Accepting New Patients
Offers Video Visits
Medical Group Provider

Jason Ling, MD

4.9 out of 5 (364 Ratings)
Specialty
  • Endocrinology
    (Board Certified)
Languages
English
Primary Address | Office Details
St. Jude Heritage Fullerton - Endocrinology
100 East Valencia Mesa Drive
Suite 105

Fullerton, CA 92835

Phone: (714) 446-5640

Fax: (714) 446-5625

Medical Groups & Affiliations
  • St. Jude Heritage Medical Group
  • St. Jude Medical Center (Fullerton)
Get Connected
to Your Provider
(714) 446-5640
  • Dr ling does not spend enough time with me during the visits.
    9-Aug-2025
    Thank you for entrusting us with your care. We regret to know your experience in our medical offices was as described and we would like to examine this more thoroughly. Please email us at Transparency@stjoe.org with comment ID 192984507 in the subject line so that we can obtain more information to deal with the situation.
    All good! It was nice to see Dr Ling.
    Dr Ling is an excellent physician. He is prepared, knowledgeable, friendly, courteous, and well informed. He takes the time to listen to you and answer your questions. He is a great asset for Providence.
    Excellent.
    I like him because he listens to my problems and gives me good advices. He spends enough time for the video visits and answers my questions thoroughly. He's a very nice doctor.
    100 Total Comments Page 1 2 3 4 5 6 7  . . . 16 17 18 19 20   Next
  • Meet The Provider
    Biography

    Dr. Jason Ling is a board-certified Endocrinology Specialist based in Fullerton, California. He is also board-certified in Obesity Medicine, Clinical Lipidology, and Certified Clinical Densitometry by the International Society for Clinical Densitometry.

    Serving as the physician site director of St. Jude's Endocrinology group, he plays a role in overseeing and leading the endocrinology team. Additionally, Dr. Ling serves as the co-medical director of the Bone Health Program at St. Jude, where his goals are to prevent reoccurring fractures.

    Read More
    Primary Specialties
    Primary Specialties
    • Endocrinology
      (Board Certified)
    Other Specialties
    Other Specialties
    • Internal Medicine
    • Obesity and Weight Management Nutrition
    • ¬†Lipidology
    Associations
    Certifications
    Board Certifications

    American Board of Internal Medicine, Internal Medicine

    American Board of Internal Medicine, Endocrinology Diabetes and Metabolism

    Education
  • Insurance Accepted

    Insurance Accepted

    • Insurance Plan

    • Aetna HMO
    • Aetna Medicare Advantage HMO
    • Aetna Medicare Advantage PPO
    • Aetna PPO
    • Anthem Blue Cross HMO
    • Anthem Blue Cross Medicare Advantage
    • Anthem Blue Cross Medicare PPO
    • Anthem Blue Cross PPO
    • Blue Shield of CA HMO
    • Blue Shield of CA HMO - Trio
    • Blue Shield of CA Medicare Advantage
    • Blue Shield of CA PPO
    • Choice/Humana PPO
    • Cigna HMO
    • Cigna PPO
    • Coventry/First Health PPO
    • Health Net - Medicare Advantage
    • Health Net HMO
    • Health Net PPO
    • HealthSmart (Interplan) PPO
    • Multiplan PPO
    • Providence Health Plan - Medicare Advantage
    • SCAN Medicare Advantage
    • TriWest - Tricare
    • United Healthcare HMO
    • United Healthcare Medicare Advantage
    • United HealthCare PPO
    • US Family Health Plan - TriCare
    • Vivity by Anthem Blue Cross
 
  • Primary Location

St. Jude Heritage Fullerton - Endocrinology