Summary

Dr. Jaroslaw Leszczak is an internal medicine physician who earned his medical degree from Jagiellonian University Medical College. With 36 years of experience in internal medicine, he brings extensive knowledge to caring for adult patients with a wide range of health concerns. Dr. Leszczak is fluent in both English and Polish, allowing him to serve patients from diverse backgrounds.

Dr. Leszczak practices at Advocate Lutheran General Hospital in Park Ridge, Illinois. He specializes in treating conditions such as back pain during pregnancy, back pain in children and teens, and flank pain. His approach to care includes physical therapy, strength training, and manual therapy to help patients recover and maintain their health. Patients have given him an average rating of 4.6 stars, reflecting their confidence in his clinical expertise and compassionate care.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.6
  • 36 years of experience
  • 27 insurance plans accepted
  • speaks English, Polish
  • Jagiellonian University Medical College
  • 5 written reviews
  • 1 specialty
  • 1 area of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Office Locations

Dr. Jaroslaw R Leszczak has 2 locations

Life Medical Sc

1550 N Northwest HwyPark Ridge, IL 60068
Mon10:00 am - 6:00 pm
Tue10:00 am - 5:00 pm
Wed9:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 3:00 pm
SatClosed
SunClosed

Advocate Lutheran General Hospital

1775 Dempster StPark Ridge, IL 60068

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Dr. Jaroslaw R Leszczak, MD
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Dr. Jaroslaw R Leszczak, MDDr. Gregory Aubert, PhD, MDDr. Chirag P Rajyaguru, DODr. Elizabeth Nodine, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.6 
36 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Polish Speaks Spanish, English
Park Ridge , ILMaywood , ILBerwyn , ILWaukegan , IL
Med School: Jagiellonian University Medical College
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Jaroslaw R Leszczak

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - Medicare
  • Aetna - POS
  • Aetna Better Health
  • Amita Health
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Devoted Health
  • HealthFirst (NY)
  • Humana
  • Humana - Medicare
  • Humana - POS
  • Humana - PPO
  • Liberty HealthShare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Meritain Health
  • Mutual of Omaha
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Jaroslaw R Leszczak has the following specialty

Specialty Expertise

Dr. Jaroslaw R Leszczak has the following area of expertise

  • Weight Loss

Certifications, License, & Education

36 Years Experience

MEDICAL LICENSE

Medical Doctor, Illinois, 2026, Active

EDUCATION & TRAINING

Medical School

Jagiellonian University Medical CollegeGraduated in 1990

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Frequently Asked Questions

Does Dr. Jaroslaw Leszczak accept my insurance?
You can see the insurance plans that Dr. Jaroslaw Leszczak accepts on their Vitals profile.
Where is Dr. Jaroslaw Leszczak's office located?
Dr. Jaroslaw Leszczak's office is located at 1550 N Northwest Hwy, Park Ridge, IL, 60068.
How can I make an appointment with Dr. Jaroslaw Leszczak?
You can find contact information for Dr. Jaroslaw Leszczak here on Vitals.
What languages does Dr. Jaroslaw Leszczak speak?
Dr. Jaroslaw Leszczak speaks English and Polish.
Is Dr. Jaroslaw Leszczak accepting new patients?
Dr. Jaroslaw Leszczak is accepting new patients on Vitals. View Dr. Jaroslaw Leszczak's profile on Vitals to make an appointment.

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