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Dr. Katie O'Sullivan, MD

Dr. Katie O'Sullivan, MD

Endocrinology, Diabetes & Metabolism*
15+ years of experience

Dr. Katie O'Sullivan, MD is a diabetes & metabolism endocrinologist in Chicago, IL and has over 15 years of experience in the medical field. Dr. O'Sullivan has extensive experience in Thyroid Disorders, Osteoporosis & Screening, and Diabetes & Glucose Monitoring. She graduated from Loyola University Chicago Stritch School of Medicine in 2009. She is affiliated with The University of Chicago Medical Center. She is accepting new patients.

5 Star Rating
Based on 1 review 5 Star Rating (1 review)

Practice

5841 S Maryland Ave Chicago, IL 60637

Make an Appointment

(773) 834-1223

Hospital Highlight

Dr. O'Sullivan is affiliated with The University of Chicago Medical Center Chicago, a highly rated hospital.

At a Glance

  • Areas of Expertise
    Dr. O'Sullivan specializes in the areas of Diabetes, Metabolism & Endocrinology, Internal Medicine, Pediatric Endocrinology & Pediatrics. • See board certifications
  • Practices at Top Hospital
    America's 250 Best Hospitals Award™ • See hospitals
  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. • See hospitals
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Dr. O'Sullivan's Reviews

Likelihood to recommend Dr. O'Sullivan

5.0

1 rating
5 Star
100%
100%
4 Star
0%
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3 Star
0%
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2 Star
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1 Star
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Know Before You Go

About Me

biography

Dr. Katie O'Sullivan, MD is a diabetes & metabolism endocrinologist in Chicago, IL and has over 15 years of experience in the medical field. Dr. O'Sullivan has extensive experience in Thyroid Disorders, Osteoporosis & Screening, and Diabetes &...read more

  • Endocrinology, Diabetes & Metabolism

  • Pediatric Endocrinology

  • Internal Medicine

  • Pediatrics

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Loyola University Chicago Stritch School Of Medicine

    Medical School, 2009
American Board of Medical Specialties®
American Board of Internal Medicine®
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Diabetes, Metabolism & Endocrinology
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Internal Medicine
American Board of Pediatrics®
- 
Pediatric Endocrinology
- 
Pediatrics
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Practice

University of Chicago Medical Center5841 S Maryland Ave Chicago, IL 60637
1
University of Chicago Hospitals5758 S Maryland Ave Chicago, IL 60637
2
Office150 Harvester Dr Ste 300 Burr Ridge, IL 60527
3

Practice

CVS Pharmacy #1055514290 S La Grange Rd Orland Park, IL 60462
4

Affiliated Hospitals

  • The University of Chicago Medical Center

    5841 S Maryland Ave
    Chicago, IL 60637
    Recipient of 30
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    80%
    Patients said that doctors always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality