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.
| Maimonides Medical Center |
| Mount Sinai Brooklyn |
| The Brooklyn Hospital Center |
Patient Reviews
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"Very caring and loving staff."
from Florence 5.0 Stars - (2025-10-28) -
"The staff and doctor are amazing & knowledgeable. The facilities are new & clean, as well. I definitely recommend. 😁"
from Kinda 5.0 Stars - (2025-10-24) -
"The staff was very pleasant and showed a great deal patience. Dr. Asmar answered all of my questions and I didn't feel rushed nor uncomfortable."
from Janelle 5.0 Stars - (2025-10-22) -
"I love the staff here. Very polite nd courteous 🩷💚💜"
from Patricia 5.0 Stars - (2025-10-22) -
"I was very nervous to meet with Dr Asmar but he was amazing! So great to speak with him, he listened to all of my concerns and answered all questions. I definitely felt like I was in great hands!!"
from Harley 5.0 Stars - (2025-10-03) -
"They office is nice still can't believe it was the Nike outlet the staff all are wonderful kind and caring they actually take their time and make u feel welcome I never felt so comfortable in a physicians office keep up the great work"
from Shatoya 5.0 Stars - (2025-10-03) -
"This is the cleanest medical facilities I have seen in Brooklyn…
I thought I was lost when i enter the door!!!"
from Jean-Baptiste 5.0 Stars - (2025-10-02) -
"I had a good experience with Dr Asmar."
from dan 5.0 Stars - (2025-09-30) -
"Dr. Asmar is by far one the most competent & compassionate physicians that I have been fortunate enough to know. The facility is great, w/ parking & and an area w/coffee, water & snacks"
from arleen 5.0 Stars - (2025-09-20) -
"Very attentive to all details. Great experience with his doctor."
from Tommy 5.0 Stars - (2025-08-31)