Overview
Norman Callahan is a Gastroenterologist in Malvern, Pennsylvania. Dr. Callahan is rated as an Experienced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Choledocholithiasis, Diverticular Disease, Ulcerative Colitis, Colonoscopy, and Gastrectomy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- OTHER COMMERCIAL
- MEDICARE PDP
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- INSURANCE PLAN
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
325 Central Ave, Suite 200, Malvern, PA 19355
Additional Areas of Focus
Dr. Callahan has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.
Anthony Dimarino is a Gastroenterologist in Phila, Pennsylvania. Dr. Dimarino is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Celiac Disease, Visceromegaly, Enlarged Liver, and Cirrhosis.
Vaze Inc., PC
Milind Vaze is a Gastroenterologist in Philadelphia, Pennsylvania. Dr. Vaze is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Gastrointestinal Bleeding, Gastroesophageal Reflux Disease (GERD), Tropical Sprue, Gastrectomy, and Gastrostomy.
Regional Gastroenterology Associates Of Lancaster, Ltd.
Craig Barash is a Gastroenterologist in Langhorne, Pennsylvania. Dr. Barash is rated as an Advanced provider by MediFind in the treatment of Collagenous Colitis. His top areas of expertise are Diverticular Disease, Gastroesophageal Reflux Disease (GERD), Trichohepatoenteric Syndrome, Endoscopy, 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
- Distinguished
- CholedocholithiasisDr. Callahan isDistinguished. Learn about Choledocholithiasis.
- Diverticular DiseaseDr. Callahan isDistinguished. Learn about Diverticular Disease.
- Ulcerative ColitisDr. Callahan isDistinguished. Learn about Ulcerative Colitis.
- Advanced
- Acute PancreatitisDr. Callahan isAdvanced. Learn about Acute Pancreatitis.
- Anal FissureDr. Callahan isAdvanced. Learn about Anal Fissure.
- Angiodysplasia of the ColonDr. Callahan isAdvanced. Learn about Angiodysplasia of the Colon.
- Attenuated Familial Adenomatous Polyposis
- Bacterial GastroenteritisDr. Callahan isAdvanced. Learn about Bacterial Gastroenteritis.
- Benign Esophageal StrictureDr. Callahan isAdvanced. Learn about Benign Esophageal Stricture.
- Experienced
- Accessory PancreasDr. Callahan isExperienced. Learn about Accessory Pancreas.
- AchalasiaDr. Callahan isExperienced. Learn about Achalasia.
- Alcoholic CirrhosisDr. Callahan isExperienced. Learn about Alcoholic Cirrhosis.
- AnemiaDr. Callahan isExperienced. Learn about Anemia.
- AscitesDr. Callahan isExperienced. Learn about Ascites.
- Banti's SyndromeDr. Callahan isExperienced. Learn about Banti's Syndrome.