> > > > Dr. Gregory Barnes, MD
Dr. Gregory Brim Barnes MD is a male Anesthesiologist, has 26 years of experience and practices in Anesthesiology and Pain Medicine.
Dr. Gregory Barnes has 1 office location.
2601 E Chapman Ave
Orange, CA 92869

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Locations and availability (1)
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 Barnes, MD is board certified in Anesthesiology.

Education & Awards

Dr. Barnes graduated from University of Utah, Salt Lake City.


Dr. Barnes has 1 hospital affiliations:

  • Chapman Medical Center 

Accepted Insurance Plans

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

  • United Healthcare - 16 plans
  • Unicare - 12 plans
  • Anthem Blue Cross - 9 plans


  • Indonesian

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Additional Information
Where does Dr. Gregory B. Barnes practice?
Dr. Gregory Barnes practices Anesthesiology and Pain Medicine near Orange, CA.
See Orange Anesthesiologists and Orange Pain Management Doctors.