Dr. Hisaw is a licensed Dermatology in CA. Medical degree obtained from UC Irvine School of Medicine. Completed residency training at UCLA Health. Currently practices at Kaiser Permanente (Kaiser Permanente), located at 3555 Whipple Road, Union City, CA 94587. Dr. Hisaw specializes in Acne Treatment, Scars.. In addition to English, Dr. Hisaw speaks Mandarin.