John D. Callahan, D.D.S., M.S., D.D.S., M.S.

Location: Fayetteville, NY

NPI: 1043347438

About this Healthcare Provider

John D. Callahan, D.D.S., M.S. is a healthcare provider with NPI 1043347438 based in Fayetteville, NY.

View this profile on Nopp for CMS Open Payments history, affiliated organizations, and detailed practice information.