BC
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Chaar, Hematology / Oncology Specialist in Hazel Crest, IL?
Dr. Bassem Chaar, MD is a Hematology / Oncology Specialist, who primarily practices in Hazel Crest, IL with 2 additional practice locations. He has been practicing for over 21 years and is board certified. Dr. Chaar completed his residency at St Louis Univ Sch Of Med, Hematology/Oncology; St Louis Univ Sch Of Med, Internal Medicine. Dr. Chaar is fluent in English and Arabic, and is currently seeing new patients. Dr. Chaar’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chaar’s office at (660) 826-8833.
What are Areas of Expertise for Dr. Chaar?
Dr. Bassem Chaar, MD is a highly-rated, board-certified Hematology / Oncology Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Chaar empowers patients to confidently navigate their health journey, specializing in Hematology, and comprehensive wellness support. Serving the Hazel Crest, IL community, Dr. Chaar is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Chaar go to medical school and complete their residency?
Residency: St Louis Univ Sch Of Med, Hematology/Oncology; St Louis Univ Sch Of Med, Internal Medicine
Is Dr. Chaar board certified as a Hematology / Oncology Specialist?
Yes, Dr. Bassem Chaar, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Chaar speak?
Dr. Chaar and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does a Hematology / Oncology Specialist like Dr. Chaar typically treat?
As a Hematology / Oncology Specialist, Dr. Chaar diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Chaar. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- Multiple Myeloma
- Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
- Active multiple myeloma
- Untreated multiple myeloma
- Plasma cell myeloma
ICD-10 Codes:
- C9000: Multiple myeloma not having achieved remission
Also known as:
- Iron Deficiency Anemia from Chronic Blood Loss
- Anemia
- Iron
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Lung Cancer
- Left lower lobe lung cancer
- Bronchial cancer
- Malignant neoplasm of lung
ICD-10 Codes:
- C3432: Malignant neoplasm of lower lobe, left bronchus or lung
What procedures does a Hematology / Oncology Specialist like Dr. Chaar typically perform?
As a Hematology / Oncology Specialist, Dr. Chaar performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Chaar. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Blood Transfusion
- Blood Transfusion and Donation
- Blood product transfusion
- Red blood cell transfusion
- Plasma transfusion
CPT Codes:
- 36430: Transfusion, blood or blood components
Does Dr. Chaar accept my insurance?
Dr. Chaar accepts most major insurance plans. Important: Please call our office at (660) 826-8833 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Chaar accept in Hazel Crest, IL?
Dr. Chaar in Hazel Crest, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advocate Health Care
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Health Care Service Corporation
Humana
Medicare
State of Illinois
Unknown
View All Insurances
Where is Dr. Chaar's office located?
Dr. Bassem Chaar's Primary Practice
17850 Kedzie Ave Ste 2600
Hazel Crest, IL 60429
(660) 826-8833
What is Dr. Chaar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Chaar's National Provider Identifier (NPI) number is 1497783179.
What common questions do patients ask about Dr. Chaar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Chaar
What is Dr. Bassem Chaar's specialty?
Dr. Chaar is a Hematology / Oncology Specialist near Hazel Crest, IL.
What does a Hematology / Oncology Specialist do?
An internist doctor of osteopathy specializing in the combined treatment of hematology and oncology disorders. A doctor of osteopathy who is board eligible or certified by the American Osteopathic Board of Internal Medicine was previously able to obtain a Certificate of Special Qualifications in Hematology and Oncology; however, this certificate is no longer available.
Is this Dr. Bassem Chaar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Chaar is affiliated with Northwestern Medicine Palos Hospital, Silver Cross Hospital which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see a Hematology / Oncology Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Hematology / Oncology Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Bassem Chaar accepting new patients in Hazel Crest, IL?
Yes, Dr. Bassem Chaar is accepting new patients at this time.
Does Dr. Bassem Chaar offer online booking?
Please contact Dr. Chaar's office at (660) 826-8833 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Bassem Chaar?
Please contact Dr. Chaar's office at (660) 826-8833 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Bassem Chaar have?
Dr. Bassem Chaar is certified by the American Board of Internal Medicine.
Other Hematology / Oncology Specialist Near Hazel Crest, IL
IN
Hematology / Oncology Specialist
Dr. Ignatius Nyatsanza, MD is a Hematology / Oncology Specialist, who primarily practices in Hazel Crest, IL with 2 additional practice locations. He is board certified.
Hazel Crest, IL

Hematology / Oncology Specialist
Dr. Rami Haddad, MD is a Hematology / Oncology Specialist, who primarily practices in Mokena, IL with 2 additional practice locations. He has been practicing for over 23 years and is board certified.
Mokena, IL
SF
Hematology / Oncology Specialist
Dr. Silviya Falls, MD is a Hematology / Oncology Specialist, who primarily practices in Orland Park, IL with 2 additional practice locations. She is board certified.
Orland Park, IL