Almost 200 walk-in locations
Locations in Texas

San Antonio, TX Urgent Care Walk‑In Clinic on Nacogdoches Rd.

13909 Nacogdoches Rd., Suite 111  •  San Antonio, TX 78217
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Located in the H-E-B parking lot on Nacogdoches Rd. and O’Conner Rd., near Ross Dress for Less, in the community near James Madison High School.

Joint ComissionAwarded the Joint Commission’s Gold Seal of Approval for quality, safety, and infection control.
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As of August 1st, 2023, all FastMed Urgent Care and MedPost Urgent Care centers in Texas are owned and operated by CareNow Urgent Care.
Joint ComissionAwarded the Joint Commission’s Gold Seal of Approval for quality, safety, and infection control.
Learn more

Urgent care hours

  • 8:00 am - 8:00 pm
  • 8:00 am - 5:00 pm

Located in the H-E-B parking lot on Nacogdoches Rd. and O’Conner Rd., near Ross Dress for Less, in the community near James Madison High School.

Patient reviews

“The staff was very friendly and helpful with the entire process. The lady at the front desk was very engaging… More

“Good service”

“FAST proficient care. Spot on. Front the front end person to the provider and the medical assistant - everyone was… More

“Friendly, professional staff. Short wait times. We always go here if we can't get inn to see our regular doctor.… More

Our Brands

  • FastMed Urgent Care
  • Crespot Urgent Care
  • MedPost Urgent Care
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