Andrew Rosenstein is a Gastroenterologist in Annapolis, Maryland. Dr. Rosenstein is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Crohn's Disease, Lower Esophageal Ring, Endoscopy, and Gastrectomy.

Weitong Mu is a Gastroenterologist in Abingdon, Maryland. Dr. Mu is rated as a Distinguished provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Gastroesophageal Reflux Disease (GERD), Colonoscopy, and Endoscopy.

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 Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Achalasia, Pancreatic Pseudocyst, Bile Duct Obstruction, Endoscopy, and Gastric Bypass.

Allen Banegura is a Gastroenterologist in Catonsville, Maryland. Dr. Banegura is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Familial Adenomatous Polyposis, Angiodysplasia of the Colon, Esophagitis, Gastrectomy, and Colonoscopy.

Dr. Shin specializes Barrett's esophagus, pancreatobiliary disease (pancreatic cyst, family history of pancreatic cancer), GI malignancy, and advanced endoscopy, including endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS). Dr. Shin is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Bile Duct Stricture, Endoscopy, and Pancreaticoduodenectomy.

Alan Rosen, MD, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He practices at UPMC Western Maryland Gastroenterology. Dr. Rosen received his medical degree from Johns Hopkins University School of Medicine and completed his fellowship at the University of Maryland Medical Center. Dr. Rosen is rated as an Experienced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Gastrectomy, and Endoscopy.

Vedapurisan Viswanathan is a Gastroenterologist in Bel Air, Maryland. Dr. Viswanathan is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Hiatal Hernia, Congenital Diaphragmatic Hernia, Diverticular Disease, Endoscopy, and Colonoscopy.

Michael Moran is a Gastroenterologist in Easton, Maryland. Dr. Moran is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Swallowing Difficulty, Painful Swallowing, Familial Adenomatous Polyposis, Gastrectomy, and Colonoscopy.

Asheesh Sood is a Gastroenterologist in Abingdon, Maryland. Dr. Sood is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Swallowing Difficulty, Endoscopy, and Colonoscopy.

Christopher Olenec is a Gastroenterologist in Annapolis, Maryland. Dr. Olenec is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Barrett Esophagus, Bile Duct Obstruction, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Pancreatectomy.

Leonard Kane is a Gastroenterologist in Frederick, Maryland. Dr. Kane is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Gastric Dysmotility, Gastritis, Gastrectomy, and Endoscopy.

Daniel Daniels is a Gastroenterologist in Salisbury, Maryland. Dr. Daniels is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Bile Duct Obstruction, Cholestasis, Bile Duct Stricture, Endoscopy, and Gastrostomy.

Joshua Forman is a Gastroenterologist in Annapolis, Maryland. Dr. Forman is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Choledocholithiasis, Gallstones, Bile Duct Obstruction, Endoscopy, and Gastrectomy.

Atul Shah is a Gastroenterologist in Clinton, Maryland. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Hemorrhoids, Lower Esophageal Ring, Benign Esophageal Stricture, and Chronic Erosive Gastritis.

Peter Park is a Gastroenterologist in Abingdon, Maryland. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Diverticular Disease, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Osama Kaddourah is a Gastroenterologist in Bel Air, Maryland. Dr. Kaddourah is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Gastrointestinal Bleeding, Painful Swallowing, Swallowing Difficulty, Endoscopy, and Colonoscopy.

Bruce Greenwald is a Gastroenterologist in Baltimore, Maryland. Dr. Greenwald is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Barrett Esophagus, Esophageal Cancer, Benign Esophageal Stricture, Endoscopy, and Colonoscopy.

Aminur Khan is a Gastroenterologist in Annapolis, Maryland. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Diarrhea, Trichohepatoenteric Syndrome, Familial Adenomatous Polyposis, Gastrectomy, and Endoscopy.

Niraj Jani is a Gastroenterologist in Baltimore, Maryland. Dr. Jani is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Acute Pancreatitis, Gastroesophageal Reflux Disease (GERD), Choledocholithiasis, Endoscopy, and Colonoscopy.

Raja Taunk is a Gastroenterologist in Annapolis, Maryland. Dr. Taunk is rated as an Advanced provider by MediFind in the treatment of Lower Esophageal Ring. His top areas of expertise are Crohn's Disease, Chronic Idiopathic Constipation (CIC), Gastroesophageal Reflux Disease (GERD), Gastrectomy, and Colonoscopy.