Medical Oncology & Hematology
Jahan Aghalar, MD is a board certified hematologist and oncologist. He specializes in malignancies originating from the genitourinary tract, specifically prostate, bladder, kidney, and testicular cancers.
Dr. Aghalar earned his Bachelor’s Degree with honors from New York University and his medical degree from Albert Einstein College of Medicine.
Dr. Aghalar completed his residency in internal medicine, serving as Chief Resident at Long Island Jewish Medical Center. During this time, he had received the Outstanding Teacher Award.
He later completed his fellowship in Hematology-Oncology at Hofstra-Northwell School of Medicine.
Prior to joining NY Cancer and Blood Specialists, Dr. Aghalar practiced at Memorial Sloan Kettering Cancer Center as part of the Genitourinary Oncology, Thoracic Oncology, and Head and Neck Oncology services.
A Long Island native, Dr. Aghalar specializes in genitourinary malignancies, which are cancers originating from the prostate, bladder, kidney, and testicles. “Being born and raised on Long Island, I see my role as an oncologist to give back to the community. I strongly believe that it is my duty to treat each patient as an individual, always being mindful of differences in medical, psychosocial, and cultural backgrounds.”
See more : Evolving Treatment Approaches for Advanced Prostate Cancer
| Flushing Hospital Medical Center |
| Glen Cove Hospital |
| Huntington Hospital |
| Long Island Jewish Forest Hills |
| Mount Sinai Manhattan |
| Mount Sinai Queens |
| NSLIJ-New Hyde Park |
| North Shore University Hospital - Manhasset |
| St. Catherine Of Siena Medical Center |
| St. Francis Hospital |
Patient Reviews
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"dr Aghalar is so kind, so easy to understand and shows so much interest in his patient.
It’s easy to speak with him as well."
from vicki 5.0 Stars - (2025-10-29) -
"First Class Oncologist....would highly, highly recommend to those requiring his expertise."
from Anthony 5.0 Stars - (2025-10-29) -
"A great experience in this office.
No long waits.
Very organized. Check-in, lab work, vitals and see the doctor.
Smooth operation.
A pleasure coming in."
from Patrick 5.0 Stars - (2025-10-28) -
"Dr Aghalar is a very good doctor has good bedside manners they are lucky to have him"
from Ronald 5.0 Stars - (2025-10-28) -
"This appointment was for my dad. Always a great experience with Dr. A!!"
from Pandora 5.0 Stars - (2025-10-18) -
"My son saw Dr Aghalar and was immediately at ease. He was very informed, compassionate and kind. Very pleased with the outcome of the visit and would recommend him to anyone! The practice is very efficient, clean and bright atmosphere."
from Lillian 5.0 Stars - (2025-10-07) -
"I was in a bad mood and the people were very professional and if they're readi.g this I apologize"
from Michael 5.0 Stars - (2025-10-01) -
"Dr Aghalar is a great doctor,he cares for his patients very much!!!"
from sabah 5.0 Stars - (2025-09-27) -
"Dr. Aghalar was very informative. He went through all my blood work and explained clearly how I was progressing according to his expected results. When I leave his office I feel very confident that I made the right decision in choosing him and his team."
from Carmine 5.0 Stars - (2025-09-23) -
"Care and treatment always great. One item to note, I received order for platelet aggregation study at Northwell, I have spent 2 days trying to schedule this appt, Northwell system is terrible."
from Joseph 5.0 Stars - (2025-09-17)