Urgent Care in Florissant, MO| Mercy St. Louis
Urgent Care • Florissant, MO
Clinic Type
Urgent Care
Address
3433 N Hwy 67, Florissant, MO 63033
Phone
(314) 720-4380
—
Opening Hours
Mon-Fri 8:00 am - 8:00 pm; Sat-Sun 9:00 am - 5:00 pm
Telehealth
Available
Emergency Care
Emergency care not specified; urgent care center
Services Offered
Technology & Equipment
Insurance & Payment
—
Mercy-GoHealth now requires credit and debit cards for payment of copays and same-day payment for services, and no longer takes cash on-site.
Credit or debit card, Credit/debit card, Online bill pay
Languages Spoken
—
Pricing
FAQs
What are the hours of operation?
Mon - Fri 8:00 am - 8:00 pm; Sat - Sun 9:00 am - 5:00 pm
Where is the clinic located?
3433 N Hwy 67 Florissant, MO 63033
How can I pay for my visit?
Mercy-GoHealth now requires credit and debit cards for payment of copays and same-day payment for services, and no longer takes cash on-site.
Do you accept insurance?
We are in-network with most major Missouri and national insurance plans.
Is telemedicine available?
Yes, Telemedicine is available.
Is there online bill pay?
Yes, you can pay your bill on the online payment portal.
What services are available at this urgent care?
All the listed urgent care services including Allergies, Cold & Flu, COVID-19 Testing, Ear Infection, Flu Shot, Skin Infection & Rash, Sore & Strep Throat, Sports & Camp Physicals, Telemedicine, Urinary Tract Infections, Workers' Compensation, X-Ray.
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- GoHealth UC Official Site: 4.5/5 stars (8,703 reviews)
- Zocdoc: 4.27/5 for bedside manner, 4.55/5 for wait time
Patients praise
- Professional and knowledgeable staff
- Cleanliness of the facility (mentioned in conflicting reports)
- Polite patient service
- Convenience of care
Common complaints
- Long wait times
- Errors in medical care/diagnostic procedures
- Concerns regarding facility cleanliness
- Complaints about billing practices and surprise costs
- Dissatisfaction with provider interaction and professionalism
"This is as good as you can get. The staff are very knowledgeable, professional and polite."
— GoHealth UC Official Site"I was told that this would be charged as a doctors visit. Instead, I’m charged with 2 separate emergency room visits... Mercy has deliberately charged the insurance incorrectly so that they can make more money."
— Aggregated review sourceSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Nurse Practitioner - Sign On Bonus $10,000, GoHealth Urgent Care — Jul 20, 2025
- SSM Health opens new Behavioral Health Urgent Care in St. Louis | SSM Health — Dec 1, 2025
- Saint Luke's Urgent Care now open in Parkville - The Platte County Landmark Newspaper — Dec 23, 2025
- Medical Assistant with Limited X-Ray - West St. Louis, GoHealth Urgent Care — Jul 20, 2025
- Find All Your Health Needs at Fast Track Urgent Care | FOX 2 — Jul 8, 2026
Information sourced from the clinic's website as of July 11, 2026.
More urgent care clinics in Florissant
SSM Health Urgent Care Florissant is part of the nonprofit, Catholic, integrated health system SSM Health. The organization provides urgent care services as well as other care options across Illinois, Missouri, Oklahoma, and Wisconsin, with a focus on compassionate, patient-centered care. Specific to Florissant, SSM Health operates urgent care through its Missouri network, offering same-day in-person and virtual care, plus access to primary and specialty services through the broader SSM Health system. For exact location details, hours, and services at a Florissant urgent care site, visit ssmhealth.com or contact the Missouri region offices.
Comparing your options?
See other urgent care clinics in Florissant, or search the full directory by insurance, ratings, and more.