The 20 Best Diarrhea Doctors Near Me in williamsport, PA
Find the Top Diarrhea Experts and Specialists
Divine Providence Hospital Of The Sisters Of Christian Charity
William Bartlow is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Bartlow is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Prothrombin Deficiency, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Bartlow is currently accepting new patients.
Susquehanna Physician Services
Thomas Wallace is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Wallace is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Unstable Angina, Lung Nodules, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Wallace is currently accepting new patients.
UPMC Williamsport
Saadullah Khan is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Angiodysplasia of the Colon, Trichohepatoenteric Syndrome, Diarrhea, Endoscopy, and Gastrectomy.
UPMC Susquehanna Health, Digestive Disease Center
David Pinn is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Pinn is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Necrotizing Enterocolitis, Pseudomembranous Colitis, Bacterial Gastroenteritis, Gastrectomy, and Endoscopy. Dr. Pinn is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine , and American Board Of Internal Medicine. Dr. Pinn is currently accepting new patients.
UPMC Susquehanna Health, Digestive Disease Center
Emily Suvock is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Suvock is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ulcerative Colitis, Familial Adenomatous Polyposis, Painful Swallowing, Endoscopy, and Gastrectomy. Dr. Suvock is board certified in American Board Of Internal Medicine. Dr. Suvock is currently accepting new patients.
Emergency Services At UPMC Susquehanna Williamsport
Muhammad Saifullah is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Saifullah is rated as an Experienced provider by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Sepsis, Cardiac Arrest, Urinary Tract Infection (UTI), and Urinary Tract Infection in Children. Dr. Saifullah is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine. Dr. Saifullah is currently accepting new patients.
UPMC Williamsport
Qasim Mahmood is a Pediatrics provider practicing medicine in Williamsport, Pennsylvania. Dr. Mahmood is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Developmental Dysphasia Familial, Umbilical Hernia, and Croup. Dr. Mahmood is currently accepting new patients.
UPMC Williamsport
Duane Ahlbrandt is a Gastroenterologist practicing medicine in Williamsport, Pennsylvania. Dr. Ahlbrandt is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Alcoholic Cirrhosis, Gastrointestinal Bleeding, Gastrectomy, and Endoscopy.
UPMC Williamsport
Maher Alhashimi is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Alhashimi is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Boils, Chronic Obstructive Pulmonary Disease (COPD), and Urinary Tract Infection (UTI). Dr. Alhashimi is currently accepting new patients.
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 Diarrhea. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Gallstones, Gallbladder Disease, Cellulitis, Colonoscopy, and Gastrostomy. Dr. Haber is board certified in American Osteopathic Board Of Family Physicians. Dr. Haber is currently accepting new patients.
Susquehanna Physician Services
Ingrid Ockenhouse is a primary care provider, practicing in Internal Medicine in Williamsport, Pennsylvania. Dr. Ockenhouse is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Juvenile Primary Osteoporosis, Chronic Obstructive Pulmonary Disease (COPD), Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.
Medexpress Urgent Care PC-Pennsylvania
Suzanne Stepanski is a primary care provider, practicing in Family Medicine in Williamsport, Pennsylvania. Dr. Stepanski is rated as an Experienced provider by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Office
Robert Muller is a primary care provider, practicing in Family Medicine in Montoursville, Pennsylvania. Dr. Muller is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Breast Cancer, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Muller is currently accepting new patients.
Geisinger Montoursville - Endoscopy
Bradley Confer is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. He has been practicing medicine for over 18 years. Dr. Confer is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Benign Esophageal Stricture, Cholecystitis, Endoscopy, and Gallbladder Removal. Dr. Confer is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Confer is currently accepting new patients.
Geisinger Montoursville - Gastroenterology
Amitpal Johal is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Johal is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Nonalcoholic Steatohepatitis (NASH), Benign Esophageal Stricture, Lower Esophageal Ring, Endoscopy, and Colonoscopy. Dr. Johal is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Johal is currently accepting new patients.
Geisinger Montoursville - Endoscopy
Matthew Shellenberger is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Shellenberger is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Angiodysplasia of the Colon, Swallowing Difficulty, Endoscopy, and Gallbladder Removal. Dr. Shellenberger is board certified in The American Board Of Internal Medicine In Internal Medicine And Gastroenterology. Dr. Shellenberger is currently accepting new patients.
Geisinger Montoursville - Gastroenterology
John Burns is a Gastroenterologist and a Pediatric Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Burns is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Familial Adenomatous Polyposis, Gardner Syndrome, Endoscopy, and Gastrectomy. Dr. Burns is board certified in The American Board Of Internal Medicine In Adult Gastroenterology And By The American Board Of Pediatrics In Pediatric Gastroenterology. Dr. Burns is currently accepting new patients.
Geisinger Montoursville - Gastroenterology
Marika Bergenstock is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Bergenstock is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea, Lactose Intolerance, Tropical Sprue, and Trichohepatoenteric Syndrome. Dr. Bergenstock is currently accepting new patients.
Geisinger Gastroenterology/Endoscopy
Robert Purcell is a Gastroenterologist practicing medicine in Montoursville, Pennsylvania. Dr. Purcell is rated as an Experienced provider by MediFind in the treatment of Diarrhea. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Adenomatous Polyposis, Morning Sickness, Crohn's Disease, Gastrectomy, and Colonoscopy. Dr. Purcell is board certified in The American Board Of Internal Medicine In Gastroenterology. Dr. Purcell is currently accepting new patients.
Geisinger Montoursville - Gastroenterology
Claire Southern practices practicing medicine in Montoursville, Pennsylvania. She has been practicing medicine for over 17 years. Dr. Southern is rated as an Experienced provider by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Sepsis, Acute Pancreatitis, Familial Adenomatous Polyposis, Childhood Pancreatitis, and Gastrostomy. Dr. Southern is currently accepting new patients.
Last Updated: 09/26/2026









