San Antonio Urgent Care Ontario

URGENT CARE APPOINTMENT

Get InQuicker by making your same-day appointment now at one of our Urgent Cares.

San Antonio Urgent Care Ontario
970 N. Mountain Avenue, Ontario, CA 91762
909.579.6680

Eastvale San Antonio Medical Plaza
12442 Limonite Ave. Eastvale, CA 91752
951.393.3010

Sierra San Antonio Medical Plaza
16465 Sierra Lakes Pkwy, Fontana, CA 92336
909.434.1150

Rancho San Antonio Medical Plaza
7777 Milliken Avenue, Rancho Cucamonga, CA, 91730
909.948.8000

San Antonio Regional Hospital is pleased to bring a new urgent care to the City of Ontario. This is the hospital's fourth urgent care location in its network of satellite facilities. Located at 970 N. Mountain Avenue in Ontario just south of the I-10 freeway, San Antonio Urgent Care Ontario is the hospital's first stand-alone urgent care (not located in a medical plaza). Our new site will house the latest in technology and medical equipment, and provide the residents of Ontario access to the best in healthcare. Medical staff will be bilingual to better serve patients in this area.

970 N. Mountain Avenue, Ontario, CA 91762
909.579.6680

Directions

Download the San Antonio Urgent Care Ontario Flyer