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Headshot of Dr. Joshua Harris MD
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4.9
541 Patient Reviews


Languages: English, Italian

Dr. Joshua Harris

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.

Credentials:  MD
Education & Training
   Residency:    NYU Winthrop Hospital, Mineola, NY
   Medical School:    M.D. Ross University School of Medicine North Brunswick, NJ
   College:    NYU Winthrop Hospital, Mineola, NY


  • Locations
  • Hospitals
Lake Success Medical Oncology 1 Delaware Drive, New Hyde Park, NY 11042 516-336-5255
Rockville Centre Medical Oncology 50 North Park Avenue, 2nd Floor, Rockville Centre, NY 11570 516-336-5255
Smithtown Medical Oncology Building 48, Route 25A, Suite #102, Smithtown, NY 11787 631-751-3000
Long Island Jewish Forest Hills
NSLIJ-New Hyde Park
North Shore University Hospital - Manhasset
St. Francis Hospital

Patient Reviews

  • "Dr Harris is such a good soul!"
      from Sarah 5.0 Stars - (2025-06-03)
  • "Hi. Marvelous service. Love going to see Dr. Harris, he and his whole staff are amazing. Thanks so much for making me feel like at home. God bless you all. Michelle Herrera here. ♥️🥰."
      from Michy 5.0 Stars - (2025-06-02)
  • "My experience was excellent. 100 stars.."
      from Frances 5.0 Stars - (2025-05-31)
  • "The professionalism of Dr Harris and the associates that assist him is of the highest quality and I would highly recommend him."
      from Wolfman 5.0 Stars - (2025-05-29)
  • "Fantastic team all around.. from when you walk in till you walk out. All staff explained everything so well there was barely room for questions.."
      from MARGIE 5.0 Stars - (2025-05-23)
  • "Very great experience! He answered all my questions! Was very pleased with my visit"
      from Haydee 5.0 Stars - (2025-05-23)
  • "Dr Harris is an excellent doctor, I would follow him anywhere. He is very thoughtful and caring but also very thorough and knowledgable He slowly explains everything in language you can understand. I always feel more comfortable and calm after seeing him."
      from Jacqueline 5.0 Stars - (2025-05-22)
  • "Friendly and courteous staff members,"
      from Erica 5.0 Stars - (2025-05-21)
  • "Excellent care. Very personable."
      from Jay 5.0 Stars - (2025-05-21)
  • "Always excellent"
      from Sandra 5.0 Stars - (2025-05-20)

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