​Staff:
Ho-Yin Li, M.D., Chief Operating Officer
Mei Po Kung, M.D., Chief Medical Officer

Address: 237 Estudillo Avenue
                   Suite 203
                   San Leandro, California, 94577

Phone: (510)-969-7732 
               (510)-457-6911 (中文)

Email: astacenter@yahoo.com

​Operating Hours:
Mon - Fri: 10:00 AM - 12:15 PM 01:30 PM - 03:00 PM
Sat - Sun: Closed
Due to COVID-19, we do not allow walk-ins. Please contact us to schedule an appointment.
​Leave a Message:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.