Southlake residents are served by a community known for Southlake Town Square, Bicentennial Park, and Gateway Church. What Southlake lacks is a 24/7 freestanding emergency room offering dehydration treatment. Urgent care clinics near Southlake often require an appointment, and many primary care offices aren't open at night or on weekends.
That's why 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 you need dehydration treatment near Southlake Town Square, Bicentennial Park, and Gateway Church, our rehydration team is ready.
Rehydration care Southlake trusts.
When it matters, where you go makes a difference. Here is why Southlake 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.
Board-certified ER physicians
Every Southlake patient is treated by an Emergency Medicine specialist — not just a PA or NP.
Fast IV fluids
Relief often begins within the first hour.
Care for all ages
From infants to seniors.
Signs of dehydration.
What leads to dehydration.
- ✓Vomiting or diarrhea from illness
- ✓High fever
- ✓Heat exposure or heat exhaustion
- ✓Intense exercise or sports
- ✓Not drinking enough fluids while sick
- ✓Certain medications
Come in if you have—
- —Inability to keep fluids down
- —Little or no urination for 8+ hours
- —Dizziness, confusion or extreme fatigue
- —A child who is unusually sleepy or has no tears when crying
- —Signs of heat exhaustion or heatstroke
Feeling drained right now?
Walk in for fast IV rehydration.
Treatment we offer.
IV fluid replacement
Fast, direct rehydration — often faster relief than drinking fluids alone.
Electrolyte correction
Restoring sodium, potassium and other essential electrolytes.
Anti-nausea medication
So fluids and food stay down once you're home.
Treating the underlying cause
Whether it's infection, heat exposure or another illness.
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.
- 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: Call 817-945-4200 from Southlake with any questions before you arrive.
Why ER Of Fort Worth for Southlake's rehydration care.
Fast IV fluids
Relief often begins within the first hour.
Care for all ages
From infants to seniors, with age-appropriate treatment.
Lab testing available
To check electrolytes and rule out other causes when needed.
All major insurance accepted
Plus transparent self-pay options.
Insurance accepted.
Southlake residents should not delay care due to insurance questions. We accept all major commercial insurance, Medicare, Medicaid, Tricare and many more. View our full accepted insurance list —
Self-pay pricing is also available and discussed transparently before treatment.
Questions from Southlake patients.
How do I know if I need IV fluids vs. just drinking water?
If you can't keep fluids down, have little or no urination, or feel dizzy or confused, IV fluids work faster and more reliably than drinking on your own. When symptoms are more than mild, it's worth being evaluated.
Can dehydration be dangerous?
Yes, especially for infants, young children and seniors. Severe dehydration can affect blood pressure, kidney function and mental status if not treated.
How long does IV rehydration take?
Many patients start feeling better within an hour of starting IV fluids, though the exact time depends on the severity of dehydration and the underlying cause.
Can kids get IV fluids too?
Yes. We treat dehydration in patients of all ages, with fluid amounts and monitoring adjusted appropriately for children.
What if my dehydration is from heat exhaustion?
We treat heat-related dehydration with IV fluids and cooling measures as needed, and will evaluate for heatstroke if symptoms are severe.
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 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. For turn-by-turn directions, enter "4561 Heritage Trace Pkwy, Fort Worth, TX 76244" into Google Maps or Apple Maps.
Can Southlake patients use online check-in?
Online check-in at /online-check-in/ is available for non-emergency visits. If your symptoms are severe or urgent, call 817-945-4200 or come straight in instead.