Roy Matsuyama MD
- Gastroenterology Roseville, CA
Reviews reflect patients' level of satisfaction with the care they received from this provider. Roy Matsuyama xhas an overall rating of 2.5.
Roy Matsuyama, MD is a Doctor primarily located in Roseville, CA, with another office in Kahului, HI. Their specialties include Gastroenterology and Internal Medicine. Roy Matsuyama is affiliated with Mercy San Juan Medical Center.
Specialties & Expertise
Roy Matsuyama has the following 2 specialties.
For the best health care, select a doctor who specializes in your medical condition.
Type 2 Diabetes
Type 2 diabetes is a chronic disease in which your body is unable to maintain a normal blood sugar (glucose) level.