

Hematology
Bassem Chaar, M.D.
Hazel Crest, IL
Bassem Chaar, M.D. is a board-certified Medical Oncologist and Hematologist with 28 years of clinical experience, specializing in hematologic malignancies and blood disorders. He completed his medical degree in 1998 and received specialized training in Internal Medicine, Hematology, and Medical Oncology at St. Louis University Hospital. Dr. Chaar is affiliated with Advocate Christ Medical Center in the Chicago Ridge area, where he provides comprehensive oncologic and hematologic care to patients
25+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
Clinical Focus
Subspecialties
Hematology & Oncology
Conditions & Treatments
AnemiaChronic Lymphocytic LeukemiaLeukemiaLung CancerLymphoma
Practice Details
Hospital Affiliations
- Northwestern Medicine Nephrology and Hypertension Program
- Advocate Illinois Masonic Medical Center
Experience
25+ years in practice