Cancer Care St. Joseph Health Regional Cancer Care is part of St. Joseph Health, Sonoma County and St. Jospeh Health Medical Group. The Regional Cancer Care program is comprised of medical, neurological and radiation oncology at four outpatient cancer centers in Sonoma, Mendocino, and Lake Counties, as well as an NAPBC-accredited and Women's Choice-certified Breast Center, and the area's only dedicated inpatient oncology unit. View Our Patient Videos Services St. Joseph Health Regional Cancer Care offers patients a comprehensive realm of cancer services. These services include: The Breast Center Clinical Trials Financial Counseling Genetic Cancer Risk Evaluations & Genetic Testing High Risk Program Imaging Interpreter Services Lung Cancer Screening Medical Oncology Neurological Oncology Palliative Care Pastoral Care Patient Navigation Radiation Oncology Rehabilitation Support Services Surgery Survivorship Care Cancer Program Statistics 2017 Annual Report 2016 Annual Report 2015 Annual Report Accreditations St. Joseph Health Regional Cancer Care provides expert cancer care, close to home. Holding multiple accreditations for the quality of care provided, St. Joseph Health Regional Cancer Care proves that patients don't need to travel to a metropolitan area in order to receive the quality of cancer care that they expect and deserve.