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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"a well organized medical center...clean and very friendly. if you must go there it's a nice experience"
from alan 5.0 Stars - (2025-05-13) -
"Everything went well. Everyone was super helpful."
from Richard 5.0 Stars - (2025-05-08) -
"Top notch care, and the lake success office is also very well run."
from Thomas 5.0 Stars - (2025-05-07) -
"Great and compassionate service"
from Gennaro 5.0 Stars - (2025-05-03) -
"Excellent"
from Laurie 5.0 Stars - (2025-04-30) -
"good service average wait time doctors explained the test results next steps in treatment"
from Robert 4.0 Stars - (2025-04-24) -
"I have been with Dr Aghalar for 3 years and have been very satisfied with my treatment for Non Hodgkin lymphoma and follow up of my health care."
from Andrew 5.0 Stars - (2025-04-01) -
"Dr aghalar was attentive and explained everything clearly."
from Steve 5.0 Stars - (2025-03-28) -
"Dr. Aghalar is the most knowledgeable, thorough, and compassionate Physician I have ever had. His staff is outstanding; I have zero complaints and tons of praise!"
from Susan 5.0 Stars - (2025-03-25) -
"I'm very pleased to say that Dr. Aghalar has been continually most helpful in keeping me healthy for the last 5 years, following my treatment for prostate cancer.
It is a privilege to be treated by a highly dedicated physician with the most pleasant, caring demeanor.
Thankfully,
Ben Kadishson"
from BEN 5.0 Stars - (2025-03-23)