Image of - Mark H. Takemura, MD

Mark H. Takemura, MD

Offers Video Visits

Torrance Gastroenterology

20911 Earl St., Ste. 220

Torrance, CA 90503

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A Southern California native, Dr. Takemura completed his education and medical training in Los Angeles at some of the top institutions in the nation. He has more than 20 years of experience caring for patients in the Southern California region, specifically focusing on the Los Angeles and South Bay areas. Dr. Takemura is board certified in gastroenterology. His clinical interests include colon cancer screening for prevention and detection, and gastroesophogeal reflux disease. Dr. Takemura says working in the field of medicine gives him the opportunity to interact with people from diverse backgrounds and to assist them with one of the most important aspects of their lives – their health. Dr. Takemura is married and has two children. When not at work, he enjoys spending quality time with family and friends.

Education & Experience


Medical School

University of California Los Angeles 1985


Cedars Sinai Medical Center 1986


Cedars Sinai Medical Center 1989


Cedars Sinai Medical Center 1991

Associations & Certifications

Board Certifications

American Board of Internal Medicine, Gastroenterology

American Board of Internal Medicine, Internal Medicine

Insurances Accepted

  • Blue Shield of California PPO
  • Humana Medicare Advantage HMO
  • ChoiceCare-Humana PPO
  • Aetna HMO
  • SCAN Medicare Advantage
  • Cigna Healthcare PPO (No Local Plus)
  • Anthem Blue Cross HMO
  • United Healthcare Medicare Advantage
  • Coventry Health Care PPO
  • First Health PPO
  • Anthem Blue Cross Medicare Advantage
  • United HealthCare PPO
  • Health Net of California PPO
  • Blue Shield of CA HMO
  • Multiplan PPO
  • Oscar PPO
  • Blue Shield of CA HMO – Trio
  • PHCS (Private Healthcare Systems) PPO
  • Blue Shield of CA Medicare Advantage
  • Aetna US Healthcare PPO
  • TriCare (TriWest) PPO
  • Cigna HMO
  • BeechStreet PPO
  • Clever Care
  • Blue Cross of California PPO
  • Health Net Medicare Advantage


Torrance Gastroenterology

(310) 214-7236

20911 Earl St., Ste. 220

Torrance, CA 90503

Get Directions