IBJI - Key Persons


Abby N. Barker

Job Titles:
  • Physician Assistant
Abby joined the IBJI team in January 2023 and has been practicing as a certified physician assistant since 2018. She received her bachelor's degree in kinesiology from Michigan State University where she was also an All-American field hockey player. She then completed her graduate degree in physician assistant studies at Ohio University and went on to work in the emergency department in Columbus, Ohio for the next four years. She now enjoys working in sports medicine given her background as an athlete and passion for orthopedics. Her goal is to ensure her patients are educated on their conditions and various treatment options. Outside of the office and operating room, she enjoys spending time with family and friends, working out, traveling the world, snowboarding out west, wakeboarding on the lake, and playing field hockey. Education Bachelor of Science Michigan State University- Kinesiology

Adam B. Koss

Job Titles:
  • Physician Assistant

Akshay Jain

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle

Alan C. League

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle Reconstruction / Learn More

Albert Knuth

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Pediatric Orthopaedic Surgery

Alexa Wunderlich

Job Titles:
  • Physician Assistant

Alexander E. Michalow

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Orthopedic Surgery / Learn More

Alli Nelson

Alli Nelson, PA-C is a board certified physician assistant who specializes in orthopedics with an emphasis on joint replacement and sports medicine. She is licensed to practice and prescribe medicine in the state of Illinois under physician supervision. Alli joined Hinsdale Orthopaedics in February 2023 and works alongside Dr. Michael Durkin. She assists in the operating room, hospital rounds and clinical settings. Alli has her own schedule where she provides care and treatment for patients as well as joint injections, pre-operative evaluations and post-operative care. Alli received her bachelor's degree in molecular/cellular biology at Saint Mary's College in Notre Dame, Indiana. She also received minors in chemistry, psychology, and neuroscience. Alli went on to earn her master's degree in physician assistant studies at Dominican University in River Forest, Illinois. Prior to attending PA school, Alli worked as a medical assistant in orthopedics where she developed a passion for the specialty. Working together as a team, she and Dr. Durkin focus on the evaluation, diagnosis, and treatment of shoulder, knee and hip conditions. Education Bachelor of Science Saint Mary's College - Molecular/Cellular Biology

Allison Carlson

Job Titles:
  • Physician Assistant

Allison Nelson

Job Titles:
  • Physician Assistant

Alyssa Spoerer

Job Titles:
  • Physician Assistant

Amanda Rey

Job Titles:
  • Physician Assistant

Anand Vora

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle Surgery

Andrea S. Kramer

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Pediatric Orthopedic Surgery

Andrew J. Riff

Job Titles:
  • Board Certified Orthopaedic Surgeon With Fellowship Training in Sports Medicine

Andrew R. Benck

Job Titles:
  • Board Certified With Fellowship Training in Rheumatology / Learn More

André Blom - CEO

Job Titles:
  • Chief Executive Officer

Angela R. Crowley

Job Titles:
  • Board - Certified With Fellowship Training in Rheumatology / Learn More

Angelo Savino

Job Titles:
  • Family Medicine Physician With Fellowship Training in Primary Care Sports Medicine

Anthony Savino

Job Titles:
  • Neurologist With Fellowship Training in Sports Neurology and Electromyography

Anuj S. Puppala

Job Titles:
  • Board Certified Orthopaedic Surgeon With Specialization in Joint Replacement Surgery

Ari Kaz

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle Surgery

Ashley E. Watson

Job Titles:
  • Physician Assistant

Ashley Kerestes

Job Titles:
  • Physician Assistant

Ashley Michelsen

Job Titles:
  • Physician Assistant

Ashraf H. Darwish

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spinal Surgery & Disorders

Austin Chinn

Job Titles:
  • Podiatric Foot and Ankle Surgeon

Benjamin Albrecht

Job Titles:
  • Physician Assistant

Bradley Dworsky

Job Titles:
  • Orthopaedic Surgeon With Added Board Certification in Sports Medicine

Brendan Allar

Job Titles:
  • Physician Assistant
Brendan has been part of IBJI since 2020 but worked as a PA in orthopedic surgery since 2015. Brendan completed PA school at Rosalind Franklin University in 2015. Prior to PA school, Brendan completed his undergraduate studies at Michigan State University. He enjoys assisting in all types of orthopedic surgery from sports to trauma to hand surgery. He enjoys the challenges presented by seeing a variety of conditions and pathology. During his spare time he enjoys spending time with his wife and two sons as well as supporting all Michigan State and Detroit sports teams. Education Bachelor of Arts Michigan State University - Telecommunications - Digital Media Arts

Brian J. Burgess

Job Titles:
  • Podiatric Surgeon

Brian R. McCall

Job Titles:
  • Orthopaedic Surgeon With Fellowship Training in Sports Medicine & Arthroscopic Surgery

Brian Schwartz

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Adult Hip and Knee Reconstruction and Total Joint Replacement

Bruce Summerville

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Adult Reconstruction of the Hip and Knee

Bryan Waxman

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle Surgery

Bryant S. Ho

Job Titles:
  • Orthopaedic Surgeon With Fellowship Training in Foot and Ankle Surgery

Carla Gamez

Job Titles:
  • Podiatric Surgeon

Cary R. Templin

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spinal Surgery and Disorders

Catherine M. Dinklenburg

Job Titles:
  • Physician Assistant

Charles L. Lettvin

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Foot and Ankle Surgery / Learn More

Chelsea Roggeveen

Job Titles:
  • Physician Assistant
Chelsea is a native of the Chicago suburbs. She spent several years in the Pittsburgh area for her undergraduate and graduate studies, graduating from Seton Hill University as a physician assistant in 2015. She joined IBJI shortly thereafter. She now resides in Chicago with her husband and their beloved Labrador Retriever, where she enjoys exploring hidden gem restaurants, attending live music events, and going to Cubs and Bears games. She also enjoys spending time outdoors, especially at the family cabin 'up north', boating and hiking in the summertime and snowmobiling in the wintertime.

Christ Pavlatos

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Christopher C. Mahr

Job Titles:
  • Orthopaedic Surgery Specializing in Sports Medicine / Learn More

Christopher J. Bergin

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery

Craig Cummins

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Shoulder Surgery and Sports Medicine

Craig S. Malk

Job Titles:
  • Double Board - Certified Anesthesiologist With Fellowship Training in Pain Management / Learn More

Craig S. Williams

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand Surgery

Craig Westin

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Daniel J. Levin

Job Titles:
  • Interventional Pain Management Physician

Daniel Jonas

Job Titles:
  • Physician Assistant

Daniel Korpela

Job Titles:
  • Physician Assistant

Daniel M. Dean

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Foot and Ankle Surgery

David Guelich

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Orthopedic Sports Medicine / Learn More

David H. Garelick

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

David Hamming

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

David Schneider

Job Titles:
  • Physical Medicine and Rehabilitation Physician With Fellowship Training in Sports and Spine Medicine

Djuro Petkovic

Job Titles:
  • Orthopedic Surgery With Fellowship Training in Shoulder, Elbow Surgery, and Sports Medicine / Learn More

Douglas Diekevers

Job Titles:
  • Podiatric Surgeon

Douglas Solway

Job Titles:
  • Podiatric Surgeon

Dr. David Raab

Job Titles:
  • Certified Orthopedic Surgeon
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine
Dr. David Raab is a board-certified orthopedic surgeon and one of the founding physicians of Illinois Bone and Joint Institute. His practice is based on a comprehensive team approach to patient education and care. Dr. Raab utilizes advanced, state-of-the-art techniques in combination with ethical decision making to ensure exceptional orthopedic care for his patients. His strong commitment to patient safety and his warm and friendly interaction with his patients make them feel like family. Dr. Raab specializes in sports medicine in both adult and pediatric patients and provides treatment for injuries involving the rotator cuff, labrum, anterior cruciate ligament (ACL) and meniscus, and knee ligament reconstruction. He also performs total knee replacements and total hip replacements. He performs arthroscopic (minimally invasive) procedures, which reduce patient discomfort, side effects, and recovery times. The son of a physician, Dr. Raab was inspired by his father's dedication to helping people and decided to become a doctor at a young age. He educates patients and relies on the latest medical evidence to make sound, ethical treatment recommendations and regards surgery as a last option after non-surgical treatments have been tried. Dr. Raab is an avid athlete and plays competitive tennis and paddle tennis on a regular basis. His love of sports and maintaining an active and healthy lifestyle is something he shares with his family, including his four children. His longstanding participation in these activities gives Dr. Raab an added understanding and appreciation of the importance of healthy bones and joints and helps fuel his determination to improve his patients' conditions. "In 2017, Dr. Raab replaced my left knee using the Visionaire knee replacement system. Surgery started at 9am, in Morton Grove, and I was home watching TV at 2pm. This knee replacement was the result of a 1979 sports injury. Last year I played left field for a 60-65 year old 12" softball team and we won the AAA National Championship. I could not have hoped for a better outcome, as I worked my way through rehabilitation. Originally, I searched the top 25 orthopedic surgeons in the US; Dr. Raab was one of two in the Chicago area. I really enjoy meeting with him on an annual basis, as he reviews how I'm doing. He deserves one of our championship jerseys, as he enabled me to play at 100 percent.

E. Quinn Regan

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery

Edward J. Logue

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Knee and Sports Medicine

Ellis K. Nam

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Emily L. Stinner

Job Titles:
  • Officer
  • Physician Assistant
Emily is an officer in the Illinois Army National Guard, serving the 2-106 CAV as their senior provider and physician assistant. In that capacity, she specializes in combat casualty care and medical planning for the squadron. Emily is also an active member of the Illinois Academy of Physician Assistants. She loves traveling, golf, and her dog, Rickie.

Eric L. Lee

Job Titles:
  • Orthopedic Physician With Fellowship Training in Sports Medicine

Evan A. Dougherty

Job Titles:
  • Orthopaedic Surgeon With Fellowship Training in Orthopaedic Trauma

Gregory Brebach

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery

Haley H. Walton

Job Titles:
  • Physician Assistant

Hannah Skrabacz

Job Titles:
  • Physician Assistant

Harpreet S. Basran

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Arthroscopic Surgery

Holly L. Brockman

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Orthopaedic Trauma

Isabelle Baneux

Job Titles:
  • Physician Assistant

Jacob M. Babu

Job Titles:
  • Orthopedic Surgeon With Specialization in Spine Surgery and Trauma Surgery

James M. Hill

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Shoulder and Upper Extremity

James R. Bresch

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Jared Curry

Job Titles:
  • Physician Assistant

Jason G. Hurbanek

Job Titles:
  • Sports Medicine / Learn More

Jason Ghodasra

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity / Learn More

Jason J. Shrouder-Henry

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity

Jeffrey Ackerman

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Adult Reconstruction, Joint Preservation and Resurfacing

Jeffrey Visotsky

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity Microsurgery / Learn More

Jeremy Oryhon

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Joint Preservation, Resurfacing and Replacement / Learn More

Jing Liang

Job Titles:
  • Interventional Pain Management and Physical Medicine & Rehabilitation Physician

John H. Lyon

Job Titles:
  • Orthopaedic Surgeon With Fellowship Training in Adult Reconstructive / Joint Replacement Surgery

John Vondran

Job Titles:
  • Physician Assistant

Jonathan Erulkar

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery / Learn More

Jonathan Garrett

Job Titles:
  • Physician Assistant

Jonathan Jusko

Job Titles:
  • Physician Assistant

Jordan L. Goldstein

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Josephine H. Mo

Job Titles:
  • Orthopaedic Surgeon With Fellowship Training in Hand & Upper Extremity Surgery

Juan Santiago-Palma

Job Titles:
  • Physical Medicine and Rehabilitation Physician With Fellowship Training in Pain Management and Palliative Care

Julia Masia

Job Titles:
  • Physician Assistant

Justin Gent

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Justin M. LaReau

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Total Joint Replacement and Young Adult Hip Preservation

Kelly Burgess

Job Titles:
  • Physician Assistant

Kelly Pjevcevic

Job Titles:
  • Physician Assistant

Kendall A. Farmer

Job Titles:
  • Physician Assistant

Kermit Muhammad

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand Surgery

Kevin Chen

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity

Kevin R. Hayek

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Arthroscopic Surgery & Sports Medicine

Kristoffer D. Knapp

Job Titles:
  • Physician Assistant

Kristopher Bridgeman

Job Titles:
  • Physician Assistant

Latisha Anami

Job Titles:
  • Physician Assistant

Lori Siegel

Job Titles:
  • Board - Certified With Fellowship Training in Rheumatology, Physical Medicine and Rehabilitation, Arthritis and Musculoskeletal and Skin Disorders / Learn More

Madeline Simon

Job Titles:
  • Physician Assistant

Marc Angerame

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Adult Reconstruction and Hip and Knee Replacement

Marc R. Fajardo

Job Titles:
  • Board Certified Orthopaedic Surgeon With Fellowship Training in Upper Extremity & Microvascular Surgery

Marissa Masini

Job Titles:
  • Physician Assistant

Mark Hamming

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Matthew D. Deisinger

Job Titles:
  • Physician Assistant

Matthew McKenna

Job Titles:
  • Physician Assistant

Megan Leonard

Job Titles:
  • Physician Assistant

Michael C. Durkin

Job Titles:
  • Board Certified Orthopaedic Surgeon

Michael Chioffe

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery / Learn More

Michael J. Corcoran

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine

Michael T. Habliston

Job Titles:
  • Physician Assistant

Molly Kenney

Job Titles:
  • Physician Assistant

Nikhil K. Chokshi

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Arthroplasty & Orthopaedic Oncology and Orthopaedic Trauma

Nirav Nagarsheth

Job Titles:
  • Rheumatologist Specializing in a Wide Range of Rheumatic Diseases

Peter Hoepfner

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity Microvascular Surgery

Peter Thadani

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Adult Hip and Knee Reconstruction and Total Joint Replacement

Phillip Ludkowski

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Knee and Hip Joint Reconstruction

Priyesh Patel

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand & Upper Extremity Microvascular Surgery

Rachel Gross

Job Titles:
  • Physician Assistant

Rajeev D. Puri

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hip and Knee Total Joint Revision & Foot and Ankle Reconstruction

Rebecca Romero

Job Titles:
  • Physician Assistant

Richard J. Hayek

Job Titles:
  • Orthopedic Surgeon With Specialization in Adult Reconstruction of Hip, Knee, and Shoulder

Richard Nicolay III

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Shoulder Surgery

Richard Noren

Job Titles:
  • Pain Management Physician

Richard Sherman

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Total Joint Replacement

Ritesh Shah

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Joint Preservation, Resurfacing and Reconstruction

Robert J. Thorsness

Job Titles:
  • Fellowship Trained Shoulder and Elbow Surgeon

Roger Chams

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Arthroscopy

Ronak M. Patel

Job Titles:
  • Fellowship Trained in Sports Medicine & Arthroscopic Surgery / Learn More

Rosalind Franklin

Job Titles:
  • University of Medicine and Science - Physician Assistant
  • University of Medicine and Science - Physician Assistant Practice

Ryan Anderson

Job Titles:
  • Physician Assistant

Ryan E. Harold

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Shoulder & Elbow and Hand Surgery

Scott Jacobsen

Job Titles:
  • Podiatric Surgeon

Sean A. Sutphen

Job Titles:
  • Board Certified Orthopedic Surgeon With Fellowship Training in Adult Hip and Knee Reconstruction and Total Joint Replacement

Sean Ruane

Job Titles:
  • Physician Assistant

Shivani Batra

Job Titles:
  • Physical Medicine and Rehabilitation Physician With Fellowship Training in Sports and Spine Medicine

Stacy Snyder

Job Titles:
  • Physician Assistant

Stanford Tack

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery

Stephanie Perez

Job Titles:
  • Physician Assistant

Steven C. Chudik

Job Titles:
  • Shoulder, Knee and Sports Medicine With a Fellowship in Shoulder and Sports Medicine / Learn More

Surbhi Panchal

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity

T. Andrew Ehmke

Job Titles:
  • Board Certified Orthopaedic Surgeon With Fellowship Training in Joint Replacement

Tara Duffy

Job Titles:
  • Physician Assistant

Tara Lykowski

Job Titles:
  • Physician Assistant

Taylor Atkinson

Job Titles:
  • Physician Assistant

Tim Keating

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hip and Knee Reconstruction

Timothy J. Friedrich

Job Titles:
  • Podiatric Surgeon

Todd R. Rimington

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Hand and Upper Extremity

Todd Simmons

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Pediatric Orthopaedic Surgery

Tom Antkowiak

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Sports Medicine and Arthroscopic Surgery

Tomas Nemickas

Job Titles:
  • Orthopedic Surgeon / Learn More

Vidya Ramanavarapu

Job Titles:
  • Interventional Pain Medicine Physician

Wesley E. Choy

Job Titles:
  • Board - Certified Orthopedic Surgeon / Learn More

William P. Mosenthal

Job Titles:
  • Orthopedic Surgeon With Fellowship Training in Spine Surgery

William Vitello

Job Titles:
  • Orthopedic Surgeon Fellowship Trained in Hand and Upper Extremity