Medical Oncology & Hematology

Dr. Ramsey Asmar is board-certified in Hematology and Oncology.

Dr. Asmar is a seasoned practitioner dedicated to providing the highest quality, patient-centric care with great compassion. He treats all malignancies and blood disorders, with a focus on lung cancer and gastrointestinal malignancies.

After earning his undergraduate degree at Stanford University, Dr. Asmar attended Wayne State University Medical School, where he graduated with distinction. He then completed his Internal Medicine Residency at the University of Michigan. During his four years on the clinical faculty at Michigan, he served as the Director of their Hematology Hospitalist program.

Dr. Asmar completed his Hematology/Oncology Fellowship at Columbia University Medical Center / New York Presbyterian Hospital. While at Columbia, he authored several peer-reviewed articles, helped design clinical trials, and led various research initiatives for novel strategies in the treatment of lung cancer.

Credentials:  MD
Education & Training
   Residency:    University of Michigan
   Medical School:    Wayne State University Medical School
   College:    Stanford University


Maimonides Medical Center
Mount Sinai Brooklyn
The Brooklyn Hospital Center

Patient Reviews

  • "I have been a patient here for a while now, and I honestly can say that I have no complaints. My doctor is doing a good job and The staff is very friendly,and helpful."
      from Rebecca 5.0 Stars - (2024-12-21)
  • "Through, interactive session of getting to know a patient , their history and collaboration on patient concerns"
      from Maria 5.0 Stars - (2024-12-13)
  • "All staff were polite and medical staff professional."
      from Louise 5.0 Stars - (2024-12-13)
  • "Wonderful place for care. Dr Asmar is a wonderful thorough doctor and I highly recommend him."
      from Anfela 5.0 Stars - (2024-12-11)
  • "Dr Ramsey Asmar MD is VERY professional The staffs are very accommodating I made a mistake with my appointment date and was able to see the Dr. anyway"
      from Stephany 5.0 Stars - (2024-12-10)
  • "I'm very very appreciative n blessed to have Dr Asmar as my Dr bcuz when I came here a year ago suffering with chronic anemia for over 13 years n a 3.1Hem. Dr Asmar treated n cared for me n I'm no longer anemic n now has a 13.3 hem."
      from Stacey 5.0 Stars - (2024-12-03)
  • "I had an excellent experience with Dr Asmar. I liked the way he listened to me and agreed with me sometimes about the way to go about my health. I also liked the fact that he recognized me in a different facility and stopped to say hello. I appreciated all that. I will definitely recommend you to family and friends. Thank you very much. I also appreciate your staff. They are very nice."
      from Marie 5.0 Stars - (2024-11-26)
  • "Dr Asmar and his staff are wonderful. They are very caring, helpful and compassionate. They are skilled and professional. Im so grateful I am under their care. Jean Raffaele"
      from jean 5.0 Stars - (2024-11-23)
  • "Dr Ramsey is very knowlegeable and compassionate. He treated me on 11/21 and helped ruled out any severe issues, above all helped relieve a lot anxiety. I highly recommend Dr Asmar as he is a great doctor who has patience and understanding."
      from peter 5.0 Stars - (2024-11-22)
  • "This was my mom’s second appointment at this location to see Dr. Asmar. She waited an hour and 15 minutes just to be seating in a room. Dr. Asmar then came and said he will bring the virtual interpreter and be right back. My mom was waiting in the room for another 45 minutes and asked the nurses outside where the doctor is and they said he will be back in 5 minutes. The place was very empty and people that came after her already left. She waiting another 10 minutes and just left. The nurses as she was leaving asked where she is going. She said she was leaving and non of them thought to go and get the doctor or go ask my mom to stay and they will see where the doctor is. They just stayed in their seats. It is very rude to have someone wait so long and then come into the room and say they will be right there and see patients that came after her."
      from Alexandra 1.0 Stars - (2024-11-15)