Best Emergency Room clinics in San Marcos, TX.
Compare emergency room clinics in San Marcos — ratings, reviews, insurance, services, and booking, all in one place.
2 clinics · sorted by ratingBest Emergency Room clinics in San Marcos 2
Urgent Care & 24/7 ER in San Marcos, TX | Premier
Summary: Premier ER & Urgent Care offers full-service emergency and urgent care under one roof in Texas, including a location in San Marcos. They operate as part of Intuitive Health and provide 24/7 ER and urgent care services through multiple Texas locations, with their San Marcos presence indicated among other Texas sites. For immediate care in San Marcos, you can contact their San Marcos-area services via the general Premier ER channels listed for Texas locations.
San Marcos Wonder World Drive - CareNow Urgent Care
CareNow is a national urgent care and primary care provider (part of HCA Holdings). They offer walk-in urgent care for minor illnesses or injuries, with on-site X-ray, flu shots, sports physicals, and occupational medicine. Many clinics are open 7 days a week with extended hours, and online check-in is available to reduce wait times. The company operates around 200+ clinics across the United States. CareNow is headquartered in Coppell, Texas, with a U.S.-based presence and operations tied to HCA. For the San Marcos Wonder World Drive location specifically, the page does not provide explicit details; you may need to search directly for the San Marcos site’s address, hours, and services.
Not seeing the right fit?
Search the full directory by specialty, insurance, ratings, languages, and more.

