Summary

Dr. Nancy Gryniewicz-Sika has practiced family medicine for 34 years and is affiliated with UChicago Medicine AdventHealth Hinsdale, MacNeal Hospital, Rush Oak Park Hospital, and West Suburban Medical Center. She treats hypertension and hypertensive emergency, and performs remote patient monitoring and autoinjector procedures. She speaks English and Spanish.

Dr. Gryniewicz-Sika earned her medical degree from Rush Medical College of Rush University Medical Center and completed her residency at Rush Presbyterian St. Luke's Medical Center. She sees patients in Oak Park, Hinsdale, and Berwyn, Illinois. Patients on Vitals rate Dr. Gryniewicz-Sika 4.28 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 34 years of experience
  • speaks English, Spanish
  • Rush Presbyterian St Lukes Medical Center
  • 4 written reviews
  • 1 specialty
  • 8 areas of expertise
  • 4 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Nancy S Gryniewicz-Sika has 3 locations

Family Medical Care Ltd

965 Lake StOak Park, IL 60301
Mon9:00 am - 6:00 pm
Tue9:00 am - 1:00 pm
Wed10:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 2:00 pm
SatClosed
SunClosed

Macneal Hospital

3249 Oak Park AveBerwyn, IL 60402

Compare with Similar Doctors

Dr. Nancy S Gryniewicz-Sika, MD
Dr. Bianca Chatman, DNP
Debra Nawracaj, FNP-C, IBCLC
Dr. Kevin M Smith, MD
Dr. Nancy S Gryniewicz-Sika, MDDr. Bianca Chatman, DNPDebra Nawracaj, FNP-C, IBCLCDr. Kevin M Smith, MD
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
0 
0 
4.5 
34 Years of Experience 8 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Oak Park , ILHomewood , ILWood Dale , ILChicago , IL
Med School: Rush Medical College Of Rush University Medical Center Med School: The University of Iowa College of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Nancy S Gryniewicz-Sika

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Nancy S Gryniewicz-Sika has the following specialty

Specialty Expertise

Dr. Nancy S Gryniewicz-Sika has the following 8 areas of expertise

  • Acne (Acne Vulgaris)
  • Check-up
  • Contraception
  • Diabetes
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss

Certifications, License, & Education

34 Years Experience

Dr. Nancy S Gryniewicz-Sika holds an expired medical license in the state of Illinois.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Residency

Completed their residency at Rush Presbyterian St Lukes Medical Center.

Medical School

Graduated from Rush Medical College Of Rush University Medical Center in 1992.

NPI Number

Dr. Gryniewicz-Sika's NPI number is 1558368043.

Similar doctors

Frequently Asked Questions

How can I make an appointment with Dr. Nancy Gryniewicz-Sika?
You can find contact information for Dr. Nancy Gryniewicz-Sika here on Vitals.
What languages does Dr. Nancy Gryniewicz-Sika speak?
Dr. Nancy Gryniewicz-Sika speaks English and Spanish.
Does Dr. Nancy Gryniewicz-Sika accept virtual/telehealth appointments?
Dr. Nancy Gryniewicz-Sika has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Nancy Gryniewicz-Sika's office located?
Dr. Nancy Gryniewicz-Sika's office is located at 965 Lake St, Oak Park, IL, 60301.
Which hospitals is Dr. Nancy Gryniewicz-Sika affiliated with?
Dr. Nancy Gryniewicz-Sika is affiliated with Uchicago Medicine Adventhealth Hinsdale, Macneal Hospital, Rush Oak Park Hospital, and West Suburban Medical Center.

Data Sources

This provider profile is built using data from:

  • NPPES NPI Registry
  • State medical licensing boards
  • Healthcare system and provider network data

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.