Nancy S. Gryniewicz-Sika
Expertise in
2
conditions

Dr. Nancy S. Gryniewicz-Sika

Family Medicine
965 Lake St., 
Oak Park, IL 
Accepting New Patients
Before you request
Expertise in
2
conditions
965 Lake St., 
Oak Park, IL 

Overview

Nancy Gryniewicz-Sika is a primary care provider, practicing in Family Medicine in Oak Park, Illinois.

Dr. Gryniewicz-Sika is highly rated in 2 conditions, according to our data. Her clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Type 2 Diabetes (T2D).

Dr. Gryniewicz-Sika is board certified in American Board Of Family Medicine. Dr. Gryniewicz-Sika is currently accepting new patients.

Specialties

Family Medicine

Licenses

Family Medicine in IL

Board Certifications

American Board Of Family Medicine

Hospital Affiliations

Loyola University Medical Center
West Suburban Medical Center
Loyola Gottlieb Memorial Hospital
Northwestern Medicine Central Dupage Hospital
Macneal Hospital

Languages Spoken

English
Spanish

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
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • 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 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
Kaiser Permanente
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER MEDICARE
  • 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
Oscar
  • EPO
  • 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 17 Less Insurance Carriers -

Locations

Family Medical Care, Ltd.
965 Lake St., Oak Park, IL 60301
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 (14.4 miles away)
312-262-7002
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Frequently Asked Questions about Dr. Nancy S. Gryniewicz-Sika

How do I make an appointment with Dr. Nancy S. Gryniewicz-Sika?

You can book an appointment with Dr. Nancy S. Gryniewicz-Sika by calling their office at 708-383-0400. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Nancy S. Gryniewicz-Sika a top-rated expert for Familial Combined Hyperlipidemia?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Nancy S. Gryniewicz-Sika is classified as an Advanced expert for Familial Combined Hyperlipidemia, 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. Nancy S. Gryniewicz-Sika specialize in?

While Dr. Nancy S. Gryniewicz-Sika is a Family Medicine, they have specific expertise in Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Family Medicine.

Does Dr. Nancy S. Gryniewicz-Sika accept my insurance?

Dr. Nancy S. Gryniewicz-Sika accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 708-383-0400 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

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