Ali Aminian is a General Surgeon in Cleveland, Ohio. Dr. Aminian is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Obesity in Children, Gastric Bypass, and Sleeve Gastrectomy.

Gastroenterologist Mouen Khashab specializes in therapeutic endoscopy, and he oversees this group of practitioners across the Johns Hopkins enterprise. Nationally and internationally known in the field of interventional endoscopy, Dr. Khashab has contributed immensely to the field’s advancement as a minimally invasive means to treat gastrointestinal and pancreaticobiliary disorders. Dr. Khashab earned his medical degree from the American University of Beirut Faculty of Medicine, and subsequently completed a residency in internal medicine and a fellowship in gastroenterology at Indiana University. He then completed a two-year fellowship at The Johns Hopkins Hospital before joining the faculty in 2011. A busy researcher, Dr. Khashab has published more than 600 papers in peer-reviewed journals. In 2013, he described the procedure called gastric peroral endoscopic myotomy (known as G-POEM) and was able to disseminate and teach it all over the world. Other procedures that he expanded include peroral endoscopic myotomy (POEM), peroral endoscopic myotomy with fundoplication (POEM-F), Zenker’s peroral endoscopic myotomy (Z-POEM) and full thickness resection. In 2022, he received the Master Endoscopist Award from the American Society for Gastrointestinal Endoscopy (ASGE) for his numerous contributions to the field. His procedural expertise includes endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound (EUS), interventional EUS, submucosal endoscopy, POEM/achalasia, endoscopic mucosal resection, endoscopic submucosal dissection, luminal stenting, large polyp resection and Barrett’s therapy, among others. Dr. Khashab is involved with multiple gastrointestinal societies and has served on many committees, including the ASGE Standards of Practice Committee, which is in charge of formulating guidelines for the practice of endoscopy. He has also served as an associate editor for the journal Endoscopy, a premier journal in the field. Khashab is a highly sought-after speaker at national and international conferences, and he has participated in multiple live endoscopy conferences. Outside of academic medicine, Dr. Khashab is an entrepreneur. His major interest is in new technology and medical devices, and his goal is to disrupt the field by introducing technology that makes endoscopic procedures safer, easier, efficient and more scalable. Dr. Khashab is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Achalasia, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

Matthew Kroh is a General Surgeon in Cleveland, Ohio. Dr. Kroh has been practicing medicine for over 30 years and is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Gastroparesis, Hiatal Hernia, Obesity, Gastrectomy, and Gastric Bypass.

Anita Courcoulas is a Bariatric Medicine provider in Pittsburgh, Pennsylvania. Dr. Courcoulas is rated as an Elite provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Type 2 Diabetes (T2D), Obesity in Children, Gastric Bypass, and Sleeve Gastrectomy. Dr. Courcoulas is currently accepting new patients.

Valentin Mocanu is a General Surgeon in Cleveland, Ohio. Dr. Mocanu has been practicing medicine for over 15 years and is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Gastroesophageal Reflux Disease (GERD), Choledocholithiasis, Gastric Bypass, and Gastrectomy.

Jerry Dang is a General Surgeon in Cleveland, Ohio. Dr. Dang has been practicing medicine for over 19 years and is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hiatal Hernia, Hernia, Gastric Bypass, and Gastrectomy.

Anthony T. Petrick, MD, FACS, FASMBS, is a board-certified general surgeon specializing in esophageal and bariatric surgery. Dr. Petrick performs a number of advanced and specialized surgical procedures including advanced endoscopy, revisional bariatric surgery, laparoscopic gastric band (or “lap band”), gastric bypass, biliopancreatic diversion with duodenal switch and gastric sleeve. He also treats people for various conditions affecting the stomach and gastrointestinal (GI) system, including hiatal and paraesophageal hernia, achalasia and acid reflux (GERD).|Board-certified in general surgery, Dr. Petrick earned his medical degree from Georgetown University in Washington, D.C. He completed general surgery residency at Georgetown University Medical Center in Washington, D.C. He then completed a fellowships in Surgical Oncology at and Beth Israel Deaconess Medical Center in Boston and in Bariatric and Foregut surgery at the University of Pittsburgh Medical Center.|For the past 18 years, Dr. Petrick served as program director for the Geisinger bariatric and foregut surgical fellowship. He now serves as associate program director, acting as a mentor to bariatric surgery fellows. Dr. Petrick has a strong commitment to research in bariatric and foregut surgery and has authored more than 100 articles. Currently, he serves as chief quality officer for inpatient services at Geisinger and Director of the Division of Bariatric and Foregut surgery.|Dr. Petrick is an active member of the Society of Gastrointestinal and Endoscopic Surgeons and a fellow of the American College of Surgeons and American Society of Metabolic and Bariatric Surgeons. He chairs to Data and Quality Committee for the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program and also serves as an editorial board member for the journal Surgical and Obesity-Related Diseases and a columnist for Bariatric Times.|In his free time, Dr. Petrick serves on the board of education at St. Joseph School in Danville. He also coaches the Susquehanna Valley Stampede varsity and junior varsity ice hockey teams.|Clinical Focus: Bariatric Surgery|If you’re a provider who’d like to refer a patient, call our 24/7 referral line at 800-332-8901 or visit www.emr-link.com. Dr. Petrick is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hiatal Hernia, Hernia, Gastric Bypass, and Endoscopy.

Dr. Still is a board-certified and fellowship-trained specialist in nutrition and weight management. His clinical and research interests include malnutrition and comprehensive weight management. Dr. Still obtained his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and a fellowship in clinical nutrition at Geisinger Medical Center. Dr. Still is certified by the American Board of Internal Medicine.|Are weight loss medications right for you? Learn more from Dr. Still. Dr. Still is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Malnutrition, Small Bowel Bacterial Overgrowth, Gastric Bypass, and Vagotomy.

Minimally Invasive Surgery. Dr. Camacho is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Diastasis Recti, Obesity, Sleeve Gastrectomy, and Gastric Bypass.

Dana Portenier is a General Surgeon in Durham, North Carolina. Dr. Portenier is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Hernia, Short Bowel Syndrome, Gastric Bypass, and Sleeve Gastrectomy. Dr. Portenier is currently accepting new patients.

Ranjan Sudan is a General Surgeon in Durham, North Carolina. Dr. Sudan is rated as a Distinguished provider by MediFind in Gastric Bypass. His top areas of expertise are Hernia, Obesity, End-Stage Renal Disease (ESRD), Gastric Bypass, and Gastrectomy. Dr. Sudan is currently accepting new patients.

Michel Kahaleh is a Gastroenterologist in Rochelle Park, New Jersey. Dr. Kahaleh is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Achalasia, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

Amy Tyberg is a Gastroenterologist in Rochelle Park, New Jersey. Dr. Tyberg is rated as an Elite provider by MediFind in Gastric Bypass. Her top areas of expertise are Achalasia, Cholecystitis, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

Sten Madsbad practices in Frederiksberg, Denmark. Mr. Madsbad is rated as an Elite expert by MediFind in Gastric Bypass. His top areas of expertise are Type 2 Diabetes (T2D), Obesity, Low Blood Sugar, Gastric Bypass, and Sleeve Gastrectomy.

Jens Holst practices in Herlev, Denmark. Mr. Holst is rated as an Elite expert by MediFind in Gastric Bypass. His top areas of expertise are Type 2 Diabetes (T2D), Obesity, Maturity Onset Diabetes of the Young, Gastric Bypass, and Gastrectomy.

Kamal Mahawar practices in Sunderland, United Kingdom. Mr. Mahawar is rated as an Elite expert by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Peptic Ulcer, Hiatal Hernia, Gastric Bypass, and Sleeve Gastrectomy.

Pichamol Jirapinyo is a Gastroenterologist in Boston, Massachusetts. Dr. Jirapinyo is rated as an Elite provider by MediFind in Gastric Bypass. Her top areas of expertise are Obesity, Bile Duct Stricture, Gastroesophageal Reflux Disease (GERD), Gastric Bypass, and Endoscopy.

Christopher Thompson is a Gastroenterologist in Boston, Massachusetts. Dr. Thompson is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Esophageal Varices, Gastrointestinal Fistula, Endoscopy, and Gastric Bypass. Dr. Thompson is currently accepting new patients.

Philip Schauer is a General Surgeon in Baton Rouge, Louisiana. Dr. Schauer is rated as an Elite provider by MediFind in Gastric Bypass. His top areas of expertise are Obesity, Obesity in Children, Hernia, Gastric Bypass, and Gastrectomy. Dr. Schauer is currently accepting new patients.

Carel Le Roux practices in Dublin, Ireland. Le Roux is rated as an Elite expert by MediFind in Gastric Bypass. Their top areas of expertise are Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Gastric Bypass, and Sleeve Gastrectomy.