MediFind found 12 doctor with experience in Colonoscopy near Williamsport, PA. Of these, 10 are Experienced and 2 are Advanced.
Susquehanna Health Digestive Disease Center
Steven Cohen, MD, specializes in gastroenterology and is board-certified in internal medicine and gastroenterology by the American Board of Internal Medicine. He practices at Susquehanna Health Digestive Disease Center. Dr. Cohen received his medical degree from Thomas Jefferson University Sidney Kimmel Medical College and completed his residency at Polyclinic Medical Center, followed by a fellowship at Louisiana State University School of Medicine. Dr. Cohen is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Gastrointestinal Bleeding, Intestinal Cancer, Chronic Erosive Gastritis, Endoscopy, and Colonoscopy.
UPMC Susquehanna Health, Hospitalist Service
Yung-tai Lin is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Lin is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Heart Attack, Renovascular Hypertension, Chronic Kidney Disease, Colonoscopy, and Endoscopy.
UPMC Susquehanna Health, Hospitalist Service
Nicholas Dalessandro is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Dalessandro is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Sepsis, Peptic Ulcer, Pneumonia, Endoscopy, and Ureteroscopy.
UPMC Susquehanna Health, Behavioral Health Services
Luke Stefanile is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Stefanile is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Chronic Kidney Disease, Atypical Pneumonia, Hospital-Acquired Pneumonia, Endoscopy, and Ureteroscopy.
UPMC Williamsport
John Haber is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Haber is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Gallstones, Gallbladder Disease, Cellulitis, Colonoscopy, and Gastrostomy. Dr. Haber is currently accepting new patients.
UPMC Susquehanna Health, Digestive Disease Center
Richard Kenney is a Gastroenterologist in Williamsport, Pennsylvania. Dr. Kenney is rated as an Advanced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Pancreatitis, Gastroesophageal Reflux Disease (GERD), Colitis, Gastrectomy, and Endoscopy.
Susquehanna Physician Services
Joseph Atarere is a Hospital Medicine provider in Williamsport, Pennsylvania. Dr. Atarere is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Colonoscopy and Endoscopy.
UPMC Digestive Health Care
Vivek Kumar, MD, specializes in gastroenterology and is certified by the American Board of Internal Medicine. He practices at UPMC Susquehanna Health Digestive Disease Center and is affiliated with UPMC Muncy and UPMC Williamsport. He completed his medical degree at Delhi University Maulana Azad Medical College. Dr. Kumar is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Acute Pancreatitis, Hereditary Pancreatitis, Chronic Erosive Gastritis, Endoscopy, and Gastrectomy.
Geisinger-Hm Joint Venture LLC
Robert Purcell is a Gastroenterologist in Montoursville, Pennsylvania. Dr. Purcell is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Familial Adenomatous Polyposis, Morning Sickness, Crohn's Disease, Gastrectomy, and Colonoscopy.
Geisinger-Hm Joint Venture LLC
Matthew Shellenberger is a Gastroenterologist in Montoursville, Pennsylvania. Dr. Shellenberger is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Colonoscopy.
Geisinger-Hm Joint Venture LLC
Amitpal Johal is a Gastroenterologist in Montoursville, Pennsylvania. Dr. Johal is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy.
UPMC General Surgery
Jeffrey Carter, MD, specializes in general surgery and is board-certified in surgery and surgical critical care by the American Board of Surgery. He is affiliated with UPMC Cole, UPMC Muncy and UPMC Williamsport. Dr. Carter completed his fellowship at Washington Hospital Center, residency at University at Buffalo and Case Western Reserve University School of Medicine, and medical education at SUNY at Buffalo Jacobs School of Medicine and Biomedical Sciences. Dr. Carter is rated as an Experienced provider by MediFind in Colonoscopy. His top areas of expertise are Secondary Peritonitis, Ogilvie Syndrome, Retroperitoneal Inflammation, Colostomy, and Hernia Surgery.
Last Updated: 01/09/2026




