Suggest an Edit Name* Categories* Doctor Hospital Pharmacy Add category State* Locality* ZIP* Street address* Phone* Website Opening hours Monday: 09:00 am — 05:00 pm Tuesday: 09:00 am — 05:00 pm Wednesday: 09:00 am — 05:00 pm Thursday: 09:00 am — 05:00 pm Friday: 09:00 am — 05:00 pm Saturday: 09:00 am — 03:00 pm Company description Dr. Andrea Lee Yao located in the city of Hayward, state California. The legal address of the Doctor 27400 Hesperian Blvd. Directions to the Doctor Dr. Andrea Lee Yao can be found on our interactive map. Ask your questions by calling 5104541000 on workdays.</br></br></br>NPI number: Data not provided</br>Provider's gender: Data not provided</br>Practice names: Data not provided</br>Board certifications: American Board of Internal Medicine Certification in Internal Medicine American Board of Internal Medicine Sub-certificate in Hospice and Palliative Medicine (Internal Medicine) American Board of Internal Medicine Sub-certificate in Nephrology (Internal Medicine) Your comments (not for publishing) * — Required information Dr. Andrea Lee Yao - Hayward ← View details 27400 Hesperian Blvd, California, Hayward, 94545, Hayward, California 94545 5104541000