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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"Dr Harris is the absolute best at what he does."
from Abigail 5.0 Stars - (2025-11-01) -
"Knowledgeable beyond belief!"
from David 5.0 Stars - (2025-10-31) -
"Dr. Harris is the best Doctor 👨⚕️ in the world—kind, patient, a wonderful doctor, super professional, excellent, competent, and expert. He takes all the time to listen to you and answers all your questions and concerns. I highly recommend him as an excellent doctor; I'm 100% satisfied."
from Yocasta 5.0 Stars - (2025-10-31) -
"It was a positive, uplifting, informative experience. Thank you"
from Sheila 5.0 Stars - (2025-10-27) -
"Dr.Harris was phenomenal. He answered every question and took his time, so glad I was able to meet him."
from Tara 5.0 Stars - (2025-10-24) -
"The people were extremely friendly, and the blood was taken within 20 minutes of me, filling out the paperwork. The whole experience was excellent. The doctor was very clear and very very knowledgeable. I highly recommend to all Robert M Klein."
from Robert 5.0 Stars - (2025-10-22) -
"Very nice clean respectful love staff"
from Daniella 5.0 Stars - (2025-10-21) -
"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)