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. Gary Zweig located in the city of Palo Alto, state California. The legal address of the Doctor 770 Welch Road. Directions to the Doctor Dr. Gary Zweig can be found on our interactive map. Ask your questions by calling (650) 324-1250 on workdays.</br></br></br>NPI number: 1992813026</br>Provider's gender: Male</br>Practice names: Gary Zweig MD</br>Board certifications: American Board of Internal Medicine Your comments (not for publishing) * — Required information Dr. Gary Zweig - Palo Alto ← View details 770 Welch Road, California, Palo Alto, 94304, Palo Alto, California 94304 (650) 324-1250