Dr. Maher is a board-certified ophthalmologist with fellowship training in Cornea and External Diseases. He maintains memberships in Loyola University’s Foreign Ophthalmologic Care from the United States, the Los Angeles County Medical Association, the California Medical Association, the Los Angeles Society of Ophthalmology and the Orange County Society of Ophthalmology.

Medical School
  • Loyola University Medical Center, Maywood, IL
  • University of California San Diego School of Medicine, San Diego, CA
  • University of California San Diego School of Medicine, San Diego, CA
  • English


John F. Maher, M.D.
22924 Crenshaw Boulevard
Torrance, CA 90505
(424) 328-0091
(424) 328-0094


  • Ophthalmology
Clinical Interests
  • Cataract Surgery
  • Corneal Diseases & Surgery
  • Glaucoma
  • Macular Degeneration


Insurances Accepted
  • Admar Medical Network (PPO, EPO)
  • Aetna PPO/POS/EPO
  • Affiliated Health Funds PPO
  • Anthem Blue Cross PPO/POS/EPO
  • Beech Street Corporation
  • Benefit Panel Services PPO/ EPO
  • Blue Cross/Blue Shield PPO
  • Blue Shield PPO/POS/EPO
  • Community Care Network PPO
  • CorVel Health PPO/EPO
  • First Health Network PPO/EPO
  • Foundation Health Plan PPO/EPO/POS
  • Galaxy PPO
  • GWH-CIGNA (Great West) PPO, POS
  • Health Management Network PPO
  • Health Net PPO/EPO/POS
  • Health Payors Organization PPO
  • Humana ChoiceCare PPO
  • ILWU Blue Shield PPO
  • Interplan PPO/ EPO
  • LA Foundation Medical Care PPO/ EPO
  • Mail Handlers Benefit Plan
  • MCS Patient Centered HC PPO
  • Medi-Cal (Straight)
  • Medical Network Incorporated, PPO
  • Medicare
  • Medi-Medi (Medicare-Medi-Cal)
  • MultiPlan LTD PPO
  • National Provider Network PPO
  • Pacific Health Alliance PPO/ POS
  • Preferred Health Systems PPO
  • Prime Health Services PPO
  • Private Healthcare System PPO/POS
  • ProAmerica PPO
  • Prudential Healthcare
  • Three Rivers Provider Network PPO
  • United Healthcare PPO/POS/EPO
  • Universal Health Network PPO
  • USA Managed Care Organization