A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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Education & Awards
Dr. Calland graduated from The University of Texas at San Antonio.
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- Additional Information
- Dr. John William Calland DDS is a male dentist, has 18 years of experience and practices in Endodontics.
- Where does Dr. John W. Calland practice?
- Dr. John Calland has 2 office locations.
Dr. John Calland practices Endodontics near San Antonio, TX.
See San Antonio Dentists.