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
   Fellowships:    Fellowship at Columbia University Medical Center / New York Presbyterian Hospital


Maimonides Medical Center
Mount Sinai Brooklyn
The Brooklyn Hospital Center

Patient Reviews

  • "My consultation was extremely informative. I look forward to acquiring more options to make an informed decision"
      from Vaughn 5.0 Stars - (2025-08-15)
  • "Excellent care and very professional. Dr. Ramsey Asmar was kind, attentive, and made me feel comfortable. Highly recommend!"
      from Fatima 5.0 Stars - (2025-08-09)
  • "From the time I was first diagnosed with prostate cancer through now when I am getting close to the end of my treatments Dr. Asmar has always been able to ease my mind. I always felt that he had my interests ar heart."
      from dennis 5.0 Stars - (2025-07-31)
  • "You explain everything to me well I'm ready to roll now"
      from Ronald 5.0 Stars - (2025-07-25)
  • "Most pleasant and thoughtful, practioners I've met,took time to explain the results."
      from Peter 5.0 Stars - (2025-07-11)
  • "Dr. Aswar responded to my needs and helped me with pain relief. I appreciate him for listening and having a proactive approach to my health issue."
      from Mark 4.0 Stars - (2025-06-23)
  • "Dr. Asmar cares for his patients deeply. He is compassionate and explains everything well. I would recommend him to anyone who needs his services."
      from Denis 5.0 Stars - (2025-06-14)
  • "My first visit with Dr. Asmar was amazing, first and importantly the facility was clean, immediate green flag and staff was friendly and fast, Dr Asmar was easy to talk to and addressed any concerns i had. I would definitely recommend this facility to friends ans family."
      from Jesseca 5.0 Stars - (2025-06-14)
  • "I truly appreciate it the help i receive it from Dr.Ramsey Asmar! He listen my concern very nice and smart knowledge doctor. All the stuff is incredible from NP to all the people who are working there. I would recommend to anyone who need it care to go there"
      from Sylwia 5.0 Stars - (2025-06-14)
  • "I arrived at my doctors appt, and even though I was early they went ahead and let me see my doctor, the staff was very polite, friendly and professional but also made me feel great, and they also have a little section on the 1st floor where you can make coffee or tea, and bottled water, I love going there."
      from Anna 5.0 Stars - (2025-06-07)