Dr. Marnee Spierer joined City of Hope Phoenix in 2014 as a radiation oncologist and currently serves as the Medical Director of Radiation Oncology and Chief of Staff. In her role as a radiation oncologist, Dr. Spierer provides radiation treatment for all types and stages of cancer, with a special focus on breast and gynecologic cancers. As part of a multidisciplinary team of cancer specialists, Dr. Spierer has extensive expertise in leading-edge radiation techniques for both therapeutic and palliative treatment.
Dr. Spierer received her medical degree at Columbia University, followed by a residency in Radiation Oncology at Memorial Sloan Kettering Cancer Center. She is board certified in radiation oncology and has been consistently recognized as an outstanding oncologist and has received numerous awards over the past several years including: Patients’ Choice Award, Best Doctors, Compassionate Doctors and Top Oncologists. In 2019, Dr. Spierer was featured in AZ Big Media as one of the Most Influential Women in Arizona Business.
