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 24/7 freestanding emergency room equipped to treat severe infections with intravenous antibiotics. The nearest hospital ER can mean hours of waiting; Southlake-area urgent cares typically don't carry IV antibiotics or the staff to monitor an infusion.
That's why so many Southlake residents 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 an infection is too severe for oral medication near Southlake Town Square, Bicentennial Park, and Gateway Church, our team provides IV antibiotic treatment with blood cultures, fluid resuscitation, and continuous monitoring.
IV antibiotic care Southlake trusts.
When an infection is getting worse, distance and speed of treatment matter. Here is why Southlake residents near Southlake Town Square, Bicentennial Park, and Gateway Church choose ER Of Fort Worth for IV antibiotics.
15-minute drive from Southlake
Take Highway 114 west, then exit south onto Highway 377 (Denton Highway) and continue south to Heritage Trace Parkway.
IV antibiotics started without delay
Sepsis and serious infections are high-priority — Southlake patients are brought back and IV antibiotics are started immediately.
Full lab and imaging on-site
Blood cultures, CBC, lactate, plus CT, ultrasound, and X-ray to locate the infection source — a complete workup in one visit.
Board-certified ER physicians
Every Southlake patient is evaluated by a board-certified emergency medicine physician — 24 hours a day, every day.
Signs your infection needs IV antibiotics.
Some infections are too severe for oral medication — early recognition leads to faster treatment and prevents serious complications like sepsis. Southlake patients should not wait if these symptoms appear.
Common causes.
Understanding the type of infection guides antibiotic selection and determines whether admission is needed for Southlake patients.
- ✓Sepsis — bacterial bloodstream infection
- ✓Severe pneumonia
- ✓Pyelonephritis — kidney infection
- ✓Cellulitis or skin abscess
- ✓Bone or joint infection — osteomyelitis, septic arthritis
- ✓Endocarditis — heart valve infection
- ✓Diabetic foot infection
Don't wait. Come now if—
- — Severe bacterial infection with high fever that isn't improving
- — Oral antibiotics not working after 48—72 hours
- — Vomiting that prevents keeping oral medication down
- — Signs of sepsis — fever, rapid heart rate, confusion, or low blood pressure
- — Immunocompromised patient with any serious infection
- — Spreading skin or wound infection with red streaks or fever
Not sure? Call us from Southlake.
Our nurses can help you decide.
Treatments we offer.
Our ER is fully equipped to evaluate and treat Southlake patients with serious infections using IV antibiotics, 24/7.
IV access & fluid resuscitation
Rapid IV placement and hydration support — essential for Southlake patients who are dehydrated or unable to keep fluids down.
Broad-spectrum IV antibiotics
Evidence-based antibiotic protocols started immediately while cultures are pending — covering the most likely pathogens.
Blood cultures & lab workup
Blood cultures drawn before antibiotics start, plus CBC, metabolic panel and lactate to assess infection severity.
Continuous vital sign monitoring
Heart rate, blood pressure, oxygen saturation and temperature monitored throughout treatment to track response.
Imaging to identify source
CT, X-ray or ultrasound to locate the infection source — abscess, pneumonia, kidney infection, or joint involvement.
Admission or transfer coordination
Direct admission protocols with partner hospitals for severe infections requiring inpatient IV antibiotic courses.
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.
- ! Tip: If you have a high fever, confusion, or a rapidly spreading infection, call 817-945-4200 to let our team know you're on your way from Southlake — we'll be ready to start IV antibiotics the moment you arrive.
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 IV antibiotics.
Average wait under 10 min
Sepsis and serious infections are high-priority — Southlake patients are brought back and IV antibiotics are started without delay.
Board-certified ER physicians
Every patient is evaluated by an emergency-medicine-trained physician, 24/7. Our ER doctors never leave you with a mid-level alone.
On-site imaging & labs
CT, ultrasound, X-ray and full lab including blood cultures — complete infection workup in one visit.
All major insurance accepted
BCBS, Aetna, Cigna, UnitedHealthcare, Humana, Medicare, Tricare and more. See full insurance list —
Insurance accepted.
Southlake residents should not delay needed IV antibiotic treatment due to insurance questions. We accept all major commercial insurance, Medicare, Medicaid, 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.
How long does an IV antibiotic infusion take for Southlake patients?
Most individual infusions take 30—60 minutes. Some Southlake patients need one dose and go home with oral antibiotics; others require observation for several hours or multiple doses to confirm the infection is responding before discharge.
Will Southlake patients need to be admitted to the hospital?
Many patients receive IV antibiotics in our ER and go home with oral antibiotics to complete the course. Severe infections — sepsis, endocarditis, bone infections, or infections not responding — may require hospital admission for prolonged IV therapy, which our team coordinates directly.
Will my insurance cover an IV antibiotics visit from Southlake TX?
Yes. We accept BCBS, Aetna, Cigna, UnitedHealthcare, Humana, Medicare, Tricare and most major commercial plans. See our full insurance details at /insurance/.
Can Southlake patients get IV antibiotics for a kidney infection or UTI?
Yes — for kidney infections (pyelonephritis) with high fever, vomiting, or inability to keep oral medication down, IV antibiotics are the appropriate treatment. We draw blood cultures and start broad-spectrum IV antibiotics immediately while results are pending.
What sepsis warning signs should Southlake residents watch for?
Fever with a fast heart rate, confusion, low blood pressure, or a rapidly spreading skin infection are signs of possible sepsis — a medical emergency. Southlake patients showing these signs are triaged immediately and started on IV antibiotics and fluids without delay.
Can Southlake patients use online check-in for an infection evaluation?
Online check-in at /online-check-in/ is available for non-emergency symptoms. If you have a high fever, confusion, rapid heart rate, or a spreading infection, do not pause to fill out a form — call 817-945-4200 or come straight in. Southlake residents with these symptoms are evaluated immediately regardless of check-in status.
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.