24/7 San Antonio Freestanding ER

Freestanding ER in San Antonio, open 24 hours a day

With eight freestanding locations spread across San Antonio, Complete Care puts emergency medicine within reach no matter which part of the city you call home. From the North Side to Culebra and Brooks City Base, each location is staffed around the clock with emergency-trained physicians ready to treat everything from a broken bone to a hypertensive crisis, with the same level of care you’d expect from a hospital ER.

That kind of coverage means shorter waits, even during San Antonio’s busiest hours. Every Complete Care freestanding ER location is built with full on-site imaging and lab capabilities, so patients get answers and treatment in a single visit instead of being referred elsewhere. When an emergency comes up, find the Complete Care nearest you and walk in, no appointment needed.

Read our patient reviews on Google

This was the second time this year that I have used Complete Care and the visits were for two very different reasons. Both times I received absolutely first-rate care. The place is spotless, the doctors, the X-ray tech, and the nurse who helped me were all excellent.

Bette K.

Patient in

San Antonio, TX

I have never been to an emergency clinic that was so thoughtful, courteous, and professional. From the time I was greeted at the front desk, taken back and triaged by the nurse, and then examined by the doctor I was treated with the best care.

Elena N.

Patient in

San Antonio, TX

Fossil Creek ER has an awesome staff. The waiting area was clean with good space between patients. I didn’t have to wait long at all. Results were quick. I especially appreciate the follow-up call from a physician. Added bonus — open 24 hours a day every day…even New Year’s Day.

Kathy W.

Patient in

San Antonio, TX

What our San Antonio emergency room facilities offer

Every Complete Care location in San Antonio provides the same full range of ER services, so you get consistent, reliable care no matter which location is closest to you.

Conditions we treat include:

Chest pain and cardiac symptoms
Severe allergic reactions
Broken bones and sports injuries
Respiratory issues and breathing difficulties
Abdominal pain and gastrointestinal issues
Dehydration and heat-related illness

On-site imaging and lab work

Every San Antonio location is equipped with the tools needed to diagnose and treat you in one visit, not several. On-site capabilities include:

CT scan
X-ray imaging
Ultrasound
On-site laboratory testing
Electrocardiogram (EKG)

Why choose Complete Care San Antonio ER locations for emergency services?

San Antonio families keep choosing Complete Care for the same reasons: real accessibility, honest pricing, and a team that treats every patient, from infants to adults, with the same level of concern and urgency.

Here’s what sets us apart:

Low wait times

With locations spread throughout the city, you’re never far from short wait times. Our teams are staffed to see you quickly and get you started on treatment right away.

Why choose Complete Care San Antonio ER locations for emergency services?

Here’s what sets us apart:

Low wait times

With locations spread throughout the city, you’re never far from short wait times. Our teams are staffed to see you quickly and get you started on treatment right away.

Transparent billing

Emergencies are stressful enough without confusing bills afterward. Complete Care keeps billing straightforward and upfront, so you know what to expect before you leave.

Full-service emergency care

Every San Antonio location is equipped with on-site CT, X-ray, and ultrasound imaging, along with a full lab, so you get a complete diagnosis and treatment plan in one visit.

Quality care for all ages

From kids to seniors, our physicians and staff are trained to treat patients of every age with the same level of attention and urgency.

Frequently Asked Questions

Complete Care operates six freestanding ER locations throughout San Antonio, including Alamo Heights, Brooks City Base, Fossil Creek, Culebra Road, The Emergency Clinic by the Pearl, and The Emergency Clinic La Vernia. With that many locations spread across the city, there’s likely one within a short drive no matter which part of San Antonio you’re in.

Yes. All six San Antonio locations operate as full emergency rooms, 24 hours a day, seven days a week, with no appointment needed at any of them.

Yes, at every San Antonio location. Each facility is equipped to handle serious emergencies with full imaging technology, including CT, X-ray, and ultrasound, along with an on-site lab, so wherever you go in the network, diagnosis and treatment happen in the same visit.

Yes, our San Antonio locations provide emergency care for patients of all ages, including infants, children, and teens. Our physicians are equipped to treat pediatric emergencies like high fevers, breathing difficulties, dehydration, broken bones, and allergic reactions, with on-site imaging and lab testing for fast answers.

We’re open 24/7, so you can bring your child in any time an emergency strikes.

Nothing is required to walk through the door at any San Antonio location, but a couple of things make the visit smoother. Have a photo ID ready if you can, and mention any medications you’re currently taking or allergies you have as soon as you check in, since that context helps the emergency physician move straight into treatment rather than piecing it together later.

Find a Location

24/7 San Antonio Freestanding ER

Freestanding ER in San Antonio, open 24 hours a day

Read our patient reviews on Google

What our San Antonio emergency room facilities offer

On-site imaging and lab work

Why choose Complete Care San Antonio ER locations for emergency services?

Low wait times

Transparent billing

Full-service emergency care

Quality care for all ages

Why choose Complete Care San Antonio ER locations for emergency services?

Low wait times

Transparent billing

Full-service emergency care

Quality care for all ages

Frequently Asked Questions

How many Complete Care ER locations are in San Antonio?

Are all Complete Care locations in San Antonio open 24/7?

Can you perform imaging and lab work on-site?

Do you provide emergency care for children?

What do I need to bring to my appointment?