Dr. Dennis S. Riff graduated from the Thomas Jefferson University, Jefferson Medical College in 1971. He works in Anaheim, CA and 1 other location and specializes in Gastroenterology and Internal Medicine. Dr. Riff is affiliated with Anaheim Regional Medical Center, Chapman Medical Center, Placentia Linda Hospital and Western Medical Center Santa Ana.
Gastroenterology, Internal Medicine
Medical School: Thomas Jefferson University, Jefferson Medical College; Graduated 1971
*This physician has multiple office locations. See Office Information for details.