Summary

Dr. Sami Atassi specializes in oncology, hematology, and internal medicine, bringing four decades of clinical experience to cancer and blood disorder care. He earned his medical degree from the University of Damascus Faculty of Medicine and completed his residency at Mercy Hospital. Dr. Atassi speaks English and has dedicated his career to treating complex medical conditions affecting the blood and cancer patients.

Dr. Atassi practices at multiple locations including Litchfield, Illinois, Dyer, Indiana, and Munster, Indiana, with hospital affiliations spanning several respected medical centers including Insight Hospital Medical Center Chicago and Northwestern Medicine Kishwaukee Hospital. His expertise includes treating anemia from heavy bleeding and iron deficiency anemia, conditions that significantly impact patient quality of life. He performs diagnostic procedures such as complete blood counts and specialized imaging studies like CT enterography to help identify and monitor various medical conditions. Patients rate Dr. Atassi 2.0 out of 5 stars on average.
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Overview based on verified provider data

Quick Facts

  • 2
  • 40 years of experience
  • speaks English
  • Mercy Hospital
  • 12 written reviews
  • 3 specialties
  • 14 areas of expertise
  • 3 board certifications
  • 10 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Sami Atassi has 3 locations

Hshs St Francis Cancer Care Center

1215 Franciscan DrLitchfield, IL 62056
Mon12:00 am - 12:00 pm
Tue12:00 am - 12:00 pm
Wed12:00 am - 12:00 pm
Thu12:00 am - 12:00 pm
Fri12:00 am - 12:00 pm
Sat12:00 am - 12:00 pm
Sun12:00 am - 12:00 pm

Franciscan Health Dyer

24 Joliet StDyer, IN 46311

Franciscan Health Munster

701 Superior AveMunster, IN 46321

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Dr. Sami Atassi, MD
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Dr. Sami Atassi, MDDr. Zachary Michael Berg, MDRachel B PrangerDr. Amardeep Shrestha, MD
OncologyPulmonologyInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients
40 Years of Experience 12 Years of Experience 20 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English
Litchfield , ILBelleville , ILCarlinville , ILO Fallon , IL
Med School: University Of Damascus Faculty Of Medicine Med School: University Of Missouri Columbia School Of Medicine Med School: College Of Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Sami Atassi

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Sami Atassi has the following 3 specialties

Specialty Expertise

Dr. Sami Atassi has the following 14 areas of expertise

  • Acute Myeloid Leukemia
  • Blood Cancer
  • Bone Marrow Transplant
  • Cancer
  • Chemotherapy
  • Chronic Myeloid Leukemia
  • Deep Vein Thrombosis
  • Hematology
  • Hepatitis C
  • Internal Medicine
  • Leukemia
  • Lymphoma
  • Myelofibrosis
  • Myeloma

Certifications, License, & Education

40 Years Experience

Dr. Sami Atassi holds an expired medical license in the states of Illinois and Indiana.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired in 2026 and an expired medical license in the state of Indiana that expired in 2025.

Education & Training

Residency

Completed their residency at Mercy Hospital.

Medical School

Graduated from University Of Damascus Faculty Of Medicine in 1986.

NPI Number

Dr. Atassi's NPI number is 1801830534.

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Frequently Asked Questions

Does Dr. Sami Atassi accept virtual/telehealth appointments?
Dr. Sami Atassi has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Sami Atassi accepting new patients?
Dr. Sami Atassi has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Sami Atassi?
You can find contact information for Dr. Sami Atassi here on Vitals.
What languages does Dr. Sami Atassi speak?
Dr. Sami Atassi speaks English.
Does Dr. Sami Atassi accept my insurance?
You can see the insurance plans that Dr. Sami Atassi accepts on their Vitals profile.

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