Nancy Gryniewicz-Sika, MD

965 Lake Street
Oak Park, Illinois 60301

Nancy Gryniewicz-Sika, MD

Family Medicine

Family Medical Care

965 Lake Street
Oak Park, Illinois 60301
Fax: (708) 383-4314

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About Me

Dr. Nancy Gryniewicz-Sika specializes in Family Medicine and is part of AMITA Health's extensive provider network, which includes more than 7,000 affiliated providers. The AMITA Health system serves communities throughout the greater Chicago area down to Kankakee, integrating 19 hospitals, more than 230 outpatient sites and the full spectrum of medical care for you and your family from primary, immediate and emergency care to advanced cardiology, neurology and cancer treatments. We are committed to providing quality care that is open, inclusive and compassionate, delivered with dignity and empathy for all. In sickness and in health.®

Specialties
  • Family Medicine
Education
  • Residency Rush University Medical Center
  • Medical School Rush Medical College of Rush University
Certifications
  • Family Medicine
Affiliations
  • AMITA Health Adventist Medical Center Hinsdale
  • AMITA Health Adventist Medical Center La Grange
Medical Interests
  • Family Practice
Office Number(708) 383-0400

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Insurance Types Accepted

  • Adventist Health Network
Our Story

Our Story

AMITA Health is a faith based health system created by Adventist Midwest Health and Alexian Brothers Health System. AMITA Health is focused on delivering the most efficient, highest-quality, faith-based care possible. We are a new health system that integrates our founding organizations' nine hospitals and an extensive physician provider network of more than 3,000 physicians. 

Services

Services

AMITA Health offers a full range of services for you and your family. From acute care and obstetrics to cardiac and emergency care, we're committed to providing quality care that is open, inclusive and compassionate, delivered with dignity and empathy for all.

Clinical Research

Clinical Research

AMITA Health is committed to advancing medicine through clinical research. Clinical research trials are a way to test the safety and effectiveness of new ideas and procedures in an ethical, controlled environment. Many of the current medical treatments available today were developed in a clinical research trial.