The 20 Best Gastric Bypass Doctors near Worcester, MA
Find the Experts and Specialists who perform Gastric Bypass
Brigham And Women's Faulkner Hospital, General Surgery Clinic
Dr Nimeri is the director of Bariatric Surgery and is on faculty at Harvard Medical School. He served in several leadership roles in national and international bariatric surgery societies. He is the Secretary/Treasurer of International Federation for Surgery of Obesity (IFSO). Dr Nimeri is an associate editor of Obesity Surgery journal and past President of the IFSO MENA chapter (Middle East & North Africa Chapter of the International Federation for Surgery of Obesity) and past president of the Pan Arab Society of Metabolic and Bariatric Surgery (PASMBS). Dr Nimeri authored numerous publications and book chapters and delivered hundreds of national and international presentations. Dr Nimeri is dedicated to surgical education and quality and has received numerous teaching, mentorship and international leadership awards. Dr. Nimeri is rated as an Elite provider by MediFind in Gastric Bypass. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Obesity, Peptic Ulcer, Hiatal Hernia, Gastric Bypass, and Sleeve Gastrectomy. Dr. Nimeri is board certified in Surgery, General, Obesity Medicine, and Focused Practice In Metabolic Bariatric Surgery.
Office
Lee Kaplan is a Gastroenterologist practicing medicine in Boston, Massachusetts. Dr. Kaplan is rated as an Elite provider by MediFind in Gastric Bypass. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Obesity, Nonalcoholic Steatohepatitis (NASH), Non-Alcoholic Fatty Liver Disease, Gastric Bypass, and Embolectomy.
Brigham And Women's Faulkner Hospital, General Surgery Clinic
Dr. Ashley Haralson Vernon is an associate surgeon at Brigham and Women’s Hospital (BWH) and an instructor in surgery at Harvard Medical School. Dr. Vernon received her medical degree from the State University of New York Health Science Center at Brooklyn and completed her general surgery residency at the University of Alabama Hospital. She completed a pediatric laparoscopic surgery fellowship at the Children’s Hospital of Alabama and a laparoscopic surgery fellowship at Oregon Health and Science University.Dr. Vernon is board certified in general surgery and specializes in gastrointestinal and general surgery, metabolic health, bariatric surgery and weight management surgery. She has clinical interests in esophageal disease and surgery, gastroesophageal reflux disease (GERD), hernia repair, liver disease and surgery, minimally invasive surgery, pancreatic disease and surgery, splenectomy, and supraesophageal reflux disease. Dr. Vernon’s research focuses on digestive system surgical procedures, appendectomy, gastroplasty and short bowel syndrome. Dr. Vernon is rated as a Distinguished provider by MediFind in Gastric Bypass. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Obesity, Hernia, Gallstones, Gastric Bypass, and Sleeve Gastrectomy. Dr. Vernon is board certified in Surgery, General.
Joslin Diabetes Center
Mary Patti is an Internal Medicine specialist and an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Patti is rated as a Distinguished provider by MediFind in Gastric Bypass. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Low Blood Sugar, Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Gastric Bypass. Dr. Patti is board certified in American Board Of Internal Medicine.
Brigham And Women's Crohn's And Colitis Center
Marvin Ryou is a Hepatologist and a Gastroenterologist practicing medicine in Chestnut Hill, Massachusetts. Dr. Ryou is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Portal Hypertension, Bile Duct Obstruction, Endoscopy, and Gastrostomy. Dr. Ryou is board certified in Gastroenterology.
Joslin Clinic Inc.
Allison Goldfine is an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Goldfine is rated as a Distinguished provider by MediFind in Gastric Bypass. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Low Blood Sugar, Obesity, and Gastric Bypass.
Brigham And Women's Hospital
Caroline Apovian is a Bariatric Medicine provider practicing medicine in Boston, Massachusetts. Dr. Apovian is rated as a Distinguished provider by MediFind in Gastric Bypass. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Obesity, Type 2 Diabetes (T2D), Abdominal Obesity Metabolic Syndrome, Gastric Bypass, and Sleeve Gastrectomy.
Brigham And Women's Hospital
Donald Simonson is an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Simonson is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Low Blood Sugar, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, and Gastric Bypass.
UMass Memorial Medical Center - University Campus
Neil Marya is a Gastroenterologist practicing medicine in Worcester, Massachusetts. He has been practicing medicine for over 14 years. Dr. Marya is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Cholangiocarcinoma (Bile Duct Cancer), Bile Duct Obstruction, Endoscopy, and Gastric Bypass. Dr. Marya is board certified in Gastroenterology and Internal Medicine.
Brigham And Women's Faulkner Hospital, General Surgery Clinic
Dr. Robinson is a senior surgeon at Brigham and Women’s Hospital (BWH) and Brigham and Women’s Faulkner Hospital (BWFH). He serves as the Associate Chairman of the Department of Surgery with oversight of the Department’s operational processes. He also is Director of BWH’s Nutrition Support Service.Dr. Robinson received his college degree from Harvard University and medical degree from Harvard Medical School. He completed his surgical residency and advanced fellowships in nutrition and general surgery at BWH. He is board certified in surgery and nutrition support and is a member of the faculty at Harvard Medical School where he is an associate professor of surgery.The author of over 100 peer-reviewed publications, book chapters, abstracts and editor of a textbook, Dr. Robinson’s clinical interests include bariatric (i.e., weight loss) surgery, nutrition support of patients with complex nutrition issues, and general and laparoscopic surgery. His research focuses on nutrition, metabolism and how to optimize weight loss surgery.Dr. Robinson serves as an Associate Editor of Obesity Surgery (a premier clinical and research bariatric surgery journal), and is a national site reviewer of bariatric surgery centers seeking accreditation as a center of excellence by the American College of Surgeons. He has lectured locally, nationally, and internationally on the topics of bariatric surgery and nutrition support. Dr. Robinson is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Calciphylaxis, Obesity, Malnutrition, Gastric Bypass, and Sleeve Gastrectomy. Dr. Robinson is board certified in Surgery, General.
Joslin Diabetes Center
Osama Hamdy is an Internal Medicine specialist and an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Hamdy is rated as an Advanced provider by MediFind in Gastric Bypass. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity, Maturity Onset Diabetes of the Young, Type 1 Diabetes (T1D), and Gastric Bypass.
Brigham And Women's Hospital, Division Of General And Gastrointestinal Surgery
Scott Shikora is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Shikora is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Obesity, Hiatal Hernia, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Sleeve Gastrectomy.
Emerson Health Center For Weight Loss-Concord
David Lautz is a Bariatric Medicine provider practicing medicine in Concord, Massachusetts. Dr. Lautz is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Obesity, Hernia, Obesity in Children, Gastric Bypass, and Gastrectomy.
Department Of Surgery
Brian Carmine is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Carmine is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obesity, Obesity in Children, Hernia, Sleeve Gastrectomy, and Gastric Bypass.
Brigham And Women's Hospital
Walter Chan is a Gastroenterologist practicing medicine in Boston, Massachusetts. Dr. Chan is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Esophagitis, Small Bowel Bacterial Overgrowth, Endoscopy, and Gastric Bypass.
Massachusetts General Hospital
Timothy Jackson is a General Surgeon practicing medicine in Boston, Massachusetts. Dr. Jackson is rated as a Distinguished provider by MediFind in Gastric Bypass. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Obesity, Gastrointestinal Stromal Tumor, Hernia, Gastric Bypass, and Endoscopy.
Brigham And Women's Hospital
Florencia Halperin is an Endocrinologist practicing medicine in Boston, Massachusetts. Dr. Halperin is rated as an Advanced provider by MediFind in Gastric Bypass. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Diabetic Retinopathy, Type 2 Diabetes (T2D), Obesity, Maturity Onset Diabetes of the Young, and Gastric Bypass.
Brigham And Women's Faulkner Hospital, Center For Weight Management And Wellness
Dr, Lodhia is an associate physician at Brigham and Women’s Hospital Division of Gastroenterology, Hepatology and Endoscopy. She received her medical degree from Stanford School of Medicine and she completed her residency at University of Chicago Medical Center. Subsequently, she completed her gastroenterology fellowship at Brigham and Women’s Hospital. She is board certified in Internal Medicine, Gastroenterology and Obesity Medicine. In addition to her clinical practice in general gastroenterology and endoscopy, Dr. Lodhia focuses on the treatment of overweight and obesity which includes routinely prescribing lifestyle intervention and FDA-approved weight loss medications for patients with obesity and metabolic diseases. Dr. Lodhia is rated as an Experienced provider by MediFind in Gastric Bypass. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Bowel Incontinence, Obesity, Malnutrition, Gastric Bypass, and Endoscopy. Dr. Lodhia is board certified in Internal Medicine, Gastroenterology, and Obesity Medicine.
BIDMC - Division Of Gastroenterology/GI West
Douglas Pleskow is an Internal Medicine provider practicing medicine in Boston, Massachusetts. He has been practicing medicine for over 44 years. Dr. Pleskow is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Barrett Esophagus, Bile Duct Obstruction, Endoscopy, and Colonoscopy. Dr. Pleskow is board certified in American Board Of Internal Medicine.
BIDMC - Division Of Gastroenterology/GI West
Tyler Berzin is an Internal Medicine provider practicing medicine in Boston, Massachusetts. Dr. Berzin is rated as an Experienced provider by MediFind in Gastric Bypass. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Barrett Esophagus, Watermelon Stomach, Endoscopy, and Colonoscopy. Dr. Berzin is board certified in American Board Of Internal Medicine.
Last Updated: 04/28/2026









