Managed and operated by the National Park Service (NPS), the clinic is staffed by U.S. Public Health Service Commissioned Corps (USPHS) and NPS healthcare providers. We offer basic medical care including primary care and urgent care for both residents and visitors. The clinic is not an emergency room. If you have a medical emergency, text or call 911. Services include, but are not limited to, primary care such as physical exams and immunizations, urgent care for evaluation and treatment of illness, injury care such as fractures and cuts, limited in-house laboratory services, and diagnostic services such as X-ray and spirometry. See website for a more detailed list of services available. Operating Hours & Seasons Open year-round, hours may vary seasonally. Services are available both by appointment and on a walk-in basis for urgent care. See website for appointment and urgent care hours. To make an appointment, call 209/372-4637. For medical emergencies, text or call 911. Limited insurance accepted. Please plan to pay out of pocket if you have out-of-state insurance. See website for payment information and insurance accepted. Accessibility This facility is wheelchair accessible. Designated accessible parking spaces and accessible entrance are located behind the building.