MediFind found 7 doctor with experience in Gastroesophageal Reflux Disease (GERD) near Lock Haven, PA. Of these, 5 are Experienced and 2 are Advanced.
UPMC Lock Haven Hospitalist Service
Pravinchandra Chapla is a primary care provider, practicing in Internal Medicine in Lock Haven, Pennsylvania. Dr. Chapla is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Lung Metastases, Cirrhosis, Hypertension, and Familial Hypertension. Dr. Chapla is currently accepting new patients.
Lycoming Internal Medicine, Inc.
Rajesh Patel is a primary care provider, practicing in Internal Medicine in Lock Haven, Pennsylvania. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Chronic Kidney Disease, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Geisinger-Hm Joint Venture LLC
Eddie Rodriguez-Lopez is a primary care provider, practicing in Family Medicine in Lock Haven, Pennsylvania. Dr. Rodriguez-Lopez is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Mary Piergallini is a primary care provider, practicing in Family Medicine in Lock Haven, Pennsylvania. Dr. Piergallini is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Obesity in Children, Sitosterolemia, High Cholesterol, and Hypothyroidism.
Susquehanna Health Digestive Disease Center
Emily Suvock, DO, specializes in gastroenterology and is board-certified in gastroenterology by the American Board of Internal Medicine. She is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Suvock completed her fellowship and residency at Geisinger Medical Center and medical degree at Philadelphia College of Osteopathic Medicine. Dr. Suvock is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Ulcerative Colitis, Familial Adenomatous Polyposis, Swallowing Difficulty, Endoscopy, and Gastrectomy.
UPMC Digestive Health Care
Heather Gerst, DO, specializes in gastroenterology and is board-certified by the American Board of Internal Medicine. She practices at UPMC Williamsport Digestive Disease Center, UPMC Specialty Care Gastroenterology, and UPMC Outpatient Center in Lock Haven and is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Gerst received her medical degree from Lake Erie College of Osteopathic Medicine and completed her residency and fellowship at Geisinger Medical Center. Dr. Gerst is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Trichohepatoenteric Syndrome, Diarrhea, Swallowing Difficulty, and Painful Swallowing.
UPMC Primary Care
Rosemary Wiegand, MD, specializes in family medicine and is board-certified by the American Board of Family Medicine. She practices at SH Family Med McElhattan and is affiliated with UPMC Williamsport and UPMC Muncy. Dr. Wiegand received her medical degree from Penn State College of Medicine and completed her residency at UPMC Williamsport Family Medicine Residency Center. Dr. Wiegand is rated as an Experienced provider by MediFind in the treatment of Gastroesophageal Reflux Disease (GERD). Her top areas of expertise are Hyperlipidemia Type 3, Gitelman Syndrome, Low Potassium Level, and Magnesium Deficiency.
Last Updated: 10/30/2025


