About Sierra San Antonio Medical Plaza
Sierra San Antonio Medical Plaza is at 16465 Sierra Lakes Pkwy, Fontana, CA 92336. It's open 9 AM–8 PM Monday to Friday and 9 AM–5 PM on Saturday and Sunday.
It averages 2.6 stars from 42 Google reviews, below the 3.8-star average of the other 5 rated clinics in Fontana.
There are 6 other clinics within 5 miles; the closest is Urgent Care At Sierra, less than 0.1 miles away.