About San Antonio Urgent Care Ontario
San Antonio Urgent Care Ontario is at 970 N Mountain Ave, Ontario, CA 91762. It's open 9 AM–8 PM Monday to Friday and 9 AM–5 PM on Saturday and Sunday.
It averages 3.7 stars from 18 Google reviews, close to the 3.6-star average of the other 6 rated clinics in Ontario.
There are 14 other clinics within 5 miles; the closest is Up Clinics, 1.0 miles away.