https://nearme.tel agent access. Documentation: https://nearme.tel/llms.txt and https://nearme.tel/for-agents. Markdown alternate for this page: https://nearme.tel/business/sierra-san-antonio-medical-plaza/24b0d482-b4c8-4b9d-92bb-60f3c4375396?format=md (also in link rel=alternate type=text/markdown).

NearMe.tel

Sierra San Antonio Medical Plaza

Urgent care center● Unknown Hours
2.6(52)
Sierra San Antonio Medical Plaza

Photos

All
By owner
Street View & 360°

What reviewers say

Sierra San Antonio Medical Plaza urgent care receives mixed reviews on staff friendliness and wait times, with some praising professionalism and others reporting rude behavior and long delays.

Themes summarized from customer reviews (sample of 8)

How long is the typical wait time at Sierra San Antonio Medical Plaza urgent care?

Multiple customers report long wait times, with some waiting over two hours before being seen by a doctor, while others experience shorter waits after the initial check-in. The wait duration appears variable and can be influenced by appointment scheduling and patient volume.

Source: 6 of 8 reviews • Confidence: medium (recurring theme)

  • Wait times vary; some patients report 2+ hour waits, others shorter after check-in.

Is the staff at Sierra San Antonio Medical Plaza generally friendly and professional?

Reviews are split: several guests praise the professionalism and kindness of doctors, PA's, and X-ray technicians, while multiple customers describe check-in staff and nurses as rude, unprofessional, and dismissive, sometimes speaking negatively about patients in earshot.

Source: 8 of 8 reviews • Confidence: medium-high (conflicting evidence)

  • Positive: staff like PA Brandy, Deanna, and Sonya noted for professionalism.
  • Negative: check-in staff and some nurses described as rude and unprofessional.

What is the quality of care provided by the medical professionals at Sierra San Antonio Medical Plaza?

Five of eight reviewers highlight that once medical professionals (doctors, PA's, and X-ray technicians) attend to patients, the care is efficient and thorough, often resulting in quick diagnoses and treatment plans. However, the initial check-in experience can detract from overall satisfaction.

Source: 5 of 8 reviews • Confidence: high (explicit mention)

  • Medical professionals praised for thorough exams and quick follow-up.

Are there any concerns about patient confidentiality at Sierra San Antonio Medical Plaza?

One review explicitly mentions hearing staff speaking negatively about patients while in waiting rooms, raising concerns about confidentiality and creating an uncomfortable environment.

Source: 1 of 8 reviews • Confidence: low (single report)

  • Confidentiality concern reported by one patient regarding staff comments.

Ratings

2.6

2.6

52 reviews

5
15
4
5
3
3
2
4
1
25

Location

16465 Sierra Lakes Pkwy, Fontana, CA 92336

FontanaCA92336

Hours

Monday9 AM–8 PM
Tuesday9 AM–8 PM
Wednesday9 AM–8 PM
Thursday9 AM–8 PM
Friday9 AM–8 PM
Saturday9 AM–5 PM
Sunday9 AM–5 PM

Popular Times

6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Amenities & Details

Accessibility

Wheelchair accessible entranceWheelchair accessible parking lotWheelchair accessible restroom

Offerings

Has online careX-ray

Amenities

Restroom

Planning

Appointment requiredAppointments recommendedAccepts walk-ins

Payments

Credit cardsDebit cardsNFC mobile payments

Details

Plus Code
4HP3+XQ Fontana, California
Timezone
America/Los_Angeles
Google Place ID
ChIJ-aO3GQNMw4ARBoaqKFRbqxc

Other matches

Compare similar listings from your search — explore higher- and lower-rated options nearby.

See all Urgent care center results →