Dr. Marie Martinelli is a board-certified pediatric hematologist who specializes in the care of children with blood disorders.

She has a special interest in caring for patients with rare diseases and with hemostatic disorders (problems with bleeding and clotting). She takes part in research to increase knowledge about why children develop blood clots and the best treatment for these conditions, as well as research related to other hematologic conditions.

Dr. Martinelli sees patients in the:

• Hemostasis & Thrombosis Center
• Venous Interventions Program (VIP clinic)
• Pediatric Hematology clinic

She enjoys getting to know each child as a unique individual, while developing long-term relationships with their families.

Dr. Martinelli is passionate about educating the next generation and is the Director of the Pediatric Hematology/Oncology fellowship program at OHSU. 

Outside of the hospital, Dr. Martinelli’s time is filled by her two school age children and their dog. She enjoys the arts, sports, and culinary endeavors.