Katie L. O'sullivan
Expertise in
1
conditions

Dr. Katie L. O'sullivan

Endocrinology | Pediatric Endocrinology
5758 S. Maryland Ave., 
Chicago, IL 
Accepting New Patients
Offers Telehealth
Referral required
Before you request
Expertise in
1
conditions
5758 S. Maryland Ave., 
Chicago, IL 

Overview

Katie O'sullivan is an Endocrinologist and a Pediatric Endocrinologist practicing medicine in Chicago, Illinois.

Dr. O'sullivan is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypercalcemia, Milk-Alkali Syndrome, and Hyperparathyroidism.

Dr. O'sullivan is board certified in Endocrinology Diabetes And Metabolism, Pediatric Endocrinology, Pediatrics, and Internal Medicine. She is actively involved in clinical research, co-authoring 5 peer reviewed articles. Dr. O'sullivan is currently accepting new patients.

Specialties

Endocrinology
Pediatric Endocrinology

Licenses

Internal Medicine in IL

Board Certifications

Endocrinology Diabetes And Metabolism
Pediatric Endocrinology
Pediatrics
Internal Medicine

Fellowships

University of Chicago Medicine

Hospital Affiliations

Community Hospital
Ingalls Memorial Hospital
St Mary Medical Center Inc
The University Of Chicago Medical Center
Uchicago Medicine Northwest Indiana
UChicago Medicine Faculty Physicians

Languages Spoken

English

Gender

Female

Insurance

Accepted insurance can change. Please verify directly with the provider.

Find your insurance
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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Celtic
  • HMO
  • INSURANCE PLAN
  • PPO
Change Healthcare
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Cigna
  • EPO
  • HMO
  • PPO
Essence Healthcare
  • INSURANCE PLAN
  • MEDICARE MAPD
Health Alliance
  • EPO
  • HMO
  • POS
  • PPO
Health Alliance Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Managed Health Services
  • EPO
  • MANAGED MEDICAID PLAN
  • OTHER COMMERCIAL
Managed Medicaid
  • OTHER MANAGED MEDICAID
MDwise
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Medica
  • EPO
  • HMO
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Northern Plains Alliance
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE PDP
Oscar
  • EPO
  • HMO
  • PPO
SummaCare
  • HMO
  • PPO
TeamCare
  • OTHER COMMERCIAL
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Zing Health
  • MEDICARE MAPD
  • MEDICARE SNP
View 27 Less Insurance Carriers -

Locations

UChicago Medicine Duchossois Center for Advanced Medicine - Hyde Park
5758 S. Maryland Ave., Chicago, IL 60637
Other Locations
UChicago Medicine Orland Park
14290 S. La Grange Rd., Orland Park, IL 60462

Additional Areas of Focus

Dr. O'sullivan has provided the following conditions as areas of focus. Please note that we may not have enough data to validate their experience in some of these conditions.

Hypoparathyroidism
Non-Alcoholic Fatty Liver Disease
Nonalcoholic Steatohepatitis (NASH)
Pediatric Growth Hormone Deficiency

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

5 Total Publications

Youth-Onset Type 2 Diabetes: Burden of Complications and Socioeconomic Cost.
Youth-Onset Type 2 Diabetes: Burden of Complications and Socioeconomic Cost.
Journal: Current diabetes reports
Published: February 08, 2023
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UChicago Medicine Duchossois Center For Advanced Medicine - Hyde Park

5758 S. Maryland Ave., 
Chicago, IL 
 (0.1 miles away)
888-824-0200
Languages Spoken:
English, Bulgarian, French, Italian, Spanish
See accepted insurances
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Frequently Asked Questions about Dr. Katie L. O'sullivan

How do I make an appointment with Dr. Katie L. O'sullivan?

You can book an appointment with Dr. Katie L. O'sullivan by calling their office at 888-824-0200. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Katie L. O'sullivan a top-rated expert for Type 2 Diabetes (T2D)?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Katie L. O'sullivan is classified as an Advanced expert for Type 2 Diabetes (T2D), meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.

What conditions does Dr. Katie L. O'sullivan specialize in?

While Dr. Katie L. O'sullivan is a Endocrinology, they have specific expertise in Type 2 Diabetes (T2D), Hypercalcemia, and Milk-Alkali Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Endocrinology.

Does Dr. Katie L. O'sullivan participate in research or clinical trials?

Yes. Dr. Katie L. O'sullivan has published 5 articles and abstracts on conditions like Type 2 Diabetes (T2D). You can view a list of Dr. Katie L. O'sullivan's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Katie L. O'sullivan accept my insurance?

Dr. Katie L. O'sullivan accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 888-824-0200 to verify that your specific plan is currently accepted before your visit.

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. O'sullivan's expertise for a condition
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