Audrey joined the HealthTree Foundation as the Myeloma Community Program Director in 2020. While not knowing much about myeloma at the start, she has since worked hard to educate herself, empathize and learn from others' experiences. She loves this job. Audrey is passionate about serving others, loves learning, and enjoys a nice mug of hot chocolate no matter the weather.

Dr. Natalie Callander is a faculty member in Division of Hematology, Medical Oncology and Palliative Care within the Department of Medicine at the University of Wisconsin School of Medicine and Public Health. She is the Director of the UW Carbone Cancer Center Myeloma Clinical and Cellular Therapy Program. She is past Chair of the Bone Marrow Transplant Clinical Trials Network Myeloma Intergroup Committee. She has received three UW Health Patient Experience Physician Champion Awards, named to Best Doctors in America list since 2004, a Madison Magazine Top Doctor three times, and received the Chuck Koval Award for Excellence in Myeloma presented by the Leukemia and Lymphoma Society.

Dr. Andrew Cowan is a hematologist-oncologist who specializes in treating patients with multiple myeloma and other blood disorders. He leads clinical trials of new treatments for these diseases, including the use of engineered immune cells, combination strategies and genomics data. An expert in trial design, Dr. Cowan evaluates research proposals as a member of Fred Hutchinson Cancer Research Center's Scientific Review Committee.