Medical Oncology & Hematology

Dr. Evan Diamond is a hematologist-oncologist at New York Cancer & Blood Specialists. After receiving his undergraduate degree from the University of Michigan, Dr. Diamond obtained his medical degree from Ross University School of Medicine. He returned to NY, completed his Internal Medicine Residency at New York-Presbyterian Queens Hospital, and was named chief resident. To conclude his post-graduate training, he completed his fellowship in Hematology and Oncology at Newark Beth Israel Medical Center, where he was the recipient of the Lester Z. Lieberman Award for his commitment to humanism in medicine and was named chief fellow.

Dr. Diamond has experience in research and scholarly activities with publications and poster presentations. In addition, he has a particular interest in survivorship, promoting wellness, and collaborating with others to provide the best possible treatment care and outcome for his patients

Credentials:  MD
Education & Training
   Residency:    New York-Presbyterian Queens Hospital
   Medical School:    Ross University School of Medicine
   College:    University of Michigan
   Fellowships:    Newark Beth Israel Medical Center


Huntington Hospital
Long Island Jewish Forest Hills
Mount Sinai Manhattan
North Shore University Hospital - Manhasset
St. Catherine Of Siena Medical Center

Patient Reviews

  • "I have been a patient of Dr Evan Diamond's for a number of years now and I highly recommend him. He is knowledgable, thorough, pleasant and knows his science well. He does not rush you out and entertains your questions as needed. Do not be afraid to ask him questions. Overall I would describe him as competent and compassionate."
      from Mitchell 5.0 Stars - (2025-05-23)
  • "Dr Diamond and staff are very competent and professional!"
      from Jerry 5.0 Stars - (2025-05-20)
  • "Terrific medical care with kind, caring people."
      from Peter 5.0 Stars - (2025-05-14)
  • "NY Blood & Cancer had a great staff. Very caring. Dr Diamond is a gem ( no pun intended)! He is very professional. He speaks to you in clear, understandable terms and has a great bedside manner ( at hospital rounds). If you want care, concern, comfort and concise information, then Dr. Evan Diamond is who you need. 👍"
      from Virginia 5.0 Stars - (2025-05-14)
  • "The staff were so thoughtful , caring and understanding. I would like to thank Dr. Diamond for the time he took to get to know me, by asking and listening to my concerns. I felt so at ease after my visit, knowing Dr. Diamond will help guide me in figuring out what help I need to feel better."
      from Celeste 5.0 Stars - (2025-05-06)
  • "Have had great experience with NY cancer and Blood specialists… would highly recommend and very accommodating for me"
      from Stanley 5.0 Stars - (2025-05-02)
  • "Dr. Diamond it’s not only one of the most professional doctors I have encountered.His bedside manner and connection with the patient Allows, want to feel confident and relaxed"
      from maribeth 5.0 Stars - (2025-04-28)
  • "Everyone is always friendly and efficient."
      from Mark 5.0 Stars - (2025-04-23)
  • "Great office from start to finish. Dr.Diamond was very informative and actually took his time explaining everything. Highly recommended"
      from Cinthia 5.0 Stars - (2025-04-17)
  • "From the first time I met with Dr. Diamond I felt he was truly concerned with finding the source of my problem. He put me through necessary testing always explaining why they were necessary. He has now put me on a treatment plan with the understanding that he will continue to monitor me and make a change if necessary. Finding a doctor who you can fully trust is a comfort at this later stage in life."
      from Steven 5.0 Stars - (2025-04-17)