Jessica LeonardM.D.

  • Assistant Professor of Medicine, Division of Hematology/Medical Oncology, School of Medicine


  • Cancer

Special focus on

  • Acute Lymphoblastic Leukemia
  • Bone Marrow Transplant
  • Lymphoma
  • Medical Oncology and Hematology

I see patients at


Dr. Leonard specializes in treating patients who have blood cancers such as leukemia and lymphoma, including those that need bone marrow transplants. Her research is based on understanding what signaling pathways drive growth and resistance in acute leukemias, and identifying novel combinations of drugs that can target those pathways. She hopes that her research will lead to new therapies that will make treatment for leukemia more effective and better tolerated for patients. In her free time, she enjoys hiking with her dogs, photography and travelling the world.  


  • M.D., 2010, Northeast Ohio Medical University
  • Residency:

    • Internal Medicine, Oregon Health and Science University, 2013
  • Fellowship:

    • Hematology and Medical Oncology, Oregon Health and Science University, 2016
  • Certifications:

    • Internal Medicine, Medical Oncology and Hematology (anticipated 2016), American Board of Internal Medicine

Memberships and associations

  • American Society of Hematology

Patient ratings

4.8 out of 5 (84 Ratings, 27 Comments)

The patient ratings score is an average of all responses to the question "How likely would you be to recommend this provider to your family and friends (on a scale of 0 to 10)" on our nationally-recognized NRC patient surveys.

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