Richard Chang, MD

Went to John Muir after experiencing a number of near fainting episodes and two episodes of passing out yet quickly regaining consciousness. Dr. Chang was called to interpret my EKG and he...

Dr Chang is not only an exceptional Dr but truly cares about his patients!! My Mom and myself are both his patients and he's been taking care of us 12 plus years. He listens and addresses all your...

I went to him for a second opinion regarding a diagnosis given to me by my regular cardiologist of which scared me. He confirmed the diagnosis. He also was able to reduce my stress with his...

Absolutely the best Doctor ever! My husband needed to see a cardiologist and after reading Dr Chang's reviews though he would be a good start in looking for one. He is the best, great bedside...

Dr. Chang has been my cardiologist for 6 years since we moved to the East Bay and he has been very caring along with a sense of humor. He always made me feel calm. I had several visits to the...