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 Edward Callahan located in the city of Aliso Viejo, state California. The legal address of the Doctor 120 Vantis. Directions to the Doctor Dr. William Edward Callahan can be found on our interactive map. Ask your questions by calling Data not provided 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 Psychiatry and Neurology Certification in Psychiatry (Psychiatry and Neurology) Your comments (not for publishing) * — Required information Dr. William Edward Callahan - Aliso Viejo ← View details 120 Vantis, California, Aliso Viejo, 92656, Aliso Viejo, California 92656 Data not provided