Dr. Hao Zhang, MD

Dr. Hao Zhang is a board-certified obstetrician and gynecologist who brings 12 years of clinical experience to women's healthcare. He earned his medical degree from Lewis Katz School of Medicine at Temple University, where he developed a strong foundation in comprehensive reproductive health and maternal care.

Dr. Zhang practices at multiple Kaiser Permanente locations throughout Northern California, including medical centers in Walnut Creek, San Leandro, and Fremont, with offices in Union City and Walnut Creek. He specializes in managing high-risk pregnancies and treating conditions like abnormal uterine bleeding. His expertise extends to breast health services, including breast cancer screening and specialized imaging procedures like scintimammography to help detect potential concerns early.