Our clinics will close on Tuesday, Christmas Eve (12/24), Wednesday, Christmas Day (12/25) and Wednesday, New Year's Day (1/1). Regular business hours will proceed on Thursday, (1/2).

Physicians

Ghassan Zalzaleh, MD

Medical Oncology, Hematology

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Locations

Chicago Ridge - Medical Oncology

10604 SW Hwy, Suite 200
Chicago Ridge, IL 60415

708-424-9710

Mokena - Medical & Radiation Oncology

19060 Everett Blvd
Mokena, IL 60448

708-478-4302

Orland Park - Medical Oncology

82 Orland Square Dr
Orland Park, IL 60462

708-342-1900

Specialties

Medical School

Damascus University Medical School

Internship

Hospitals of the University of Damascus

Residency

Cook County Hospital, Albany Medical College

Fellowship

Cook County Hospital

Board Certification

  • Medical Oncology
  • Hematology

Hospital Affiliations

  • Advocate Christ Medical Center
  • Advocate South Suburban Hospital
  • Northwestern Medicine Palos Hospital
  • Silver Cross Hospital

Honors & Awards

  • Chief Fellow, Fellowship Program of Stroger Hospital
  • Named One of Chicago Magazine's Top Doctors in 2024

Memberships & Affiliations

  • American College of Physicians
  • Syrian Medical Association
  • American Society of Clinical Oncology
  • American Society of Hematology

Biography

I believe in the special and sacred relationship between doctor and patient. I apply the latest standards of care in treating my patients, and I add my personal touch to it. This include listening to my patients, sharing their feelings and emotions, and talking sincerely to their hearts and minds to help them pass through the journey of their disease. I have special interests in Gastrointestinal cancer, Urologic cancers, Lymphoma, Leukemia, and lung cancer. I may not see the cure of all cancers in my life time, but I want to do my best to get closer to that goal.

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