Hello. I'm Doctor Clayton Hess, founder of CureRays Radiation Medicine. Let me walk you through this page: Mariya Alder, NP. Cancer Survivorship Nurse Practitioner Here is what you'll find on this page. About Mariya. Mariya is an oncology and hematology nurse practitioner with nearly a decade of experience in delivering comprehensive, patient-centered cancer care. Education. Master of Science in Nursing: Women’s Health Nurse Practitioner — Boston College, Chestnut Hill, MA, (2013–2015); Bachelor of Science: Neurobiology, Physiology & Behavior — University of California, Davis, CA, (2008–2012); Bachelor of Arts: French — University of California, Davis, CA, (2008–2012). Board Certifications. Women's Health Nurse Practitioner, board-certified NCC; Advanced Oncology Certified Nurse Practitioner board certified ONCC. Here is what you can do next. Meet our other providers. Learn more about the CureRays Radiation Medicine® team. Look for the button marked Meet Other Providers. You can always reach our Grass Valley office at 5 3 0. 8 0 2. 6 4 0 0. This page is informational only. It is not medical advice — please confirm anything here with your care team. --- PRONUNCIATION KEY (not spoken) --- CureRays -> CURE-rays