Summary

Dr. Sami Atassi is a board-certified physician specializing in oncology, hematology, and internal medicine. He earned his medical degree from the University of Damascus Faculty of Medicine and completed his residency training at Mercy Hospital. With four decades of clinical experience, Dr. Atassi brings extensive expertise to cancer care and blood disorders. He speaks English fluently.

Dr. Atassi maintains hospital affiliations with multiple respected healthcare systems, including Insight Hospital Medical Center Chicago, Northwestern Medicine Kishwaukee Hospital, and several Franciscan Health locations. He practices in Litchfield, Illinois, Dyer, Indiana, and Munster, Indiana. His clinical focus includes treating conditions such as anemia from heavy bleeding and iron deficiency anemia. Dr. Atassi performs diagnostic procedures including complete blood count testing and CT enterography to help evaluate and monitor patients' conditions. Patients rate him 2.0 out of 5 stars on average.

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, MDRenee Marie LindnerDr. Kristi Marie ToenniesDr. George Duncan, MD
OncologyNurse PractitionerNurse PractitionerInternal Medicine
Accepts New Patients
40 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Tagalog
Litchfield , ILEdwardsville , ILCentralia , ILDecatur , IL
Med School: University Of Damascus Faculty Of Medicine Med School: University Of Ghana Medical School
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 active and expired medical licenses in the states of Illinois and Indiana.

Medical License

Medical Doctor with an active medical license in the state of Illinois that expires 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

How can I make an appointment with Dr. Sami Atassi?
You can find contact information for Dr. Sami Atassi here on Vitals.
Where is Dr. Sami Atassi's office located?
Dr. Sami Atassi's office is located at 1215 Franciscan Dr, Litchfield, IL, 62056.
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.
What languages does Dr. Sami Atassi speak?
Dr. Sami Atassi speaks English.
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.

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