Overview
James Ma is a Gastroenterologist in Riverside, California. His top areas of expertise are Hemorrhoids, Bile Duct Obstruction, Diverticular Disease, and Choledocholithiasis. Dr. Ma is currently accepting new patients.
His clinical research consists of co-authoring 1 peer reviewed article. 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
- 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
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER MEDICARE
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
10800 Magnolia Ave, Riverside, CA 92505
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.
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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
- Experienced
- Alcoholic CirrhosisDr. Ma isExperienced. Learn about Alcoholic Cirrhosis.
- Bile Duct ObstructionDr. Ma isExperienced. Learn about Bile Duct Obstruction.
- CholedocholithiasisDr. Ma isExperienced. Learn about Choledocholithiasis.
- Diverticular DiseaseDr. Ma isExperienced. Learn about Diverticular Disease.
- Gallbladder DiseaseDr. Ma isExperienced. Learn about Gallbladder Disease.
- GallstonesDr. Ma isExperienced. Learn about Gallstones.