Medical Oncology & Hematology
After receiving his Bachelor of Science at Pace University with honors, Dr. Joshua Harris obtained his Doctorate of Medicine from Ross University. Upon the completion of his M.D.., Dr. Harris completed his Categorical Internal Medicine Internship and Residency at NYU Winthrop hospital. During which time he received honors as the most outstanding resident. He was also elected and inducted into the Alpha Omega Alpha national Honor society for excellence in scholarship, high professionalism, leadership, and gifted teaching. To conclude his post-graduate training, Dr. Joshua Harris completed his Hematology and Medical Oncology Fellowship at NYU Winthrop Hospital. In his final year of training, Dr. Harris was named Chief Fellow for the department of Hematology and Oncology. Dr. Joshua Harris has special interest in cases focused on GI malignancies, lung and breast cancer.
| Long Island Jewish Forest Hills |
| NSLIJ-New Hyde Park |
| North Shore University Hospital - Manhasset |
| St. Francis Hospital |
Patient Reviews
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"I’m very impressed"
from michael 5.0 Stars - (2025-10-17) -
"Dr Harris is great. Downside is long wait before seeing doctor. Last visit was a check up which took over 2 hours."
from Robert 4.0 Stars - (2025-10-15) -
"Extremely detail oriented. Explains everything in simple terms to make you understand. Great patient communication. Dedicated to the care of his patients. He is truly the best of the best!"
from Don 5.0 Stars - (2025-10-15) -
"Caring, knowledgeable and personable medical practitioner ."
from Bill 5.0 Stars - (2025-10-14) -
"The front desk was very professional.I was able to give her all that she needed from me. Then the nurse that took my blood was very caring and badage me well after blood work.
The physician Assistant who took my vitals was also very professional.
Of course my Dr. Harris whom I love very much was straight to the point of my results and will be following up with me. We chatted for a while before i got the results. He is a very caring Doctor hence the reason my following him all the way to Rockville Center.
Even the staff that gave me my foolw up appointment date was quite friendly.
Overall it was quite a pleasant visit."
from Valerie 5.0 Stars - (2025-10-11) -
"Fantastic Doctor Who is truly amazing and his staff are the Best also!!"
from J 5.0 Stars - (2025-10-11) -
"Dr Harris is a fantastic doctor! He takes time with his patients to explain everything. Would definitely recommend him if you want a great doctor His staff are amazing too!!"
from Joan 5.0 Stars - (2025-10-11) -
"Very informative about my condition. I felt comfortable with Dr. Harris. Thank you"
from Rose 5.0 Stars - (2025-10-07) -
"Dr. Harris was very understanding, caring and approachable. He explained everything thoroughly and in a manner we understood. We left feeling incredibly comforted that we found the best doctor. His staff is accommodating and very helpful with all our requests."
from Nancy 5.0 Stars - (2025-10-04) -
"The best"
from Gloria 5.0 Stars - (2025-10-01)