Jonathan Peled, MD, PhD

About Me

I am a medical oncologist who specializes in bone marrow transplantation for blood cancers including leukemias, multiple myeloma, myelodysplastic syndrome, and lymphoma.

Plus and Minus IconIcon showing a plus/minus toggle, indicating that the surrounding element can be opened and closed.

I have always been interested in biology, cancer, and the immune system. I chose a career in oncology because of the exciting developments ongoing in the field and the opportunity to form deep relationships with patients and their families. Bone marrow transplantation in particular is a powerful way to potentially cure cancers of the blood, and I am interested in how the transplanted immune system from the donor accomplishes this.

One of the major problems in bone marrow transplantation is graft-versus-host disease. If we can find a way to reduce or eliminate this problem, many more patients could benefit from the cures that transplantation can offer. This is the motivation that drives the research I do alongside providing patient care.

  • Clinical Expertise: Hematopoietic Cell Transplantation (Bone Marrow Transplantation)
  • Awards and Honors: Omega Alpha (2009); Community Service Award, Medical Society of the State of New York (2010); American Society of Bone Marrow Transplantation Best Abstract Award (2016)
  • Languages Spoken: English; Hebrew
  • Education: MD, PhD, Albert Einstein College of Medicine
  • Residencies: Massachusetts General Hospital
  • Fellowships: Memorial Sloan Kettering Cancer Center
  • Board Certifications: Internal Medicine; Medical Oncology

My Research

Microscope iconAn icon showing a microscope. View my lab Arrow rightAn icon showing an arrow pointing to the right.

See Jonathan Peled’s laboratory
research at Memorial Sloan Kettering.

See My Colleagues


Visit PubMed for a full listing of Jonathan Peled’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

As home to one of the world’s top cancer research centers, Memorial Sloan Kettering is typically involved in more than 900 clinical trials at a given time. Currently, clinical trials focused on the conditions I treat are enrolling new patients. If you’re interested in joining a clinical trial, click to learn about the trial’s purpose, eligibility criteria, and how to get more information.

Learn more Arrow rightAn icon showing an arrow pointing to the right.


Most major health insurers offer plans that include MSK as one of their in-network providers. If MSK is in-network, it means all our doctors are too. Medicaid and New York State Medicare also provide benefits for care at MSK.

Learn more Arrow rightAn icon showing an arrow pointing to the right.