Summary

Michael Grzelak graduated from the Rosalind Franklin University of Medicine and Science Chicago Medical School in 2007. He works in Winfield, IL and specializes in Hospital Medicine. Michael Grzelak is affiliated with Northwestern Medicine Delnor Hospital.

Quick Facts

  • accepting new patients
  • 5
  • 19 years of experience
  • 20 insurance plans accepted
  • Loyola University Medical Center
  • 1 written review
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Compare with Similar Doctors

Michael E. Grzelak, MD
Dr. Lakshmi Yelamanchili, MD
Dr. Nasreen Mohammadi Jalil, MD
Dr. Bridget Marie Wild, MD
Michael E. Grzelak, MDDr. Lakshmi Yelamanchili, MDDr. Nasreen Mohammadi Jalil, MDDr. Bridget Marie Wild, MD
Hospital MedicineHospital MedicineHospital MedicineHospital Medicine
Accepts New Patients
5 
4 
0 
5 
19 Years of Experience 39 Years of Experience 15 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Winfield , ILOak Lawn , ILLa Porte , INEvanston , IL
Med School: Rosalind Franklin University of Medicine and Science Chicago Medical School Med School: Guntur Medical College Med School: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Michael E. Grzelak

  • Aetna
  • Aetna - Medicare
  • Aetna Better Health - Medicaid (Managed)
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Empire Plan
  • Humana
  • Humana - PPO
  • MagnaCare
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • North Shore LIJ CareConnect
  • North Shore LIJ CareConnect - IPA
  • PreferredOne
  • UnitedHealthcare
  • UnitedHealthcare - Medicare

Medical Specialties

Michael E. Grzelak has the following specialty

Specialty Expertise

Michael E. Grzelak has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

19 Years Experience

Michael E. Grzelak 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 Loyola University Medical Center in 2010.

Medical School

Graduated from Rosalind Franklin University of Medicine and Science Chicago Medical School in 2007.

NPI Number

Michael E. Grzelak's NPI number is 1386808913.

Similar doctors

Frequently Asked Questions

Is Michael Grzelak accepting new patients?
Michael Grzelak is accepting new patients on Vitals. View Michael Grzelak's profile on Vitals to make an appointment.
Does Michael Grzelak accept my insurance?
You can see the insurance plans that Michael Grzelak accepts on their Vitals profile.
Does Michael Grzelak accept virtual/telehealth appointments?
Michael Grzelak has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Michael Grzelak affiliated with?
Michael Grzelak is affiliated with Northwestern Medicine Delnor Hospital.
Where is Michael Grzelak's office located?
Michael Grzelak's office is located at 25 N Winfield Rd, Winfield, IL, 60190.

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.