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Dr. Jaroslaw Leszczak, MD

Dr. Jaroslaw Leszczak, MD

Age 55 Internal Medicine M


Dr. Jaroslaw Leszczak, MD is a internal medicine specialist in Park Ridge, IL. Dr. Leszczak completed a residency at St Joseph Hospital. He currently practices at Life Medical Service Corp and is affiliated with Advocate Lutheran General Hospital. He accepts multiple insurance plans, including Medicare. Dr. Leszczak is board certified in Internal Medicine.


  1. Life Medical Service Corp

    1. 1
      Life Medical Service Corp
      1550 N Northwest Hwy Ste 209, Park Ridge, IL 60068 (847) 653-8413


Polish, English


  • St Joseph Hospital, Residency Hospital — 1997
  • St Joseph Hospital, Internship Hospital — 1996
  • Jagiellonion U, Medical School — 1990

Insurance Accepted

  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • CareFirst Blue Cross Blue Shield
  • Humana
  • Medicare
  • MultiPlan
  • Priority Health

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Hospital Affiliations

  • Advocate Lutheran General Hospital
  • Loyola University Medical Center
  • Presence Resurrection Medical Center