Overview
Thomas Ma is a Gastroenterologist in Hershey, Pennsylvania. Dr. Ma is rated as an Experienced provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Colitis, Viral Gastroenteritis, Ulcerative Colitis, and Crohn's Disease.
His clinical research consists of co-authoring 44 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- 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
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER COMMERCIAL
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Geisinger Clinic
David Diehl is a Gastroenterologist in Danville, Pennsylvania. Dr. Diehl is rated as a Distinguished provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Barrett Esophagus, Gallbladder Disease, Watermelon Stomach, Endoscopy, and Gallbladder Removal.
Regional Gastroenterology Associates Of Lancaster, Ltd.
Farid Razavi is a Gastroenterologist in Wyomissing, Pennsylvania. Dr. Razavi has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Heartburn, Ulcerative Colitis, Diarrhea, Endoscopy, and Gastrectomy.
University Of Maryland Physicians PA
Osama Kaddourah is a Gastroenterologist in Bel Air, Maryland. Dr. Kaddourah is rated as a Distinguished provider by MediFind in the treatment of Esophageal Varices. His top areas of expertise are Gastrointestinal Bleeding, Swallowing Difficulty, Painful Swallowing, Endoscopy, and Colonoscopy.
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
- ColitisDr. Ma isAdvanced. Learn about Colitis.
- Viral GastroenteritisDr. Ma isAdvanced. Learn about Viral Gastroenteritis.
- Experienced
- Crohn's DiseaseDr. Ma isExperienced. Learn about Crohn's Disease.
- Esophageal VaricesDr. Ma isExperienced. Learn about Esophageal Varices.
- Hemorrhagic ProctocolitisDr. Ma isExperienced. Learn about Hemorrhagic Proctocolitis.
- HepatitisDr. Ma isExperienced. Learn about Hepatitis.
- Necrotizing EnterocolitisDr. Ma isExperienced. Learn about Necrotizing Enterocolitis.
- Ulcerative ColitisDr. Ma isExperienced. Learn about Ulcerative Colitis.