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Katie O'Sullivan, MD, Endocrinology, Chicago, IL

KatieO'SullivanMD

Endocrinology • Chicago, IL

Diabetes, Lipid Metabolism, Pediatric Endocrinology

Assistant Professor, Adult and Pediatric Endocrinology, University of Chicago

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  • Office

    5841 S. MARYLAND AVE.
    M/C 5053
    Chicago, IL 60637
    Phone+1 773-702-6138
    Fax+1 773-926-0790

Summary

  • Katie O'Sullivan, MD is a specialty healthcare provider based in Chicago, IL, focusing on Endocrinology with subspecialties in Diabetes, Lipid Metabolism, and Pediatric Endocrinology. Her extensive education includes a Residency in Internal Medicine/Pediatrics at University of California, San Diego and fellowships in Endocrinology, Diabetes, Metabolism, and Pediatric Endocrinology at University of Chicago. Dr. O'Sullivan possesses notable experience in handling thyroid disorders, osteoporosis, pediatric endocrinology, diabetes, and pediatric diabetes mellitus. Additionally, she is a published author, with notable work on the metabolic and glycemic sequelae of sleep disturbances. She received the Alpha Omega Alpha honor in 2009.

Education & Training

  • University of Chicago
    University of ChicagoFellowship, Endocrinology, Diabetes, and Metabolism, 2013 - 2017
  • University of Chicago
    University of ChicagoFellowship, Pediatric Endocrinology, 2013 - 2017
  • University of California (San Diego) Medical Center
    University of California (San Diego) Medical CenterResidency, Internal Medicine/Pediatrics, 2009 - 2013
  • Loyola University Chicago Stritch School of Medicine
    Loyola University Chicago Stritch School of MedicineClass of 2009

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2010 - Present
  • IL State Medical License
    IL State Medical License 2013 - 2026
  • IN State Medical License
    IN State Medical License 2023 - 2025
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Endocrinology, Diabetes and Metabolism
  • American Board of Pediatrics Pediatrics
  • American Board of Pediatrics Pediatric Endocrinology
  • American Board of PediatricsPediatric Endocrinology

Awards, Honors, & Recognition

  • Alpha Omega Alpha 2009

Professional Memberships

Dr. Katie O'Sullivan, Dr. Katie O'Sullivan, MD, Dr. K O'Sullivan