Dr. Vladimir Petorak

Anish Mammen is a Gastroenterologist in Harrisburg, Pennsylvania. Dr. Mammen is rated as an Advanced provider by MediFind in Gastrectomy. His top areas of expertise are Bile Duct Obstruction, Gastrointestinal Bleeding, Childhood Pancreatitis, Gastrectomy, and Endoscopy.

Aman Ali is a Gastroenterologist in Camp Hill, Pennsylvania. Dr. Ali is rated as a Distinguished provider by MediFind in Gastrectomy. His top areas of expertise are Familial Pancreatic Cancer, Angiodysplasia of the Colon, Acute Pancreatitis, Endoscopy, and Gastrectomy.

Richard Kenney, DO, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. He practices at UPMC Somerset and the Digestive Disease Center at UPMC Williamsport. Dr. Kenney received his medical degree from Midwestern University Chicago College of Osteopathic Medicine and completed his residency at Lehigh Valley Hospital, followed by a fellowship at the University of Illinois College of Medicine at Chicago. Dr. Kenney is rated as a Distinguished provider by MediFind in Gastrectomy. His top areas of expertise are Acute Pancreatitis, Gastroesophageal Reflux Disease (GERD), Colitis, Gastrectomy, and Endoscopy.