Sierra San Antonio Medical Plaza

16465 Sierra Lakes Pkwy, Fontana, CA 92336

Phone: +1 909-434-1150

Website

  • Sunday: 9AM-5PM
  • Monday: 9AM-8PM
  • Tuesday: 9AM-8PM
  • Wednesday: 9AM-8PM
  • Thursday: 9AM-8PM
  • Friday: 9AM-8PM
  • Saturday: 9AM-5PM

Google Rating: 2.6 (42 Reviews)

Nestled in Fontana's Sierra Lakes Parkway, this medical plaza offers extended weekday hours until 8PM, with weekend availability until 5PM. Patient experiences vary widely, as reflected in the modest 2.6-star rating from 42 Google reviewers. Visitors frequently mention long wait times and communication challenges with staff, though some praise individual providers for their attentiveness. The facility serves the local community with basic urgent care services, though several reviewers recommend calling ahead to verify wait times. Its convenient location near residential areas makes it accessible for Fontana residents seeking non-emergency medical attention, though patient satisfaction appears inconsistent. For those needing weekend medical care in the area, the Sunday hours provide a valuable option when many other facilities are closed.

Street View of Sierra San Antonio Medical Plaza

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