Affinity Urgent Care

Affinity Urgent Care From urgent care, to physicals, and Occupational Medicine, Affinity Urgent Care has you covered!

Affinity Immediate Care is an urgent care, pediatric urgent care, family practice, and occupational medicine facility. In addition to these core services, Affinity also offers well women care, weight loss services, STD testing, testosterone testing, and much more! Affinity’s state-of-the-art facilities in Southeast Texas (Alvin, Galveston, and Texas City/La Marque) are open 7 days a week, accept all major insurances including Medicaid and Medicare, and welcome walk-ins anytime. The team at Affinity Immediate Care strives to provide each patient with exceptional health care services at an affordable price, to keep you and your family healthy! Affinity Urgent Care – Galveston
2808 61st Street, Suite 200
Galveston, TX 77551
409-497-2808

Affinity Urgent Care – Texas City/La Marque
2600 FM 1764 Suite 190
La Marque, TX 77568
409-359-4375

Affinity Urgent Care – Alvin
3128 Hwy 35 South
Alvin, TX 77511
281-886-8964

Sore Throat That Came On Fast? 😣🗣️With colder temps, dry air + seasonal germs can trigger a sore throat—and sometimes it...
02/04/2026

Sore Throat That Came On Fast? 😣🗣️

With colder temps, dry air + seasonal germs can trigger a sore throat—and sometimes it’s more than irritation. Walk in for quick testing and treatment. ✅

📍Alvin | La Marque
https://affinitydrs.com

Cheers to another year, Symone! Your dedication and hard work are truly inspiring. Wishing you a birthday filled with lo...
02/03/2026

Cheers to another year, Symone! Your dedication and hard work are truly inspiring. Wishing you a birthday filled with love and lots of fun! 🥳

Love should come with peace of mind ❤️We offer quick, confidential STI testing with walk-ins welcome.Your health is alwa...
02/02/2026

Love should come with peace of mind ❤️
We offer quick, confidential STI testing with walk-ins welcome.
Your health is always worth checking in on.

📍 La Marque & Alvin
🕗 Mon–Fri: 8am–8pm
🕙 Sat–Sun: 10am–6pm
📞 281-886-8964

Hello February! ❤️A new month is the perfect time to put your health first.At Affinity Urgent Care, we’re open 7 days a ...
02/01/2026

Hello February! ❤️
A new month is the perfect time to put your health first.
At Affinity Urgent Care, we’re open 7 days a week with locations in La Marque and Alvin.
🕗 Mon–Fri: 8am–8pm
🕙 Sat–Sun: 10am–6pm
📞 281-886-8964
Walk-ins welcome — no appointment needed.

🌟 Ready to take the next step in your weight loss journey? 🌟Affinity Urgent Care offers a self-pay weight loss program w...
01/30/2026

🌟 Ready to take the next step in your weight loss journey? 🌟

Affinity Urgent Care offers a self-pay weight loss program with 3 medication options, including GLP-1s, to help you work toward your health goals.

📞 Call 281-886-8964 to learn more or schedule your consultation
📍 Serving La Marque & Alvin

🤧 Cold air can irritate your sinuses and trigger sinus pressure, headaches, and post-nasal drip. Walk in today—our team ...
01/29/2026

🤧 Cold air can irritate your sinuses and trigger sinus pressure, headaches, and post-nasal drip. Walk in today—our team is here to help. 💙

📍Alvin | La Marque
https://affinitydrs.com/

Happy Birthday, Makayla! May your day be as bright as your positive attitude. Enjoy your special day, and may this year ...
01/29/2026

Happy Birthday, Makayla! May your day be as bright as your positive attitude. Enjoy your special day, and may this year bring you great things! 🎉

Cheers to you on your birthday, Lori! We’re grateful for your positivity and hard work. Wishing you a wonderful year fil...
01/28/2026

Cheers to you on your birthday, Lori! We’re grateful for your positivity and hard work. Wishing you a wonderful year filled with success and happiness! 🎉

🎉🎂 Happy Birthday, Brandy! 🎂🎉Join us in wishing a very happy birthday to our amazing practice manager, Brandy! We’re so ...
01/27/2026

🎉🎂 Happy Birthday, Brandy! 🎂🎉

Join us in wishing a very happy birthday to our amazing practice manager, Brandy! We’re so grateful for everything she does to keep our clinics running smoothly and our team supported every day.

We hope your day is filled with celebration, smiles, and all the things that make you feel appreciated! 💐

Cold Weather Got You Feeling Sick All of a Sudden?Cold weekends can mean more indoor germs—and fevers can escalate quick...
01/27/2026

Cold Weather Got You Feeling Sick All of a Sudden?

Cold weekends can mean more indoor germs—and fevers can escalate quickly. If you’re unsure what’s causing it, walk in for same-day testing and a clear plan. ✅

📍Alvin | La Marque
https://affinitydrs.com/

❄️ Clinic Update ❄️Due to winter weather conditions, our La Marque and Alvin clinics are closed today, Monday, January 2...
01/26/2026

❄️ Clinic Update ❄️

Due to winter weather conditions, our La Marque and Alvin clinics are closed today, Monday, January 26th.

We’re happy to share that we plan to reopen tomorrow with normal business hours (8:00 AM–8:00 PM)

Thank you for your patience and understanding, and please stay safe and warm today.

❄️ Weather-Related Closure Update ❄️Due to winter weather conditions, both our La Marque and Alvin clinics are closed to...
01/25/2026

❄️ Weather-Related Closure Update ❄️

Due to winter weather conditions, both our La Marque and Alvin clinics are closed today, Sunday, January 25th, and tomorrow, Monday, January 26th.

The safety of our patients and staff is our top priority. We will continue to monitor conditions and share updates regarding reopening or any additional schedule changes as needed.

👉 Please check back here for the latest updates before visiting.

Thank you for your understanding, and please stay safe and warm.

Address

Houston, TX

Opening Hours

Monday 8am - 8pm
Tuesday 8am - 8pm
Wednesday 8am - 8pm
Thursday 8am - 8pm
Friday 8am - 8pm
Saturday 10am - 6pm
Sunday 10am - 6pm

Telephone

+12818868964

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Our Story

Comprehensive Urgent Care Services Available at Affinity Urgent Care Walk in Clinics Located Throughout the Houston/Galveston, TX, Area

For those times when visiting an urgent care center becomes necessary, finding a walk in clinic that will cater to you and your family’s medical needs isn’t always an easy task. That’s where Affinity Urgent Care comes in. Designed to fill in the gap between pricey emergency-room visits and months-long primary physician wait lists, our family medical clinics provide one-stop shops for comprehensive diagnostics and medical treatment with same-day services that won’t break the bank. We have four modern after hours clinics located conveniently throughout Southwest Texas in Alvin, Galveston, Texas City, and La Marque, so receiving the individualized and prompt medical attention you need is as simple as walking through the doors of our urgent care center that is nearest to you.

At Affinity Urgent Care, we go above and beyond the traditional walk in urgent care center by offering a broad spectrum of specialized health care services for adults and children ages six months and older. Our dedicated team of medical professionals can meet a range of family and pediatric urgent care needs, including the immediate treatment of non-life-threatening illnesses and injuries, minor surgical procedures, and on-site diagnostic testing and X-ray imaging. Plus, we are able to provide comprehensive family practice services, such as high blood pressure management, adult preventative care and routine immunizations, and school and sports physicals to help you feel your best in every way.

Physical Examinations, Lab Tests, STD Testing & Treatment, Well Women Services & More for Residents of Alvin, Galveston, Texas City & La Marque, Texas