According to our records, this business is located at 3580 Piedmont Rd NE # 104 in Atlanta (in Fulton County), Georgia 30305, the location GPS coordinates are: 42.041445 (latitude), -97.4732451 (longitude). Thomas H Callahan DDS is categorized under Dentists (SIC code 8021). Known organization owner is Thomas Callahan. You can contact the company by phone at (404) 233-1552.