NORTHFIELD SURGICAL CENTER - Key Persons


Dr. Amol Shah

Dr. Amol Shah received his medical degree from St. George's University. He completed an Internship and Residency in Internal Medicine at the same location, where he served as Chief Resident. Dr. Shah completed a Fellowship in Gastroenterology at Saint Joseph's University Hospital in Patterson, NJ.

Dr. Youssef Botros

Dr. Youssef Botros is a graduate of Cairo University, Faculty of Medicine, having received his Bachelor's degree in Medicine and Surgery as well as his Master's in Gastroenterology and Tropical Diseases. He continued his Internal Medicine Residency training in the United States at New York Medical College at Saint Joseph's Regional Medical Center Program, where he completed a 3-year residency program and became Chief Medical Resident. He then did a 3-year GI Fellowship at Saint Joseph Regional Medical Center and scored in the top 1 percent in the country on his GI Fellowship Boards. He also completed a 1-year Advanced and Therapeutic Endoscopy Fellowship prior to joining our practice. Dr. Botros is board certified in both Gastroenterology and Internal Medicine. He has undergone intensive training in endoscopic resection of GI malignancies, endoscopic ultrasound, endoscopic retrograde cholangiopancreatography, per oral endoscopic myotomy, Barrett's esophagus ablation and endoscopic treatment of acid reflux.

Jon David Green

Dr. Jon Green received his medical degree from New Jersey Medical School at the College of Medicine and Dentistry of New Jersey. He completed an Internship and Residency at the same location. Dr. Green also did a Fellowship in Digestive Diseases there. He is Board Certified in Internal Medicine and Gastroenterology, and currently Assistant Clinical Professor of Medicine at University of Medicine and Dentistry of New Jersey.

Joseph R. De Pasquale

Dr. Joseph De Pasquale received his medical degree from University of Genoa in Italy. He then completed a Residency in Internal Medicine and a Fellowship in Gastroenterology at St. Michael's Medical Center in New Jersey. He is Board Certified in Internal Medicine and Gastroenterology. Dr. De Pasquale is an Assistant Professor of Medicine and Fellowship Coordinator of Gastroenterology at Seton Hall University Graduate School of Medicine. He is past president of the New Jersey Gastroenterology Society.

Robert S. Spira

Dr. Robert Spira received his medical degree from New York University School of Medicine. He completed an Internship in Internal Medicine and a Fellowship in Gastroenterology at University Medical Center, New York VA Medical Center. He is Board Certified in Internal Medicine and Gastroenterology. Currently, Dr. Spira is Clinical Assistant Professor of Medicine at University of Medicine and Dentistry of New Jersey and Professor of Medicine at Seton Hall University. He is past president of the New Jersey Gastroenterology Society.

Shail Sheth

Job Titles:
  • Chief Resident at St
Dr. Shail Sheth received his medical and surgical degree from Smt NHL Municipal Medical College, Gujarat University, India. He completed his Internal Medicine Residency at St. Michael's Medical Center, Newark NJ, Seton Hall University of School of Health and Medical Sciences, South Orange, NJ. He completed his Gastroenterology and Hepatology Fellowships at New York Medical College. Dr. Sheth served as Chief Resident at St. Michael's Medical Center in Newark NJ for year 2013-2014. He was nominated for best teaching resident at St. Michael's Medical Center for year 2012-2013. Dr. Sheth has published several medical works during his career and presented at annual professional meetings. He is a member of the American College of Gastroenterology, the American Gastroenterology Association and the American Society of Gastrointestinal Endoscopy.

Warren J. Bleiweiss

Warren Bleiweiss MD specializes in minimally invasive pain management procedures. He is double board certified by both the American Board of Pain Medicine and by the American Board of Anesthesiology. Dr. Bleiweiss is licensed to practice in both the State of New Jersey and the State of New York. Dr. Bleiweiss received his medical degree from New York University School of Medicine. He conducted his postgraduate training at multiple medical institutions. He completed a fellowship in Pain Management, and, Cardiac and Pediatric Anesthesia at Albert Einstein College of Medicine-Montefior Medical Center, a visiting fellowship in Pain Management at the University of Virginia Medical Center, a Residency in Anesthesiology at Albert Einstein College of Medicine, and, an internship in Internal Medicine at New York University Hospital. Dr. Bleiweiss also received certificates and training in several other specialties and institutions such as Neural Therapy, orthopedic medicine, proliferative therapy, acupuncture from UCLA, Texas Tech University and several other medical facilities. He continues to receive advanced training in new techniques in invasive pain management annually. He has used this extensive training and knowledge to hold many medical positions throughout his 28-years career including director level positions as well as attending physician positions. He is in private practice and is affiliated with several hospitals and surgery centers. Dr. Bleiweiss has conducted several research studies and has published medical works during his career. He currently holds a pattern for his invention of a Single Dose perfilled Disposable Syringe. He is a member of the Spinal Intervention Society, American Society of Anesthesiologist, Medical Society of New Jersey and the Essex County Medical Society.