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 the treatment of Achalasia. His top areas of expertise are Achalasia, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

Peter Kahrilas is a Gastroenterologist in Chicago, Illinois. Dr. Kahrilas has been practicing medicine for over 47 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Heartburn, Endoscopy, and Gastrectomy.

Dustin Carlson is a Gastroenterologist in Chicago, Illinois. Dr. Carlson has been practicing medicine for over 17 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Esophagitis, Eosinophilic Esophagitis, and Endoscopy.

Scott Gabbard is a Gastroenterologist in Cleveland, Ohio. Dr. Gabbard is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Endoscopy, and Gastrectomy. Dr. Gabbard is currently accepting new patients.

Michael Ujiki, MD, a gastrointestinal surgeon at Endeavor Health, specializes in minimally invasive procedures for conditions of the esophagus, stomach and gallbladder. After beginning his career in business, Dr. Ujiki found his true calling in medicine, where he now combines advanced surgical innovation with compassionate care. He prioritizes reducing recovery time and improving outcomes through cutting-edge techniques, including incisionless and laparoscopic surgeries. Dr. Ujiki is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hernia, Hiatal Hernia, Gallbladder Removal, and Endoscopy.

Madhusudhan Sanaka is a Gastroenterologist in Cleveland, Ohio. Dr. Sanaka is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Choledocholithiasis, Barrett Esophagus, Endoscopy, and Colonoscopy.

Siva Raja is a Thoracic Surgeon in Cleveland, Ohio. Dr. Raja has been practicing medicine for over 30 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hiatal Hernia, Esophageal Perforation, Endoscopy, and Lymphadenectomy.

Sudish Murthy is a Thoracic Surgeon in Cleveland, Ohio. Dr. Murthy has been practicing medicine for over 43 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hiatal Hernia, Lung Cancer, Endoscopy, and Thymectomy.

Alexander Schlachterman is a Hepatologist and a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Schlachterman is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Gastrectomy. Dr. Schlachterman is currently accepting new patients.

Gastroenterologist Saowanee Ngamruengphong specializes in the endoscopic diagnosis and management of gastrointestinal malignancies, premalignant and malignant lesions in the gastrointestinal tract (e.g., early gastric cancer, Barrett's esophagus-associated neoplasia), esophageal cancer, colon polyps or early colorectal cancer, and pancreatic and biliary disease. Dr. Ngamruengphong earned a medical degree from Chulalongkorn University and completed residency training at the Texas Tech University Health Sciences Center. She undertook fellowship training in gastroenterology at the Mayo School of Graduate Medical Education and further fellowship training in therapeutic endoscopy at The Johns Hopkins Hospital. Her research interests include endoscopic resection and the management of precancerous or cancerous gastrointestinal lesions. Dr. Ngamruengphong is a member of several professional organizations, including the Thai Medical Council, the American College of Gastroenterology and the American Gastroenterological Association. Videos Endoscopic Submucosal Dissection (ESD) — Eileen’s Story Recent News Articles and Media Coverage A Rare, Stomach-Saving Endoscopic Procedure, Inside Tract (Spring 2021) Case Presentation: ESD-TAMIS, Inside Tract (Spring 2019) Innovative Approaches to Colorectal Surgery Benefit Patients, Surgery (Winter 2019) For Colorectal Polyps: Early Detection and Minimally Invasive Endoscopic Resection, Inside Tract (Winter, 2019) The Cutting Edge of Endoscopic Resection, Inside Tract (Spring, 2017) Stomach Cancer: Know Your Risks & Treatment Options, Johns Hopkins Surgery (4/26/2017). Dr. Ngamruengphong is rated as an Elite provider by MediFind in the treatment of Achalasia. Her top areas of expertise are Achalasia, Pancreatic Pseudocyst, Stomach Cancer, Endoscopy, and Gastric Bypass.

I enjoy playing golf, hiking and spending time with my family and grandchildren. Dr. Soper is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hiatal Hernia, Choledocholithiasis, Gallbladder Removal, and Endoscopy.

Anand Jain is a Gastroenterologist in Atlanta, Georgia. Dr. Jain has been practicing medicine for over 15 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Swallowing Difficulty, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrectomy.

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

Malav Parikh is a Gastroenterologist in Hackensack, New Jersey. Dr. Parikh is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Eosinophilic Enteropathy, Choledocholithiasis, Endoscopy, and Colonoscopy.

John Pandolfino is a Gastroenterologist in Chicago, Illinois. Dr. Pandolfino has been practicing medicine for over 33 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Endoscopy, and Colonoscopy.

Eric Hungness is a General Surgeon in Chicago, Illinois. Dr. Hungness has been practicing medicine for over 29 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Hiatal Hernia, Choledocholithiasis, Gallbladder Removal, and Gastric Bypass.

Michael Vaezi is a Gastroenterologist in Nashville, Tennessee. Dr. Vaezi is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Esophagitis, Achalasia, Heartburn, and Endoscopy.

Vic Velanovich is a General Surgeon in Tampa, Florida. Dr. Velanovich is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hiatal Hernia, Achalasia, Hernia, Endoscopy, and Hernia Surgery. Dr. Velanovich is currently accepting new patients.

Prashant Kedia is a Gastroenterologist in Dallas, Texas. Dr. Kedia is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Hereditary Pancreatitis, Achalasia, Acute Pancreatitis, Endoscopy, and Gastric Bypass.

Steven Keilin is a Gastroenterologist in Atlanta, Georgia. Dr. Keilin has been practicing medicine for over 25 years and is rated as an Elite provider by MediFind in the treatment of Achalasia. His top areas of expertise are Achalasia, Angiodysplasia of the Colon, Gastroparesis, Gastrectomy, and Endoscopy.