Ponce has performed well over 3000 bariatric surgeries and is a nationally recognized expert in the Lap-Band procedure. In addition to performing procedures, he has trained thousands of physicians nationally in the latest bariatric surgery techniques. Dr Ponce has been invited to give presentations in National and International meetings, has performed live surgical cases for courses in Latin America, Europe and U.S., and has been the Director of many educational events. Dr. Ponce has been the principal investigator for five FDA clinical studies with the Lap-Band®, the Realize™ Band and the Duo Intragastric Balloon. He has also participated in studies using the Lap-Band® in lower BMI (30-35 kg/m2) patients and the laparoscopic greater curvature plication for the treatment of severe or morbid obesity. Dr. Jaime Ponce graduated 2nd in his class in medical school. He received the Upjohn's Resident of the Year award, and has been granted Honorary Member status in the Brazilian Society of Bariatric Surgery. He has founded 2 surgical centers, both of which have earned Center of Excellence certifications.

Dr. John Debarros

Job Titles:
  • Medical Director
  • Partner
Dr. John DeBarros is one of Arizona's leading bariatric surgeons, performing hundreds of weight loss procedures each year. He holds many impressive distinctions, including certification by the American Board of Surgery, and is a Fellow of the American College of Surgeons, as well as a Fellow of the American Society for Metabolic and Bariatric Surgery. He is a Certified LAP-BAND® System Surgeon. Prior to his surgical career, Dr. DeBarros was a Pharmacist and Director of Pharmacy Services, which contributes to his wide array of experience and expertise in the field of medicine. Dr. DeBarros is a partner, medical director and one of the lead surgeons at the Weight Loss Institute of Arizona. In addition, he is co-owner and Chairman of the Board of the East Valley Surgery Center and co-owner of the Surgical Hospital of Phoenix.

Dr. Kevin Montgomery

Job Titles:
  • Surgeon
  • Investigator
  • Lead Researcher
  • Primary Investigator
Dr. Kevin Montgomery is a highly respected and experienced laparoscopic bariatric surgeon. Prior to joining the Northwest Weight Loss Surgery Center in 2002, Dr. Montgomery was a busy staff surgeon at the Everett Clinic in Everett, Washington for 10 years. He is an innovative researcher, and is currently a Principal Investigator for several key studies in bariatric medicine. Dr. Montgomery is a true pioneer in bariatric surgery, and has spent nearly 10 years working exclusively with patients battling obesity. He is committed to involvement in clinical research, cultivating innovation in the field, and advancing surgical techniques. You can contact Dr. Montgomery at Northwest Weight Loss Surgery or by calling 866-350-2263.

Dr. Laura Machado

Job Titles:
  • Surgeon
Dr. Laura Machado is a highly-experienced and compassionate Bariatric Surgeon, who has performed over 1500 weight loss procedures in the Sacramento, California area. She is Founder and Medical Director of Sacramento Bariatric Medical Associates, a comprehensive state-of-the-art surgical care program for patients who suffer from morbid obesity. Dr. Machado also serves as a proctor, teaching advanced surgical techniques to other surgeons, and is involved with research to further improve bariatric surgical care. Her passion for helping patients suffering from morbid obesity led Dr. Laura Machado to form Sacramento Bariatric Medical Associates in 2003, to provide comprehensive, state-of-the-art surgical care to her patients. She has appeared on tv, in magazines, and as a presenter at numerous medical conferences. Dr. Machado was voted as the region's "Top Doctor" in Bariatric Surgery based on a survey of medical professionals. Additionally, she has earned several academic awards, including the American Heart Association Student Research Fellowship, "Student of the Year" at California State University, and the Upjohn Award from the University of California, San Diego. You can contact Dr. Machado at Sacramento Bariatric Medical Associates or by calling 916-338-7200.

Dr. Marina Kurian

Job Titles:
  • Innovative Researcher
Dr. Marina Kurian has dedicated her professional life to compassionately treating obesity with the least invasive procedures possible. She is nationally recognized as a leader in bariatric surgery, featured frequently in media specials and lectures across the country. Dr. Kurian was recently the Medical Director of the NYU Weight Management Program, and an Assistant Professor of Surgery at NYU School of Medicine. She is in private practice in NY. Marina Kurian, MD has been pioneering techniques that help make minimally invasive obesity surgery safe and effective since shortly after her surgical residency, when she joined a team of physicians at The Mount Sinai Medical Center. She was a principal investigator for the use of the adjustable band to treat morbid obesity and co-investigator on the use of vagus nerve stimulation for the treatment of obesity. Dr. Marina Kurian holds leadership positions in national surgical societies, as well as Medical Director for the NYU Langone Weight Management Program, and Assistant Professor of Surgery at NYU School of Medicine. She has educated other surgeons in New York City and throughout the country in minimally invasive surgical techniques, and continues to be involved in surgeon education. Dr. Marina Kurian has authored dozens of articles and book chapters on laparoscopic surgery. She is co-author of "Weight Loss Surgery for Dummies", a comprehensive, compassionate, and very well reviewed guide to weight loss procedures. Most recently, Dr. Kurian co-authored an article about the impact of Laparoscopic Adjustable Gastric Banding on pregnancy, maternal weight, and neonatal health. Dr. Marina Kurian is recognized nationally as a top bariatric surgeon. She has been featured in several media specials about weight loss surgery, including appearances on the Today Show, Dateline, CBS News, and Fox News. She is currently a host on Doctor Radio Sirius 114 and XM 119. You can listen to her every Wednesday 8-10am when she speaks on a variety of health topics including obesity and weight loss surgery. Dr. Kurian is an active member of professional associations including the Association of Women Surgeons, the Medical Society State of NY, Society of American Gastrointestinal and Endoscopic Surgeons, ASMBS, and a fellow of the American College of Surgeons. In 2008, Dr. Marina Kurian was nominated to Super Doctors, a physician directory identifying top doctors as selected by their peers and independent research.

Dr. Mark Fusco

Job Titles:
  • Surgeon
  • Medical Director of LifeShape Advanced Bariatrics Center of Florida
Dr. Mark Fusco is a highly experienced bariatric surgeon, serving as the Medical Director of the LifeShape Advanced Bariatric Center of Florida, in Melbourne. He has successfully completed over 800 weight loss surgeries and performs the majority of LAP-BAND adjustments at his Center. Dr. Fusco has extensive research credits and has been published in several medical journals. He is invited to lecture and present his research at meetings across the United States, as well as internationally. Successful Leader Dr. Fusco has served as the Medical Director of LifeShape Advanced Bariatrics Center of Florida since 2003. Additionally, he holds leadership positions as Preceptor and Proctor for Allergan Health and is an Assistant Professor at University of Central Florida Medical School. Dr. Mark Fusco is well-published, having published several manuscripts and dozens of abstracts. Among his scientific journal credits are the Journal of Parenteral and Enteral Nutrition, Chest, Surgical Endoscopy, and Surgery for Obesity And Related Diseases. Mark Fusco, MD was named one of "America's Top Surgeons" by the Consumers' Research Council of America. Additionally, he has received the DuPont Pharmaceuticals/ACCP Young Investigator Award and was awarded best presentation at the Annual Meeting of the Southern Medical Association/Southern Chapter of the American College of Chest Physicians. You can contact Dr. Fusco at the LifeShape Advanced Bariatrics Center of Florida or by calling 321-728-7553.

Dr. Rachel Moore

Job Titles:
  • Researcher
  • Surgeon
  • Founder of Moore Metabolics
  • Founding President of the Louisiana
Dr. Rachel Moore is a highly skilled surgeon specializing in bariatric surgery. With more than a decade of experience, she has helped hundreds of patients reclaim control of their health. She is the only female bariatric surgeon in her area and has a special interest in women's health and diseases that commonly affect women. Dr Moore is the Founder of Moore Metabolics. She is also proud to have reopened the bariatric surgery program at Louisiana State University, after it was closed for seven years following Hurricane Katrina. She is passionate about pioneering minimally invasive surgical techniques. Dr Rachel Moore is the founding President of the Louisiana state chapter of the American Society for Metabolic & Bariatric Surgery (ASMBS) and currently serves as a Board member-at-large. She holds the Louisiana State Medical Society seat on the Louisiana Health Care Commission, a group that advises the Department of Insurance. Dr. Rachel Moore is an active researcher in the field of bariatric medicine, currently working on the Clinical Outcomes Study for Morbid Obesity Subjects (COSMOS) Project. The goal of COSMOS is to develop and refine treatment approaches for obesity in underserved populations.

Dr. Ren Fielding

Job Titles:
  • Executive
  • Chairman of the Insurance Committee of the American Society for Bariatric Surgery
  • Innovative Researcher
Many view Dr. Christine Ren-Fielding as the nation's leader in Lap-Band surgery. She's recognized nationally and internationally for achievements spanning clinical, business, and research aspects of the surgical weight loss industry. Dr. Ren Fielding has served on the Executive Council of the American Society for Metabolic & Bariatric Surgery. Media appearance/credits include: Oprah, The Early Show, The Today Show, 20/20, Dr G Medical Examiner, Vogue, Business Week, and the Oxygen Channel. Dr Ren Fielding has performed over 2,500 gastric band surgeries. She is a Professor of Surgery at NYU School of Medicine, and has done extensive research in her field. She is one of the nation's most sought-after speakers, and has given presentations around the US as well as internationally.

Dr. Robert Michaelson

Job Titles:
  • Member of Alpha Omega Alpha
Dr. Robert Michaelson is a highly respected and skilled weight loss surgeon who has performed over 5000 laparoscopic operations. Additionally, he has trained over 300 surgeons in advanced laparoscopic techniques across the United States and in China. Dr. Michaelson served for over a decade as a Professor of Surgery at University of Illinois College of Medicine prior to relocating to the Pacific Northwest and has earned many honors and awards for his excellence in teaching and surgical skill. He is certified by the American Board of Obesity Medicine. Dr. Bob Michaelson is a bariatric pioneer. Prior to devoting his practice to helping those suffering from obesity, Dr. Michaelson was on staff at Providence Everett Medical Center, where he is credited with introducing many advanced laparoscopic operations. Dr. Robert Michaelson has been honored with several awards for his excellent leadership and teaching. He has taught over 50 courses in Minimally Invasive Surgical Techniques, and represented the investigators of Allergan's Low BMI Study for the FDA. Dr. Michaelson has been recognized for his extensive contributions in bariatric care through several awards and honors. He was awarded the Chairman's Prize, Department of Surgery and the Outstanding Teaching Award at UCSD Medical Center in 2000, and is a member of Alpha Omega Alpha honor medical society. You can contact Dr. Michaelson at Northwest Weight Loss Surgery or by calling 866-350-2263.

Dr. RoseMarie Jones

Job Titles:
  • Innovative Researcher
  • Medical Director of the Bariatric Program at the Community Hospital
  • Member of the American Association of Physicians
Dr. RoseMarie Jones is a highly-skilled weight loss surgeon, serving at the Community Hospital North Bariatric Center of Excellence in Indianapolis Indiana. She has more than 22 years of surgical experience and has devoted her practice to laparoscopic bariatric procedures. Dr. Jones has been involved in resident education as an Assistant Clinical Professor of Surgery, and has held leadership positions at several hospitals, including Chairman of Surgery Quality Management, and Chief of Medical Staff. Dr. Jones serves as Medical Director of the bariatric program at the Community Hospital (North) of Indiana, where she has helped the program to its current status as a nationally recognized Bariatric Surgery Center of Excellence. Additionally, she has over 22 years of experience and was Assistant Clinical Professor of Surgery at Indiana University School of Medicine, as well as Councilor for the Indian Chapter of the American College of Surgeons. Dr. RoseMarie Jones is recognized as a leading bariatric surgeon, and is asked to speak at presentations and lectures all over the country. Additionally, she often speaks about diverse topics in obesity care at conferences for Residents. Dr. Jones has been recognized for her scholarly achievements at St. Mary's College and was awarded the Sister Rose Elizabeth Award for Excellence in Chemistry, as well as the Lumen Christi Award for Outstanding Student. You can contact Dr. Jones at Community Hospital North Bariatrics or by calling 317-621-5673.

Dr. Scott Cunneen

Job Titles:
  • Researcher
  • Surgeon
Dr. Scott Cunneen is a nationally-recognized bariatric surgeon, with extensive research credit and experience in laparoscopic surgical procedures. He has served for more than 10 years as the Director of Bariatrics at the Center of Minimally Invasive Surgery at Cedars-Sinai Medical Center in Los Angeles, California. Dr. Scott Cunneen is a pioneer in weight loss surgery. In addition to being one of the most experienced bariatric surgeons in California, he is involved with several research projects aimed at further improving surgical procedures to be more effective and less invasive for patients. Dr. Scott Cunneen is an avid researcher, most recently working as Co-Investigator for several monumental studies including a Single-arm, Multi-center Study of the Safety and Effectiveness of the Swedish Adjustable Gastric Band (SAGB) in the Treatment of Morbid Obesity, and an Assessment of Vocal Cord Damage or Impaired Vocal Cord Function after Prolonged Intubation. You can contact Dr. Cunneen at the Cedars-Sinai Center for Weight Loss or by calling 800-233-2771.

Dr. Terry Simpson

Job Titles:
  • Surgeon
Dr. Terry Simpson is a highly experienced weight loss surgeon, specializing in LAP-BAND surgery. He has been performing surgery laparoscopically since 1991 and has helped thousands of people successfully lose weight with the LAP-BAND system. In 2009 and 2010, Dr. Simpson was awarded "Top Doctor" by Phoenix Magazine. As a pioneer in the field of bariatric surgery, Dr. Simpson began performing laparoscopic bariatric surgery in 1994. He is the only surgeon in his state who has received the distinction of being a proctor for Allergan - meaning that he teachers other surgeons how to perform this procedure. Dr. Simpson is also a pioneer in patient education, with several websites dedicated to providing information online for patients. He is one of the leading bariatric surgeons in the use of social media to broadcast timely, relevant, healthcare news. Dr. Terry Simpson is a nationally recognized bariatric surgeon, particularly for his expertise in LAP-BAND surgery. He is invited to lecture at presentations all over the country, has been featured on the news multiple times, and has has made numerous television appearances. Dr. Terry Simpson is professionally connected with his peers and is a Fellow of the American College of Surgeons, as well as a member of the American Society of Metabolic and Bariatric Surgeons, Phoenix Vascular Society, and the Phoenix Surgical Society. Dr. Simpson was awarded "Top Doctor" in 2009, 2010, and 2011 by Phoenix Magazine. He has been honored twice with the Golden Scapel Award for "Excellence in Teaching" from the Maricopa Surgical Residency Program and the Positive Recognition Award for his work at the Phoenix Indian Medical Center.

Dr. Toby Broussard

Job Titles:
  • Fellow of the American College of Surgeons
  • Well - Rounded and Highly - Skilled Surgeon
Dr. Toby Broussard is a well-rounded and highly-skilled surgeon, specializing in weight loss surgery. He has performed thousands of bariatric procedures and enjoys helping his patients transform their lives both medically and socially. Dr. Broussard currently practices at WeightWise Bariatric in Oklahoma, and previously had a busy surgical practice in Louisiana. Dr. Broussard helped pioneer WeightWise, a multidisciplinary surgical weight loss program serving patients from all over the state of Oklahoma and beyond. An integral part of WeightWise's success since it opened its doors in 2006, Dr. Broussard has grown his practice to be a well known and respected bariatric program. Dr. Broussard has been a pioneer since early in his medical career, when he received a grant from the Louisiana Education Quality Support Fund. You can contact Dr. Broussard at WeightWise Bariatric Program or by calling 1-866-948-9473.

Dr. Val Andrei

Job Titles:
  • Bariatric Associate
  • Chief of Bariatric Surgery Section at Saint Barnabas Medical Center
Dr. Val Andrei serves as Co-Chair of the Insurance Committee of the American Society for Metabolic & Bariatric Surgery (ASMBS). He has been invited to speak throughout the United States, as well as in Mexico and Canada. Additionally, Dr. Andrei has earned the distinction of being a Center of Excellence (COE) surgeon, and has leading his practice to achieving the Center of Excellence designation from ASMBS.

Emma Squillace - Founder

Job Titles:
  • Co - Founder
Emma Squillace graduated from Washington University in St Louis where she studied math and directing. She later earned her Project Management Certificate from Bellevue College. Emma developed a passion for the logic and data behind the internet in 2000, when she worked for Freeshop.com. She analyzed campaign and website data and worked with various departments to help them understand the raw numbers. In addition to traffic analysis, she focused on data integrity and fraud detection, specifically within affiliate programs. Since 2003, Emma has worked exclusively with physicians. Beginning with a focus on security and privacy, she trained thousands of physicians and their staff on HIPAA compliance. She managed a team of 120 physician advisors who helped to shape several software products, including a cloud computing platform that's currently in development.

Fort Worth LAP-BAND

Dr. Adam Smith has extensive experience in bariatric surgery and has devoted the last 7 years to obesity treatment. In 2002, he started performing laparoscopic bariatric surgeries and in 2004 he established a private practice dedicated to the treatment of morbid obesity. As a LAP-BAND patient himself, Dr. Smith has a unique perspective as a surgeon, and can relate to his patients as he has been through some of the same struggles and experiences.

Kim R Marley

Job Titles:
  • Surgeon
  • Chief of Surgery and Medical Director of the Bariatric Surgery
  • Fellow of Both the American College of Surgeons
Dr. Kim Marley is a leading weight loss surgeon, with more than 20 years of surgical experience. Dr. Marley has done extensive work with the adjustable gastric band, but he and his team tailor the procedures to the patients' needs and desires whether gastric band, gastric bypass, sleeve gastrectomy, or revisions of previous surgeries. Additionally, has had a long and honorable military career, retiring as a Colonel after 25 years of service. He performs his surgeries at Windber Medical Center in Johnstown, Pennsylvania. As a pioneer in bariatric surgery, Dr. Marley has been specializing in weight loss procedures since 1999, when he served as Chief of Advanced Laparoscopic and Bariatric Surgery at Walter Reed Army Medical Center until 2005. In addition to his extensive experience in the military, Dr. Marley has performed over 650 weight loss procedures at Windber Medical Center since his arrival there in 2006. In 2009, the hospital and Dr. Marley earned designation as a Bariatric Surgery Center of Excellence. Dr. Kim Marley is Chief of Surgery and Medical Director of the Bariatric Surgery program at Windber Medical Center, in addition to his busy surgical practice at Alleghenies Surgical. Dr. Marley served in the Armed Forces for 25 years, holding numerous leadership positions before retiring as a Colonel. He spent his final 10 years of service teaching at Walter Reed as the Chief of Bariatric and Minimally Invasive Surgery. Dr. Marley is a fellow of both the American College of Surgeons and the American Society of Metabolic & Bariatric Surgery (ASMBS). Additionally, he is a member of the Quality and Standards Committee, the Rural and Low Volume Subcommittee, and the Task Force for Credentialing in Bariatric Surgery for the ASMBS. Dr. Kim Marley has received multiple awards and designations throughout the duration of his military career, including the Defense Meritorious Service Medal, the Meritorious Service Medal three times, Special Forces tab, Master Parachutist Badge, and Combat Medical Badge.

Valeriu Andrei

Dr. Val Andrei is one of New Jersey's most experienced bariatric surgeons, specializing in the laparoscopic gastric bypass, sleeve gastrectomy, and Lap-Band procedures. Dr. Andrei is founder of the Laparoscopic Bariatric Surgery Program at St. Peter's University Hospital and previously served as Director of the Bariatric Surgery Program at Robert Wood Johnson University Hospital. He currently is in private practice and has performed more than 2000 laparoscopic weight loss procedures. In addition to Dr. Andrei's clinical work, he is committed to serving the community. He sponsors an inner-city youth group, as well as a basketball tournament focused on increasing physical activity in children, while giving them a safe place to socialize.