advertisement
Browse Health
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. James Ma:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Ma? Share your experience.
Write a Review

Specialties & Research

Dr. James Ma, MD is board certified in Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Ma graduated from Virginia Commonwealth University, Richmond.


Affiliations

Dr. Ma has 1 hospital affiliations:

  • Saddleback Memorial Medical Center-Laguna Hills 

Similar doctors nearby

Dr. Charles Chaya

Internal Medicine
14 years experience
Riverside, CA

Dr. Robert Wen

Gastroenterology
20 years experience
Riverside, CA

Dr. Brian Lim

Internal Medicine
10 years experience
Riverside, CA

Dr. James Wang

Internal Medicine
32 years experience
Riverside, CA

Dr. Anahita Rezaie

Gastroenterology
Riverside, CA

Dr. Adam Chen

Internal Medicine
29 years experience
Riverside, CA
Search All Similar Doctors
Additional Information
Dr. James Sung June Ma MD is a male Internist, has 22 years of experience and practices in Gastroenterology.
Where does Dr. James S. Ma practice?
Dr. James Ma has 1 office location.
Dr. James Ma practices Gastroenterology near Riverside, CA.
See Riverside Gastroenterologists.