5 /5 Annie Booker: I have been seeing Dr. Chen for over 10 years for rehabilitation and pain management, I am 77 years old Dr. Chen is very dedicated, and passionate. During office visits he is very caring about addressing my concerns. His staff is excellent, very professional and supportive. His treatment has allowed me to have a better quality of life. Dr. Chen’s wellness program of injections,, acupuncture and physical therapy, has enabled me to return to college,, and after 3 years , I received my associate degrees. And transferred to San.Francisco State. I highly recommend Dr. Chen to anyone suffering with chronic pain.