Southlake's approximately 31,000 residents are served by a community known for Southlake Town Square, Bicentennial Park, and Gateway Church. What Southlake doesn't have is a freestanding emergency room equipped to evaluate and treat high or persistent fevers around the clock — with on-site labs, blood cultures, and IV antibiotics when a bacterial infection is found. The nearest hospital ER can mean a long wait with a sick child or feverish family member; Southlake-area urgent care clinics typically close by evening and cannot run cultures or start an IV.
That's why so many Southlake families rely on ER Of Fort Worth at 4561 Heritage Trace Parkway — just 13 miles from Southlake via Hwy 114 & US-377. We are open 24 hours a day, 7 days a week, 365 days a year. When a fever spikes in the middle of the night near Southlake Town Square, Bicentennial Park, and Gateway Church, our team is ready. A full fever workup — including rapid flu/strep/COVID testing, a complete blood count, and imaging if needed — begins within minutes of your arrival.
The fever care Southlake trusts.
Distance and trust go hand-in-hand for Southlake families dealing with a sick child or a fever that won't break. Here is why residents near Southlake Town Square, Bicentennial Park, and Gateway Church choose ER Of Fort Worth.
15-minute drive from Southlake
Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway.
No long hospital waits
Freestanding ERs serve far fewer patients per shift than hospital ERs. Southlake families consistently report walk-in, same-room care for fever within minutes — not hours.
On-site labs & rapid testing
Complete blood count, blood cultures, urinalysis, and rapid flu/strep/COVID testing — every tool needed to find the source of a fever is right here. No off-site referrals.
Board-certified physicians only
Every Southlake patient — adult or child — who comes through our doors is evaluated by a board-certified emergency medicine physician. Never a mid-level only. 24 hours a day.
Fever warning signs.
Recognize these signs early. In Southlake or anywhere else, these symptoms mean call 817-945-4200 or come in immediately — quick treatment leads to better outcomes.
Common causes.
Understanding what's causing a fever helps guide the right diagnostic tests and treatment for Southlake patients.
- ✓Bacterial infections (UTI, pneumonia, strep)
- ✓Viral illness (flu, COVID-19, RSV)
- ✓Sepsis or bloodstream infection
- ✓Appendicitis or abdominal infections
- ✓Skin & soft-tissue infections
- ✓Mononucleosis
- ✓Tick-borne illness
Don't wait. Leave for our ER if—
- — Fever above 103°F that won't come down
- — Any fever in a baby under 3 months
- — Fever with stiff neck, severe headache or rash
- — Fever in someone with cancer, HIV or on immunosuppressants
- — Fever with confusion, severe weakness or dehydration
Not sure? Call us from Southlake.
Our team can help you assess the right level of care.
Treatments we offer.
Southlake patients presenting with a high or persistent fever are evaluated quickly. Our Fort Worth ER is fully equipped to evaluate and treat fevers around the clock.
On-site lab panel
Complete blood count, blood cultures, and infection markers within an hour — no off-site lab trips for Southlake patients.
Rapid flu, strep & COVID testing
PCR-level testing for the most common causes of fever — results in under an hour.
Imaging when needed
Chest X-ray, CT or ultrasound on-site to find hidden sources of infection in Southlake-area patients.
IV fluids & fever reducers
Rapid rehydration and temperature control for severely dehydrated patients.
IV antibiotics
Started immediately for bacterial infections and sepsis — every minute counts.
Observation services
Extended monitoring for Southlake patients who need repeat labs or watchful waiting before a safe discharge.
Getting to our ER from Southlake, TX.
We are located at 4561 Heritage Trace Parkway, Suite 117, Fort Worth, TX 76244 — approximately 13 miles from Southlake. The drive typically takes 15 minutes or less under normal traffic conditions. Routes that work well depending on where in Southlake you are starting:
- 1 Primary route: Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway. Total: ~13 miles, ~15 min.
- 2 Alternate route: From Davis Boulevard, head north to Southlake Boulevard (FM-1709), then west to US-377 south toward Heritage Trace Parkway. Total: ~13 miles, ~15 min.
- ! Emergency tip: If a fever comes with confusion, severe weakness or a rash that won't fade, call 911 rather than driving. If symptoms are stable and you have a driver, call 817-945-4200 to alert our team before you leave Southlake.
Our parking lot offers immediate drop-off access adjacent to the front entrance. See our full Southlake service area page for a map and additional details about our proximity to Southlake-area neighborhoods.
Why ER Of Fort Worth for Southlake's fevers.
Average wait under 10 minutes
High fevers are triaged immediately. Our low-volume, high-efficiency model means Southlake families aren't stuck in a hallway bed for hours.
Board-certified ER physicians
Every patient from Southlake is evaluated by an emergency-medicine-trained physician, 24/7. Our ER doctors are fellowship-trained and experienced.
On-site imaging & labs
CT, ultrasound, X-ray and full-panel labs — every test needed to find the source of a fever, same visit. No off-site referrals.
All major insurance accepted
BCBS, Aetna, Cigna, UnitedHealthcare, Humana, Medicare, Tricare and more. See full insurance list —
Insurance accepted.
Southlake families with a high or persistent fever should not delay care due to insurance questions. Federal law requires that true emergency care be covered regardless of network status at the time of service. We accept all major commercial insurance, Medicare, Tricare and many more. View our full accepted insurance list —
Our billing team is available to answer questions about your coverage before, during, or after your visit. Self-pay pricing is transparent and available on request.
Questions from Southlake patients.
How far is ER Of Fort Worth from Southlake TX?
We are approximately 13 miles from Southlake — about 15 minutes under normal traffic. Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway.
What is the fastest route from Southlake to your emergency room?
Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway. From Davis Boulevard, head north to Southlake Boulevard (FM-1709), then west to US-377 south toward Heritage Trace Parkway. For turn-by-turn directions, enter "4561 Heritage Trace Pkwy, Fort Worth, TX 76244" into Google Maps or Apple Maps.
Should I go to urgent care or an ER for a high fever in Southlake?
It depends on severity. Mild fevers in healthy adults can often be managed at an urgent care near Southlake. But any fever above 103°F, a fever in an infant under 3 months, fever with a stiff neck or confusion, or a fever that has lasted more than three days needs ER-level care — including on-site labs, blood cultures, and IV antibiotics if a bacterial infection is found. Most Southlake-area urgent cares cannot run cultures or start an IV on the spot.
How quickly will my fever be evaluated after arriving from Southlake?
Fever is triaged quickly, especially in infants, older adults, or anyone showing signs of dehydration or confusion. Our average wait time across all conditions is under 10 minutes, and high-risk fever presentations from Southlake are brought back immediately.
Will my insurance cover an ER visit from Southlake TX for a fever?
Yes. We accept BCBS, Aetna, Cigna, UnitedHealthcare, Humana, Medicare, Tricare and most major commercial plans. Emergency evaluation of a high or persistent fever is covered as emergency care under EMTALA regardless of network status. See our full insurance details at /insurance/.
Do you treat fevers in children from Southlake?
Yes. Our ER physicians are trained in pediatric emergency care and routinely treat infants, children and adolescents from Southlake with fever — including newborns, whose fevers always require immediate evaluation. See our Pediatric ER page for more.
How long until I get fever test results?
Most blood work and rapid flu, strep, and COVID swab results come back within 30-60 minutes. Blood and urine cultures take 24-48 hours to fully process, but we begin treatment immediately based on your symptoms and initial labs — Southlake patients are never left waiting on a culture before care begins.
Can Southlake residents use online check-in for a fever visit?
Yes — and we encourage it for non-critical fevers. Our online check-in at /online-check-in/ lets you submit your information before leaving Southlake so our staff can begin intake preparation. For a fever above 103°F, an infant under 3 months, or any fever with confusion, stiff neck or rash, call or come straight in rather than pausing to fill out a form.
What's the best route from the Southlake Town Square, Bicentennial Park, and Gateway Church area in Southlake to your ER?
Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway. From Davis Boulevard, head north to Southlake Boulevard (FM-1709), then west to US-377 south toward Heritage Trace Parkway. Both routes average 15 minutes under normal Tarrant County traffic.