Dr. Tania E. Cortas

Donald Northfelt is a Hematologist Oncology specialist and a Hematologist in Scottsdale, Arizona. Dr. Northfelt is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. His top areas of expertise are Breast Cancer, HER-2 Positive Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, and Bone Marrow Aspiration. Dr. Northfelt is currently accepting new patients.

Dr. Ortiz Cruz joined Ironwood Cancer & Research Center in September 2014, after completing her hematology and medical oncology fellowship at the University of South Carolina in Charleston. She completed two years of research at the National Cancer Institute | National Institutes of Health in Bethesda Maryland where she was involved with clinical research in radiation oncology in addition to work with medical oncology. Dr. Ortiz Cruz also completed an internal medicineresidency training program at Banner Good Samaritan Medical Center in Phoenix. She has published several articles in scientific journals and presented at various meetings. Dr. Cruz's specializes in solid tumor and hematologic disorders with a special interest in breast, colon cancer and lymphoma. Dr. Cruz's goal is to deliver the best care available for her patients by providing personalized treatment planning in conjunction with cutting-edge therapy.Dr. Cruz's personal goal is to deliver the best care available for her patients with the understanding that personalized treatment planning in conjunction with utilizing cutting-edge therapy is the best means to achieve this goal. Dr. Cruz is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Severe Congenital Neutropenia, Paget Disease of the Breast, and Agranulocytosis.

Sharon Ondreyco is a Hematologist Oncology specialist and a Hematologist in Glendale, Arizona. Dr. Ondreyco is rated as a Distinguished provider by MediFind in the treatment of HER-2 Positive Breast Cancer. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, and Chronic Lymphocytic Leukemia (CLL).