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. William Thomas O'Connor located in the city of Vacaville, state California. The legal address of the Doctor 300 Mason St. Directions to the Doctor Dr. William Thomas O'Connor can be found on our interactive map. Ask your questions by calling 7074460422 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: Data not provided Your comments (not for publishing) * — Required information Dr. William Thomas OConnor - Vacaville ← View details 300 Mason St, California, Vacaville, 95688, Vacaville, California 95688 7074460422