Summary

Dr. Mariusz Milejczyk treats heart failure, depression, and depression in children and teens, and practices internal medicine. He has 36 years of experience and is affiliated with Advocate Condell Medical Center and Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital. Dr. Milejczyk completed his residency at Sinai Grace Hospital and earned his medical degree from Medical University of Bialystok. He sees patients in Libertyville, Illinois, and speaks Polish and Spanish.

Overview based on verified provider data

Quick Facts

  • 3.3
  • 36 years of experience
  • speaks Polish, Spanish
  • Sinai Grace Hospital
  • 10 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Office Location

Advocate Condell Medical Center

801 S Milwaukee AveLibertyville, IL 60048

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Dr. Mariusz Milejczyk, MDDr. Esmilkrys B Ramirez, MDDr. Firas Aubeid, MD, MBA, FACPDr. Adewumi Bakare DMSc, PA-C
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.3 
4 
5 
0 
36 Years of Experience 21 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Polish, Spanish Speaks English, Spanish Speaks English Speaks English, Spanish, Yoruba, French, Russian, Arabic, Chinese, Chinese (Mandarin)
Libertyville , ILChicago , ILNew Lenox , ILMesquite , TX
Med School: Medical University Of Bialystok Med School: Pontificia Univ Catolica Madre Y Maestra (Pucmm) Fac De Cien De La Salud Med School: University Of Aleppo Faculty Of Medicine Med School: University of Lynchburg - DMSc
Current Profile
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Insurance Plans Accepted by Dr. Mariusz Milejczyk

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Mariusz Milejczyk has the following specialty

Specialty Expertise

Dr. Mariusz Milejczyk has the following 6 areas of expertise

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

Certifications, License, & Education

36 Years Experience

Dr. Mariusz Milejczyk 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 Sinai Grace Hospital.

Medical School

Graduated from Medical University Of Bialystok in 1990.

NPI Number

Dr. Milejczyk's NPI number is 1467598235.

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Frequently Asked Questions

What languages does Dr. Mariusz Milejczyk speak?
Dr. Mariusz Milejczyk speaks Polish and Spanish.
Does Dr. Mariusz Milejczyk accept virtual/telehealth appointments?
Dr. Mariusz Milejczyk has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Mariusz Milejczyk affiliated with?
Dr. Mariusz Milejczyk is affiliated with Advocate Condell Medical Center and Northwestern Medicine Catherine Gratz Griffin Lake Forest Hospital.
Is Dr. Mariusz Milejczyk accepting new patients?
Dr. Mariusz Milejczyk has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mariusz Milejczyk?
You can find contact information for Dr. Mariusz Milejczyk here on Vitals.

Data Sources

This provider profile is built using data from:

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

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