Urgent Care in Rialto, CA

21 verified clinics · Walk-ins welcome · No appointment needed

21 clinics found

Independent

Lani City Medical Urgent Care - Rialto, CA

150 W Baseline Rd # B, Rialto, CA 92376

4.7 (231)
Mon–Fri: 10:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
MinuteClinic

MinuteClinic at CVS - Mission Grove

491 E Alessandro Blvd, Riverside, CA 92508

2.8 (54)
Mon–Fri: 9:00 AM – 1:00 PM, 2:00 – 5:30 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
MinuteClinic

MinuteClinic at CVS - Pomona

775 E Foothill Blvd, Pomona, CA 91767

2.5 (29)
Mon–Fri: 9:00 AM – 1:00 PM, 2:00 – 5:30 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
MinuteClinic

MinuteClinic at CVS - Arcadia

1401 S Baldwin Ave, Arcadia, CA 91007

3.1 (53)
Mon–Fri: 9:00 AM – 1:00 PM, 2:00 – 5:30 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
MinuteClinic

MinuteClinic at CVS - Temecula

29610 Rancho California Rd, Temecula, CA 92591

3.2 (44)
Mon–Fri: 9:00 AM – 1:00 PM, 2:00 – 5:30 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
MinuteClinic

MinuteClinic at CVS - Yorba Linda

18080 Imperial Hwy., Yorba Linda, CA 92886

3.8 (37)
Mon–Fri: 9:00 AM – 1:00 PM, 2:00 – 5:30 PM
Walk-in minor illness care Vaccinations Physicals Strep/flu/COVID testing Chronic disease monitoring
FQHC

Arrowhead Family Health Center - Westside

850 E Foothill Blvd, Rialto, CA 92376

3.2 (67)
Mon–Fri: 8:00 AM – 5:00 PM
Primary care Walk-in urgent care Behavioral health Pediatrics Women's health Pharmacy Sliding-scale fees
AFC

AFC Urgent Care Chino

8345 Pine Ave suite 140, Chino, CA 91708

5 (29)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

University Urgent Care

941 Kendall Dr # C, San Bernardino, CA 92407

4.7 (530)
Mon–Fri: 9:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Colton Urgent Care

1181 N Mt Vernon Ave, Colton, CA 92324

3.2 (217)
Mon–Fri: 9:00 AM – 8:30 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Corona

2790 Cabot Dr #145, Corona, CA 92883

4.9 (273)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Chino Hills

4200 Chino Hills Pkwy #800, Chino Hills, CA 91709

4.9 (1373)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Lani City Medical Urgent Care - Rancho Cucamonga

11398 Kenyon Way Suite J, Rancho Cucamonga, CA 91701

4.8 (960)
Mon–Fri: 10:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Ladera Ranch

27522 Antonio Pkwy SUITE P3, Ladera Ranch, CA 92694

4.1 (794)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Anaheim-Katella

1711 W Katella Ave, Anaheim, CA 92804

4.4 (762)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Valencia

27550 Newhall Ranch Rd, Valencia, CA 91355

4.5 (462)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Redlands Urgent Care

301 W Redlands Blvd, Redlands, CA 92373

3.5 (471)
Mon–Fri: 9:00 AM – 8:30 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Modesto

2001 McHenry Ave L, Modesto, CA 95350

5 (1039)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Granada Hills

16912 San Fernando Mission Blvd, Granada Hills, CA 91344

4.5 (916)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Tustin

535 E Main St Suite 113, Tustin, CA 92780

4.7 (93)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Dignity Health

Urgent Care - Dignity Health - Fontana

17051 Sierra Lakes Pkwy Ste 102, Fontana, CA 92336

2.6 (242)
Mon–Fri: 9:00 AM – 9:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray

Urgent Care in Rialto, CA — Overview

Rialto is a major city in California. This directory covers verified urgent care clinics across the Rialto metropolitan area.

Healthcare in Rialto includes national urgent care chains (MinuteClinic, AFC, Concentra), plus regional health system urgent care centers. Walk-in care is widely available 7 days a week.

This directory covers urgent care locations across Rialto proper and surrounding suburbs. Whether you need same-day care or after-hours walk-in treatment, you'll find the nearest verified option.

Common questions about urgent care in Rialto

Quick answers before you visit.

What insurance do urgent care clinics in Rialto, CA accept?

Most urgent care clinics in Rialto accept major commercial plans (Blue Cross Blue Shield of California, Aetna, Cigna, UnitedHealthcare, Humana), Medicare, California Medicaid, and TRICARE. Specific in-network coverage varies by clinic — check the individual clinic page for the most accurate list, or call the clinic directly to confirm before your visit.

Which urgent care networks are strongest in Rialto?

The largest walk-in care networks in the Rialto area include the major regional health systems. See the 'Local networks' section on this page for a description of each — their typical services, affiliated hospitals, and FAQs about insurance acceptance.

Is urgent care cheaper than the ER in Rialto?

Yes — significantly. A typical urgent care visit in Rialto costs $25–$75 with insurance (copay), or $100–$200 cash-pay for a basic visit. An ER visit averages $1,500–$2,500 even for non-emergency issues. Urgent care is appropriate for fevers, flu, UTIs, pink eye, minor injuries, strep, and most same-day concerns — reserve the ER for chest pain, stroke symptoms, severe bleeding, or trouble breathing.

Do Rialto urgent care clinics take walk-ins, or do I need an appointment?

All Rialto urgent care clinics accept walk-ins — that's their core business. Many large chains (MinuteClinic, AFC Urgent Care, Concentra, and Solv-partnered clinics) also let you reserve a time slot online to skip the waiting room. Wait times are typically posted live on each clinic's website.

Are there pediatric urgent care options in Rialto?

Most adult urgent cares in Rialto see children age 1 and older. For infants under 12 months or complex pediatric presentations, look for dedicated pediatric urgent care — PM Pediatric Care, children's-hospital-affiliated walk-in centers, or pediatric-specific clinics. Check individual clinic pages for pediatric availability and age ranges.

How late are urgent care clinics open in Rialto?

Most Rialto urgent care clinics are open 8 AM to 8 PM, 7 days a week. Some major-chain locations (MinuteClinic, AFC Urgent Care, Concentra) offer extended or weekend hours, and a handful operate 24/7. Check the 'hours' line on each individual clinic page for current operating times — clinic schedules change, so we recommend confirming before travel.