Experienced in Chronic Fatigue Syndrome

Dr. Oskar Zarnowski

Internal Medicine
Aurora Healthcare
Advocate Medical Group Internal Medicine
1775 Ballard Rd, 
Park Ridge, IL 
On Staff At

Experienced in Chronic Fatigue Syndrome
Aurora Healthcare
Advocate Medical Group Internal Medicine
1775 Ballard Rd, 
Park Ridge, IL 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Oskar Zarnowski is a primary care provider, practicing in Internal Medicine in Park Ridge, Illinois. Dr. Zarnowski is rated as an Experienced provider by MediFind in the treatment of Chronic Fatigue Syndrome. His top areas of expertise are Chronic Fatigue Syndrome, Mononucleosis, and Fibromyalgia.

His clinical research consists of co-authoring 6 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 3 articles in the study of Chronic Fatigue Syndrome.

Specialties
Internal Medicine
Board Certifications
 
Languages Spoken
English
Gender
Male

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Devoted Health
  • MEDICARE MAPD
  • OTHER MEDICARE
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
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Meridian Choice
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
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
View 9 Less Insurance Carriers -

Locations

Advocate Medical Group Internal Medicine
1775 Ballard Rd, Park Ridge, IL 60068
Call: 847-318-9340

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.


6 Total Publications

Stress-Induced Changes in Immune Signatures in ME/CFS Patients Determined by Transcriptome Analysis.
Stress-Induced Changes in Immune Signatures in ME/CFS Patients Determined by Transcriptome Analysis.
Journal: Methods in molecular biology (Clifton, N.J.)
Published: May 15, 2025
View All 6 Publications
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 (4.1 miles away)
Languages Spoken:
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Sunit Singhal is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Singhal is rated as a Distinguished provider by MediFind in the treatment of Chronic Fatigue Syndrome. His top areas of expertise are Tracheitis, Sitosterolemia, Empyema, and Sinusitis. Dr. Singhal is currently accepting new patients.

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172 E Schiller St, 
Elmhurst, IL 
 (10.8 miles away)
331-221-0000
Languages Spoken:
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See accepted insurances
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Timothy Bresnahan is a primary care provider, practicing in Internal Medicine in Elmhurst, Illinois. Dr. Bresnahan is rated as an Advanced provider by MediFind in the treatment of Chronic Fatigue Syndrome. His top areas of expertise are Testicular Cancer, Choriocarcinoma, Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome. Dr. Bresnahan is currently accepting new patients.

Philip Kiley
Experienced in Chronic Fatigue Syndrome
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Experienced in Chronic Fatigue Syndrome
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Internal Medicine

Endeavor Health Medical Group

199 W. Rand Rd., Suite 203, 
Mount Prospect, IL 
 (5.3 miles away)
847-618-5450
Languages Spoken:
English
See accepted insurances

Philip Kiley, MD, an internal medicine physician at Endeavor Health, focuses on preventive care and chronic condition management. He prioritizes patient communication and creates a welcoming environment where individuals feel heard and supported during every visit. Dr. Kiley’s approach centers on listening closely, addressing all concerns and empowering patients through education. With a focus on teamwork and collaboration, he values working closely with nurses and colleagues to deliver thoughtful, coordinated care. Dr. Kiley is rated as an Advanced provider by MediFind in the treatment of Chronic Fatigue Syndrome. His top areas of expertise are Macroamylasemia, Postmenopausal Osteoporosis, Heart Failure with Preserved Ejection Fraction (HFpEF), and Coronary Heart Disease.

VIEW MORE CHRONIC FATIGUE SYNDROME DOCTORS

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. Zarnowski's expertise for a condition
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        • Experienced
        • Chronic Fatigue Syndrome
          Dr. Zarnowski is
          Experienced
          . Learn about Chronic Fatigue Syndrome.
          See more Chronic Fatigue Syndrome experts
        • Fibromyalgia
          Dr. Zarnowski is
          Experienced
          . Learn about Fibromyalgia.
          See more Fibromyalgia experts
        • Mononucleosis
          Dr. Zarnowski is
          Experienced
          . Learn about Mononucleosis.
          See more Mononucleosis experts
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