Dr. Gregory John Martin MD is a male Preventative Medicine Specialist, has 13 years of experience and practices in Occupational Medicine and Public Health.
Dr. Gregory Martin has 1 office location.
Fort Sam Houston
3851 Roger Brooke Dr
San Antonio, TX 78234

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License & Identifications

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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Specialties & Research

Dr. Gregory Martin, MD is board certified in Occupational Medicine.

Education & Awards

Dr. Martin graduated from University of Colorado, Denver.


Dr. Martin has 1 hospital affiliations:

  • Madigan Army Medical Center 

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Additional Information
Where does Dr. Gregory J. Martin practice?
Dr. Gregory Martin practices Occupational Medicine and Public Health near San Antonio, TX.
See San Antonio Preventive Medicine Specialists.