While there are a number of urgent care centers in the Inland Empire, it is important to consider which urgent care location is best for your needs. You could choose to “find an urgent care near me” or an urgent care for specific needs,
for example, you may want an urgent care with lab or X-ray services on site.
For example, if you live in the Etiwanda neighborhood within Rancho Cucamonga, our urgent care center located on Milliken Avenue in Rancho Cucamonga is closest.
Alternatively, you can choose our urgent care located in Fontana, which is a bit further away but may offer an earlier appointment. You can decide which urgent care is best for your needs.
When you are looking for an urgent care, it is often best to select a location based on your specific needs. Here are factors to consider when selecting an urgent care in the Inland Empire.
Conveniently located in
Rancho Cucamonga, San Antonio Regional Hospital’s urgent care facilities are generally open Monday - Friday, 9 am to 8 pm. On weekends and holidays,
the hours are 9 am to 5 pm.
Yes, walk-in patients are welcome at all San Antonio urgent care clinics to serve your immediate medical care needs.
Yes, you can call all urgent care centers and make an appointment. In addition, you can also use our online tools to see what times are available at each urgent care facility and make an
online appointment while you wait in the comfort of your own home or office.
Our urgent care facilities are an extension of San Antonio Regional Hospital. We accept most major health insurance plans including HMOs and PPOs, and plans for seniors with Medicare. You can view a partial list of plans on our
health insurance plan page.
Yes, all ages are welcome at our urgent care facilities, and we are well equipped to handle pediatric patients.
Yes, our urgent care facilities are operated as an extension of San Antonio Regional Hospital.
Get InQuicker by making your same-day appointment now at one of our Urgent Cares.
Eastvale San Antonio Medical Plaza
12442 Limonite Ave.
Eastvale, CA 91752
Rancho San Antonio Medical Plaza
7777 Milliken Avenue
Rancho Cucamonga, CA, 91730
Sierra San Antonio Medical Plaza
16465 Sierra Lakes Pkwy
Fontana, CA 92336
999 San Bernardino Rd.
Upland, CA 91786
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