Your neighborhood urgent care in Riverside & Brooklyn
Prosper Urgent Care is an owner-operated clinic on Riverside Avenue, built for the people who live and work in Brooklyn, Riverside, Five Points, Avondale, and Murray Hill. No corporate chain, no surprise bills, just good care from a provider who knows the neighborhood.
$99flat urgent care visit, in-house tests and treatment included
5.0 on Google · Read our reviewsWalk-ins welcome · Open 7 days a week, 8am–4pm
- Owner-operated, not a corporate chain
- Close to Five Points, Avondale, and Murray Hill
- Open every day of the week, 8am–4pm
- Same provider you can come back to
Care from someone invested in the neighborhood
Prosper was built from the ground up by its owner and provider, Alex J. Roberts, PA-C, from the physical space to every system that runs it. That means the person treating you is the person responsible for the clinic, and our staff are well paid and here to stay.
Alex began his career at Mayo Clinic in orthopedic oncology and surgery, then worked as an emergency room PA, then spent years in high-volume urgent care. You get ER-level judgment in a calm, unhurried neighborhood clinic.
What we treat
- Colds, COVID, flu, strep throat, and sinus infections
- UTIs, ear infections, pink eye, and allergies
- Rashes, bites, abscesses, and minor burns
- Cuts that need stitches or skin glue
- Sprains and minor injuries, with same-day imaging nearby
- School, sports, work, and DOT physicals
Owner-operated, not a chain
Meet your provider

Alex J. Roberts, PA-C
Owner and provider
- Mayo Clinic, orthopedic oncology and surgery
- Former emergency room PA
- Years in high-volume urgent care
Frequently asked questions
Where exactly are you?
We are at 108 Riverside Ave, Unit 503, in the Brooklyn shopping area next to Whole Foods, The Fresh Market, First Watch, Cava, Chipotle, and BurgerFi.
Which neighborhoods do you serve?
Everyone is welcome. Most of our patients come from Brooklyn, Riverside, Five Points, Avondale, Murray Hill, Downtown, LaVilla, Southbank, San Marco, Springfield, and Ortega.
Are you open on weekends?
Yes. We are open 7 days a week, 8am–4pm, including Saturdays and Sundays.
Who will I see?
You will usually be seen by Alex J. Roberts, PA-C, the clinic owner, who trained at Mayo Clinic and worked in the emergency room before urgent care.
Ready to be seen?
Check in online now, or just walk in.
Simple, upfront pricing
No insurance needed. Every visit includes an itemized receipt for reimbursement.
- Urgent care visitIn-house tests and treatment included$99
- School, sports, or work physicalECG add-on $15 · TB skin test add-on $35$45
- DOT physicalPhoto ID required$99
- B12 shot (no visit needed)Nurse visit, in and out$45
In-house tests included in your $99 visit
- Rapid COVID & flu
- Strep
- Mono
- Urinalysis
- Pregnancy test
- Blood glucose
- ECG

Visit us
Next to Whole Foods, The Fresh Market, First Watch, Cava, Chipotle, and BurgerFi.
Open 7 days a week, 8am–4pm
Including weekends. Extended hours coming soon.
Free parking, plenty of spaces
Ground-level entrance, wheelchair accessible