Dr. Gregory Capp Mattson MD is a male Emergency Medicine Specialist, has 35 years of experience and practices in General Practice, Emergency Medicine, Family Medicine, and Aerospace Medicine.
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).

Learn more about Dr. Gregory Mattson:

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Specialties & Research

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Mattson graduated from University of California at San Diego, La Jolla.


Dr. Mattson has 2 hospital affiliations:

  • Sharp Memorial Hospital 
  • Scripps Memorial Hospital La Jolla 

Accepted Insurance Plans

Dr. Mattson accepts these health insurances in at least one office:

  • United Healthcare - 14 plans
  • Blue Shield of California - 89 plans
  • Great-West Healthcare - 1 plan
  • Unicare - 12 plans
  • ODS Health Plans - 1 plan
  • Anthem Blue Cross - 14 plans
  • Cigna - 6 plans
  • Humana - 6 plans
  • Aetna - 2 plans

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Additional Information
Where does Dr. Gregory C. Mattson practice?
Dr. Gregory Mattson practices General Practice, Emergency Medicine, Family Medicine, and Aerospace Medicine near La Jolla, CA.
See La Jolla General Practitioners, La Jolla Emergency Physicians, La Jolla Family Physicians, and La Jolla Preventive Medicine Specialists.