Summary

Dr. Daniel Grzegorek is an internal medicine physician who earned his Doctor of Osteopathic Medicine degree from Chicago College of Osteopathic Medicine of Midwestern University. He completed his residency training in internal medicine at Advocate Lutheran General Hospital and has additional training through Chicago Osteopathic Health Systems. With 34 years of clinical experience, Dr. Grzegorek is board-certified in internal medicine by the American Board of Internal Medicine. He provides care in English.

Dr. Grzegorek practices at Duly Health and Care in Willowbrook, Illinois, and maintains hospital privileges at UChicago Medicine AdventHealth La Grange. His clinical expertise includes caring for patients with Alzheimer's disease and dementia. He also treats individuals with chronic kidney disease. Patients have given him an average rating of 4.6 out of 5 stars on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.6
  • 34 years of experience
  • 40 insurance plans accepted
  • speaks English
  • Advocate Lutheran Gen Hosp, Internal Medicine; Chicago Osteo Hosps & M C, Other Specialty
  • 25 written reviews
  • 1 award
  • 1 specialty
  • 9 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Duly Health and Care

6733 Kingery HwyWillowbrook, IL 60527
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
WedClosed
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed

Compare with Similar Doctors

Dr. Daniel J Grzegorek, DO
Dr. May Soong, MD
Dr. Gretel Ruiz-Jorge, MD
Dr. Mingxi Dennis Yu, MD
Dr. Daniel J Grzegorek, DODr. May Soong, MDDr. Gretel Ruiz-Jorge, MDDr. Mingxi Dennis Yu, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
3.3 
34 Years of Experience 17 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English
Willowbrook , ILROLLING MEADOWS , ILChicago , ILMaywood , IL
Med School: Chicago College of Osteopathic Medicine of Midwestern University Med School: Northwestern University Feinberg School Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Daniel J Grzegorek

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna - Medicare (Advantage HMO)
  • Aetna - POS
  • Aetna Better Health
  • Aetna Better Health - Medicaid
  • Aetna Better Health - Medicaid (Managed)
  • American Eldercare
  • Anthem Blue Cross
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - Medicaid (Managed)
  • Mutual of Omaha
  • North Shore LIJ CareConnect
  • North Shore LIJ CareConnect - IPA
  • Oscar Health Insurance
  • Palmetto GBA
  • Palmetto GBA - Medicare
  • STLDentalPlan| LLC
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Daniel J Grzegorek has the following specialty

Specialty Expertise

Dr. Daniel J Grzegorek has the following 9 areas of expertise

  • Check-up
  • Cholesterol Management
  • Diabetes
  • Heartburn
  • Immunization
  • Physical
  • Preventive Medicine
  • Vaccination
  • Weight Loss

Certifications, License, & Education

34 Years Experience

BOARD CERTIFICATIONS

American Board of Internal Medicine

Internal medicine

EDUCATION & TRAINING

Residency

Advocate Lutheran Gen Hosp, Internal Medicine; Chicago Osteo Hosps & M C, Other Specialty
Lutheran General Hospital
SCS/MSUCOM/Michigan St U/Col of Osteo Med Program
Chicago Osteopathic Health Systems

Medical School

Chicago College of Osteopathic Medicine of Midwestern UniversityGraduated in 1992

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Daniel Grzegorek affiliated with?
Dr. Daniel Grzegorek is affiliated with Uchicago Medicine Adventhealth La Grange.
How can I make an appointment with Dr. Daniel Grzegorek?
You can find contact information for Dr. Daniel Grzegorek here on Vitals.
Does Dr. Daniel Grzegorek accept virtual/telehealth appointments?
Dr. Daniel Grzegorek has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Daniel Grzegorek accept my insurance?
You can see the insurance plans that Dr. Daniel Grzegorek accepts on their Vitals profile.
Where is Dr. Daniel Grzegorek's office located?
Dr. Daniel Grzegorek's office is located at 6733 Kingery Hwy, Willowbrook, IL, 60527.

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.