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18 years of experience
Accepting new patients
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 Roybal, MD is board certified in Internal Medicine.

Education & Awards

Dr. Roybal graduated from University of Southern California , Los Angeles.


Dr. Roybal has 1 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 


  • Spanish
  • Tagalog

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Additional Information
Dr. Gregory Michael Roybal MD is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. Gregory M. Roybal practice?
Dr. Gregory Roybal has 1 office location.
Dr. Gregory Roybal practices Internal Medicine near Los Angeles, CA.
See Los Angeles Internists.