Last updated: February 11, 2026
Place
Old Faithful Medical Clinic
First Aid/Medical Care Available, Wheelchair Accessible
Emergency? Dial 911
The medical clinic is equipped to handle most medical emergencies and routine care, including treatment of injuries and illness, x-rays, and limited lab and pharmacy services. Staff can also arrange transfer to a hospital outside the park for advanced or inpatient care. No appointment needed. Call 307-545-7325 for more information.
Operating Dates
Typically open from late-April through late-October. See the website for current season dates. Hours and dates are subject to change.Accessibility
Wheelchair-accessible. Wheelchairs can be rented for $15 per day, with a $300 deposit.