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Sami Atassi, MD

Sami Atassi, MD

Hematology & Oncology, Internal Medicine
(765) 502-4960
Languages Spoken
English, French, Arabic

accepting new patients

Provider Ratings

3.9 out of 5 (35 ratings)

Locations

or Use My Current Location

Franciscan Health Oncology & Hematology Specialists, a department of Franciscan Health Lafayette

1701 South Creasy Lane
Suite 310
Lafayette, IN 47905

View hours
Monday
8:00am - 4:30pm
Tuesday
8:00am - 4:30pm
Wednesday
8:00am - 4:30pm
Thursday
8:00am - 4:30pm
Friday
8:00am - 4:30pm
Franciscan Health Oncology & Hematology Specialists, a department of Franciscan Health Lafayette
765-502-4960 View Details
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Franciscan Health Dyer

24 Joliet Street
Dyer, IN 46311

View hours
Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Franciscan Health Dyer
219-865-2141 View Details

Franciscan Health Munster

701 Superior Avenue
Munster, IN 46321

View hours
Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Franciscan Health Munster
219-922-4200 View Details

Franciscan Health Michigan City

3500 Franciscan Way
Michigan City, IN 46360

View hours
Sunday
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Franciscan Health Michigan City
219-879-8511 View Details

About Me

Education

Medical School:
Damascus University

Residency:
Mercy Hospital Medical Center Internal Medicine Residency CLOSED June 30, 2021

Fellowship:
Lankenau Medical Center Hematology/Oncology Fellowship

Fellowship:
LSU Shreveport Hematology/Oncology Fellowship

Board Certifications

American Board of Internal Medicine

Medical Oncology, American Board of Internal Medicine

Hematology, American Board of Internal Medicine

Insurances Accepted

  • Aetna
  • Anthem
  • Anthem HIP
  • Anthem Medicaid
  • CareSource
  • Cigna Health Plans
  • Cofinity
  • Community Health Alliance
  • Department of Labor
  • Devoted Health
  • Encore Health Network
  • Healthcare Finest Network
  • Humana
  • Lutheran Preferred
  • Managed Health Services
  • Managed Health Services MarketPlace
  • Medicaid IN
  • Medicare IN
  • Medicare Rail Road
  • MultiPlan/PHCS
  • Preferred Network Access
  • Sagamore
  • SIHO
  • Tricare/Humana Military
  • United Health Care
  • United Health Care Medicaid
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Provider Ratings

3.9 out of 5

(35 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

13 Reviews

03/05/2026

Again, provider knew nothing about my condition and reason for being there. Spent the time asking AI.

02/26/2026

He was thorough and explained everything so I could understand.

02/25/2026

I love talking to him. I feel he listens and responds with heartfelt words.

02/14/2026

Makes sure you understand.

02/05/2026

He is thorough and very knowledgeable. He is kind too.

09/08/2025

Good doctor

08/28/2025

Dr. Atassi was very rude from the moment he walked in the door. He asked me why I was there. When I told him why my Rheumatologist referred me he said my medicine is causing it, I’m not sure why you’re here. I explained what my Rheumatologist had already done and he continued to make me feel like I was a waste of his time and telling me my rheumatologist should have taken care of it, and kept asking me why they haven’t. I am not a Dr. I did not go to school for medicine. If my provider says there is an issue, and I need to go to a specialist that is what I do. I shouldn’t be made to feel like I should have known my medicine “is the issue” and I’m a waste of time. He ended up ordering lab work and agreed to see me in 4 weeks, but made it sound like there’s nothing he can or is willing to do to get to the bottom of my problem. I’m honestly not even sure if it’s worth my time to come back, especially if I’m going to be made to feel this way again. This was by far the worst experience I have ever had at an office. I can give more details if anyone wants to call me.

08/18/2025

Very pleased with the doctor and the visit.

08/18/2025

The same the same as last

08/04/2025

Was unable to answer questions

07/21/2025

Talked through process and polite

04/29/2025

He explained in detail. Was easy to talk with.

04/23/2025

Unprofessional. Told me to not forget my little papers on my way out.
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Hospitals

(765) 502-4960