MediFind found 6 doctor with experience in Gastrointestinal Perforation near Williamsport, PA. Of these, 4 are Experienced and 2 are Advanced.
UPMC Williamsport Surgical Services
Lin Riccio is a General Surgeon in Williamsport, Pennsylvania. Dr. Riccio is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Secondary Peritonitis, Retroperitoneal Inflammation, Ogilvie Syndrome, Hernia Surgery, and Colostomy. Dr. Riccio is currently accepting new patients.
Emergency Services At UPMC Susquehanna Williamsport
Anni Xu is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Xu is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. Her top areas of expertise are Acute Cystitis, Dehydration, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).
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 the treatment of Gastrointestinal Perforation. 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 Experienced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Acute Pancreatitis, Gastroesophageal Reflux Disease (GERD), Colitis, Gastrectomy, and Endoscopy.
UPMC General Surgery
Lawrence Sann is a General Surgeon in Williamsport, Pennsylvania. Dr. Sann is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Perforation. His top areas of expertise are Ogilvie Syndrome, Retroperitoneal Inflammation, Gastrointestinal Perforation, Small Bowel Resection, and Hernia Surgery. Dr. Sann is currently accepting new patients.
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 the treatment of Gastrointestinal Perforation. His top areas of expertise are Secondary Peritonitis, Ogilvie Syndrome, Retroperitoneal Inflammation, Colostomy, and Hernia Surgery.
Last Updated: 01/09/2026


