Rancho Cucamonga Urgent Care. Walk-in Clinic.

Conveniently located on Milliken Avenue, between E. Foothill Boulevard and Church Street, the Rancho San Antonio Medical Plaza provides urgent care and walk-in clinic needs.

You can make an online appointment for quick and convenient medical care, including pediatric urgent care. Alternatively, you can walk-in and wait for the next available opening.

7777 Milliken Avenue, Rancho Cucamonga, CA, 91730
 909.948.8100

Directions