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Physician Directory

Find a Doctor

Dr. John M. Tsao Sr, MD

Endocrinology, Diabetes & Metabolism

  • (310) 542-6333

Dr. Tsao Sr's Overview

Dr. John M. Tsao Sr graduated from the Creighton University School of Medicine in 1960. He works in Torrance, CA and specializes in Endocrinology, Diabetes & Metabolism and Diabetes. Dr. Tsao Sr is affiliated with Harbor UCLA Medical Center.

Dr. Tsao Sr's Experience

Years in Practice: 56

Dr. Tsao Sr's Specialties

Endocrinology, Diabetes & Metabolism, Diabetes

Dr. Tsao Sr's Education & Training

Medical School: Creighton University School of Medicine; Graduated 1960

Dr. Tsao Sr's Rating

Rate This Doctor

Overall Rating


  • Explains conditions & treatments
  • Takes time to answer my questions
  • Provides follow-up as needed
  • View All Ratings

Dr. Tsao Sr's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna HMO Deductible Plan CA members only
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA Pathway X PPO Direct Access
  • View More

Dr. Tsao Sr's Office Information & Appointments

Office Locations

UCLA Internal Medcn/Geriatrics
UCLA Health System Southbay Endocrinology & Specialty Care

3445 Pacific Coast Hwy Ste 100
Torrance, CA 90505
(310) 542-6333


Office Hours and Information

Fax: (310) 326-2236

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday Closed
Sunday Closed

Other Physicians in Dr. Tsao Sr's Practice

Dr. Tsao Sr's Hospital Affiliations

Office Locations

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