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Jonathan Leffert, MD, Endocrinology, Dallas, TX

JonathanDLeffertMDFACP, FACE, ECNU

Endocrinology Dallas, TX

Diabetes, Lipid Metabolism

Managing Partner at North Texas Endocrine Center

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  • Office

    9301 N Central Expy
    Ste 570
    Dallas, TX 75231
    Phone+1 214-369-5992
    Fax+1 214-369-2414

Education & Training

  • University of Texas Southwestern Medical Center
    University of Texas Southwestern Medical CenterFellowship, Endocrinology, Diabetes, and Metabolism, 1989 - 1991
  • University of Texas Southwestern Medical Center/Parkland Memorial Hospital
    University of Texas Southwestern Medical Center/Parkland Memorial HospitalFellowship, Molecular Genetics, 1986 - 1989
  • University of Texas Southwestern Medical Center
    University of Texas Southwestern Medical CenterResidency, Internal Medicine, 1983 - 1986
  • University of Texas Southwestern Medical Center
    University of Texas Southwestern Medical CenterInternship, Internal Medicine, 1983 - 1984
  • University of Minnesota Medical School
    University of Minnesota Medical SchoolClass of 1983
  • Brown University
    Brown UniversityA.B., 1979

Certifications & Licensure

  • TX State Medical License
    TX State Medical License 1984 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Awards, Honors, & Recognition

  • Texas Super Doctors Texas Monthly, 2006-2019
  • Best Doctors in Dallas D Magazine, 2001-2016, 2019
  • Endocrine Certification in Neck Ultrasound American College of Endocrinology, 2012
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Publications & Presentations

Journal Articles

  • Antabine Supplementation Decreases Thyroglobulin Antibodies in Patients with Chronic Lymphocytic Thyroiditis: A Randomized Controlled Clinical Trial  
    Schmeltz LR, Blevins TC, Aronoff SL, Ozer K, Leffert JD, Goldberg MA, Horowitz BS, Bertenshaw RH, Troya P, Cohen AE, Lanier RK, Wright C 4th, J Clin Endocrinol Metab, 1/1/2014
  • The United States Health Care Delivery System: What Does the Future Hold?  
    Leffert, JD, Endocr Pract, 5/1/2008
  • Rat Amylin: Cloning and Tissue-specific Expression in Pancreatic Islets  
    Leffert, JD, Newgard CB, Okamoto H, Milburn JL, Luskey KL, Proc Natl Acad Sci USA, 5/1/1989
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Press Mentions

  • VIDEO: Acknowledge Biases to Help Patients Lose Weight
    VIDEO: Acknowledge Biases to Help Patients Lose WeightMay 14th, 2022
  • Endocrinologists Propose Diabetes Fellowship Programs to Address Growing Gap in Care
    Endocrinologists Propose Diabetes Fellowship Programs to Address Growing Gap in CareDecember 29th, 2021
  • Local Physician Named Chancellor of American Association of Endocrinologists
    Local Physician Named Chancellor of American Association of EndocrinologistsMay 19th, 2019
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Professional Memberships

Other Languages

  • Spanish