Castle Family Health Centers, Inc is a multi-site, non-profit community health center committed to improving the quality and service of health care provided to the residents of Atwater and the surrounding communities. Castle Family Health Centers offers four convenient locations to serve your primary care needs along with a variety of specialty services offered at each location. Our largest site, located on the former Castle Air force Base, not only provides primary care services but also houses our Urgent Care, Optometry, Laboratory, X-ray along with Ultrasound and Mammography, Pharmacy, and a host of specialists to care for those special needs of our patients. Call (209) 381-2000 for more information on specific departments.