An internist in Corona, CA, Dr. James Roy is skilled at diagnosing & treating a large array of ailments & disorders in adults.
Yes, Dr. James F. Roy is accepting new patients at this office.
(951) 734-9692
341 Magnolia Avenue, Corona, CA 92879
Yes, Dr. James F. Roy is accepting new patients at this office.
(510) 797-1555
10800 Magnolia Avenue, Riverside, CA 92505-3043
Dr. James Roy graduated from University Of California, Irvine, California College Of Medicine in 1976.
Dr. Roy has two offices in California where he specializes in Internal Medicine and Gastroenterology.
Dr. Roy works with thirty-three doctors including Dr. Ryan Goerig and Dr. Sherif Ammar.
The specialty of internal medicine is an area of primary care for adults. Dr. Roy specializes in diagnosing and treating cross-system illnesses that may affect multiple organ systems. When necessary, Dr. Roy also can refer patients to specialists. For example, patients with serious gastrointestinal issues may be referred to a gastroenterologist for additional diagnostic tests or treatment options.
Dr. James Roy is a gastroenterologist who sees patients with issues concerning the gastrointestinal tract, also known as the digestive system. Dr. Roy works to diagnose, treat, and manage conditions such as irritable bowel syndrome or gastroesophageal reflux disease (GERD). He is also well versed in diet & nutrition, and how they can affect your general health.
University Of California, Irvine, California College Of Medicine
MD • 1976
Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Roy, but only those who participate in Medicare.