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Douglas G. Starr MD
Practice accepting new patients.

Douglas G. Starr MD

(909) 860-1144
Primary Specialties
  • Family Medicine
    (Board Certified)
Medical Groups & Affiliations
  • St. Jude Heritage Medical Group

Primary Office

1514 S. Valley Vista Dr.
Diamond Bar, CA 91765
(909) 860-1144
(909) 860-8307
Monday - Friday
7:30 a.m. - 5:30 p.m.
Web Page:
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4.9 out of 5 (251 Ratings | 47 Comments)


*Dr. Starr is a very good doctor; he is so good it's hard to book an appointment sometimes. I have recently gotten acquainted with the doctor's medical team and I feel more confident now when I need to have medical info. validated for disability claims.
The doctor was friendly and attentive.
I really like and respect Dr. Starr. He always takes great care in my health and always helps me even when I give him short notice. He has been my internist for over 20 years and I would recommend him to anyone.
*Dr. Starr is the best physician I've ever had.
47 Total Comments Page 1 2 3 4 5 6 7 8 9 10   Next


  • Medical School:
    LAC-USC Medical Center - Los Angeles, CA
  • Internship:
    LAC-USC Medical Center - Los Angeles, CA
  • Residency:
    LAC-USC Medical Center - Los Angeles, CA
  • Board Certified in Family Medicine

Insurance ID Numbers

Aetna: *67198
Blue Cross: *0RD017
Blue Shield: 00G415940
CIGNA: 662511
CIGNA Select: 6970306010
Health Net: 3205023345
Health Net Senior: 5149023345
SCAN: 866-97194
United Healthcare: *0183420045

*Provider ID is the same for both HMO and Medicare Advantage Plans

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