Overview
Frederic Stelzer is a Gastroenterologist in Allentown, Pennsylvania. Dr. Stelzer is rated as an Experienced provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Ulcerative Colitis, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
Locations
Regional Gastroenterology Associates Of Lancaster, Ltd.
Gregory Schapiro is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Schapiro is rated as an Advanced provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Arteriovenous Malformation, Gastritis, Chronic Erosive Gastritis, Gastrectomy, and Colonoscopy.
St Lukes Physician Group Inc
Ayaz Matin is a Gastroenterologist in Allentown, Pennsylvania. Dr. Matin is rated as an Advanced provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Ascites, Pancreatic Cancer, Familial Pancreatic Cancer, Endoscopy, and Gastrectomy.
Commonwealth Physician Network LLC
Karthik Penumetsa is a Gastroenterologist in Nanticoke, Pennsylvania. Dr. Penumetsa is rated as an Advanced provider by MediFind in the treatment of Arteriovenous Malformation. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Familial Adenomatous Polyposis, Colonoscopy, and Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- EndoscopyDr. Stelzer isAdvanced. Learn about Endoscopy.
- EsophagitisDr. Stelzer isAdvanced. Learn about Esophagitis.
- GastrectomyDr. Stelzer isAdvanced. Learn about Gastrectomy.
- Gastroesophageal Reflux Disease (GERD)
- Gastrointestinal BleedingDr. Stelzer isAdvanced. Learn about Gastrointestinal Bleeding.
- Painful SwallowingDr. Stelzer isAdvanced. Learn about Painful Swallowing.
- Experienced
- AchalasiaDr. Stelzer isExperienced. Learn about Achalasia.
- Acute PancreatitisDr. Stelzer isExperienced. Learn about Acute Pancreatitis.
- Alcoholic CirrhosisDr. Stelzer isExperienced. Learn about Alcoholic Cirrhosis.
- Angiodysplasia of the ColonDr. Stelzer isExperienced. Learn about Angiodysplasia of the Colon.
- Arteriovenous MalformationDr. Stelzer isExperienced. Learn about Arteriovenous Malformation.
- AscitesDr. Stelzer isExperienced. Learn about Ascites.