Dan Douer

Hematologic Oncologist

Leader, Acute Lymphoblastic Leukemia Program

Conditions Treated:

About Me

I am a hematologist and oncologist certified in internal medicine and hematology by the Israeli Academy of Medicine, which is equivalent to the American board certifications. I joined Memorial Sloan Kettering’s Leukemia Service in April 2011 after having served for 20 years as a senior faculty member and Associate Professor of Medicine at the Keck School of Medicine, University Of Southern California (USC) School of Medicine, and the Kenneth Norris Comprehensive Cancer Center in Los Angeles. Memorial Sloan Kettering has always been a leader in developing new therapies for various subtypes of leukemias, and it was a natural transition and a great privilege to join, as a senior attending, a group of talented colleagues and a center with so much history of excellence.

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I started in hematology/oncology after my residency in Israel, when I was awarded a Fulbright Scholarship and completed my fellowship training at UCLA School of Medicine in Los Angeles. I then joined the Sackler Faculty of Medicine at Tel Aviv University and Sheba Medical Center in Tel Aviv, Israel, where I took part in developing the leukemia and bone marrow transplantation programs. Before moving to USC I served for two years as the Chief of the Hematology Program at the Tel Aviv University.

My clinical expertise is in treating patients with acute leukemia, as well as those with chronic leukemias and myelodysplastic syndromes. Over the years I have gained much experience in managing rare forms of adult leukemia, such as acute promyelocytic leukemia and acute lymphoblastic leukemia. In my new position I lead the clinical and research programs in acute lymphoblastic leukemia in Memorial Sloan Kettering’s Leukemia Service. My patient-care approach is to comprehend each patient from his or her own viewpoint, being sensitive to physical, emotional, and unique life-style needs, so I can make the best decisions to treat and support each individual patient.

My main research interest is in developing new treatments for acure leukemia, recognizing that acute leukemia is not one disease; using new drugs that target unique molecular genetic abnormalities specific to the leukemia with fewer side effects; applying old drugs in new and improved ways; and approaching leukemia in older adults with effective but less-toxic treatments. I work together with physician-scientists at Memorial Sloan Kettering who investigate in the laboratory new molecules that are involved in leukemia development, with the goal of better targeting our therapies. We have developed a large number of clinical trials to evaluate these treatments, which we offer to our patients. Over my many years of service as a leukemia expert, I have been an investigator on several clinical trials that have brought new drugs into day-to-day clinical practice.

  • Clinical Expertise: Acute and Chronic Leukemias; Development of New Therapies
  • Languages Spoken: English; Hebrew
  • Education: MD, Hadassah Medical Faculty, The Hebrew University (Israel)
  • Residencies: Rambam Maimonides Medical Center (Israel); Beilinson Medical Center (Israel)
  • Fellowships: UCLA Medical Center
  • Board Certifications: Internal Medicine and Hematology (Israel)

New Patient Appointments

Making an appointment

Call 646-497-9154

See My Colleagues


Visit PubMed for a full listing of Dan Douer’s journal articles

Pubmed is an online index of biomedical articles maintained by the U.S. National Library of Medicine and the National Institutes of Health.

Clinical Trials

Research is integral to our mission at Memorial Sloan Kettering, and clinical trials help us discover better forms of patient care and treatment. For you, this could mean access to a new therapy or therapy combination. Click to see a list of the trials I’m currently leading.