Dr. Dai is a licensed Family Medicine in CA. Graduated in 2016. Medical degree obtained from Lake Erie College of Osteopathic Medicine. Completed residency training at Kent Hospital. Currently practices at John Muir Health (John Muir Health), located at 2700 Grant St, Concord, CA 94520. Dr. Dai specializes in family medicine, primary care.. In addition to English, Dr. Dai speaks Mandarin.