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.

Overview based on verified provider data

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

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Daniel J Grzegorek, DODr. Brian Luc, MDDr. Patrick Joseph Stiff, MDDr. Andrea Renata Dean, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
4.3 
34 Years of Experience 15 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 Speaks English
Willowbrook , ILChicago , ILMaywood , ILMaywood , IL
Med School: Chicago College of Osteopathic Medicine of Midwestern University Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by 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

Daniel J Grzegorek has the following specialty

Specialty Expertise

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

Daniel J Grzegorek is board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Education & Training

Residency

Completed their residency at 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, and Chicago Osteopathic Health Systems.

Medical School

Graduated from Chicago College of Osteopathic Medicine of Midwestern University in 1992.

NPI Number

Daniel J Grzegorek's NPI number is 1487651337.

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Frequently Asked Questions

Is Daniel Grzegorek accepting new patients?
Daniel Grzegorek is accepting new patients on Vitals. View Daniel Grzegorek's profile on Vitals to make an appointment.
What languages does Daniel Grzegorek speak?
Daniel Grzegorek speaks English.
Where is Daniel Grzegorek's office located?
Daniel Grzegorek's office is located at 6733 Kingery Hwy, Willowbrook, IL, 60527.
Does Daniel Grzegorek accept my insurance?
You can see the insurance plans that Daniel Grzegorek accepts on their Vitals profile.
Does Daniel Grzegorek accept virtual/telehealth appointments?
Daniel Grzegorek has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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