Born and raised in the small village of Atu'u on the Pacific Island of American Samoa, Dr. Ma'o completed his undergraduate and medical degrees at the University of Hawaii, Manoa. He completed his medical residency at the UCLA Veteran's Administration hospital in Los Angeles. Dr. Ma'o is board-certified in Internal Medicine. Dr. Ma'o is dedicated to providing his patients - particularly the local Samoan population - with the education and medical care necessary to lead healthy, productive lives.

Medical School
  • University of Hawaii, John A. Burns School of Medicine, Honolulu, HI
  • Veterans Affairs W. Los Angeles Healthcare Systems, CA
  • Veterans Affairs W. Los Angeles Healthcare Systems, CA
  • English
  • Samoan


Carson Primary Care
21501 S. Avalon Boulevard
Suite 100
Carson, CA 90745
(310) 835-6627
(310) 835-9830


  • Internal Medicine (Board Certified)
Clinical Interests
  • Primary Care Physician


Insurances Accepted
  • Aetna HMO Plan
  • Aetna PPO/POS/EPO
  • Aetna Senior HMO Plan
  • Anthem Blue Cross Calif. Care HMO
  • Anthem Blue Cross PPO/POS/EPO
  • Anthem Blue Cross Senior Plan HMO
  • Beech Street Corporation
  • Blue Shield 65 Plus Senior Plan HMO
  • Blue Shield HMO Plan
  • Blue Shield PPO/POS/EPO
  • Care 1st HMO Blue Cross
  • Cigna HMO Plan
  • Cigna PPO/POS/EPO
  • Covered CA Anthem BC HMO
  • Covered CA Anthem BC PPO/EPO
  • Covered CA Blue Shield HMO
  • Covered CA Blue Shield PPO/EPO
  • Covered CA Health Net PPO
  • Covered CA LA Care HMO
  • Health Net HMO
  • Health Net PPO/EPO/POS
  • Health Net Seniority Plus HMO
  • Humana ChoiceCare PPO
  • Humana HMO
  • Medicare
  • Molina Medicare Advantage (HMO)
  • Oscar Health Plan EPO
  • Providence Medical Associates
  • Scan Senior Health Plan HMO
  • Secure Horizons Senior/UHC HMO
  • United Healthcare HMO Plan
  • United Healthcare PPO/POS/EPO
  • Workers Compensation
Insurance Medical Groups
  • Axminister Medical Group/IPA
  • HealthCare Partners Medical Group
  • Little Company of Mary IPA - HCP

Medical Groups

Affiliated Medical Groups
  • Providence Medical Associates