HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / CA

GREGORY ROBERTSON, MD

INTERNAL MEDICINE

Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE

Graduated: 1982

Offers telehealth

NPI: 1932281011

Practice Locations (1)

20311 SW ACACIA ST, SUITE 140

NEWPORT BEACH, CA 926601733

9498911441

Source: CMS National Downloadable File, September 2026.

GREGORY ROBERTSON, MD | HealthCareAtlasUSA