About William T. Callahan, MD
William Thomas Callahan, MD is an other service specialist. Dr. William T. Callahan has 18+ years of experience in other service specialty.
Practice Locations
Dr. William T. Callahan may be affiliated with:
- Kidney Care Center Of Georgia, LLC in Gainesville, GA 30501
- Gainesville Endoscopy Center, LLC in Gainesville, GA 30501
- Gastroenterology Associates Of Gainesville, P. C in Gainesville, GA 30501
- Laboratory Corporation Of America Holdings in Gainesville, GA 30501
- Ahp - Gastro Gainesville, LLC in Gainesville, GA 30501
Education
William T. Callahan, MD earned a degree of a Doctor of Medicine.
Licenses
William T. Callahan, MD has been registered with the National Provider Identifier database since May 23, 2005, and his NPI number is 1356344535.
Book an Appointment
To schedule an appointment with Dr. William T. Callahan, please call (770) 536-8109.