Open 24 Hours a Day - Current Wait Time: minute(s) - Call us Now: (214) 891-3354

About Us

Full Service 24 Hour Dallas ER

We’ve remastered the Emergency Room experience. You no longer must deal with the less than sterile crowded waiting rooms of a traditional ER while you suffer with symptoms such as vomiting, abdominal pain, fever or other alarming conditions.

Preston Hollow Emergency Room set out to bring a new experience to emergency medical care in Dallas, TX. We focus on patient care, efficiency and exceptional medical care and are raising the bar in emergency medical care by providing an exceptional private emergency room experience to all.

Features of our facilities include:

  • Board-certified emergency medicine Physicians
  • ER/ICU trained nurses
  • Specialty trained healthcare professionals
  • Open 24/7, including holidays
  • Private patient rooms
  • Inviting atmosphere with no wait time
  • Adult and pediatric emergency room services
  • Well-stocked on-site pharmacy with IV medications such as antibiotics, cardiac antiarrhythmics, and blood thinners.
  • Digital imaging equipment including X-rays, CT scans, and ultrasounds
  • Laboratory tests such as complete blood counts, metabolic panels, cardiac enzymes, liver tests, urinalysis, and drug screens

Winner of the Dallas Voices’ Readers Voice Award 2017

Quality and Efficient Dallas Emergency Care

Located at US75 & Walnut Hill Rd, Preston Hollow Emergency Room was our second Dallas free-standing ER. We represent a new model of community-based care; an emergency room that integrates quality emergency health services and exceptional patient experience. Our efficient and patient care-based model is pioneering the future of emergency room medical care as we know it. We provide the best in 24-hour emergency care so you can get treated and go back to your life.

We’re also the winner of the Dallas Voices’ Readers Voice Award 2017. We would like to thank you all for this award. And we hope you’ll continue to visit Highland Park, Preston Hollow or Lakewood Emergency Rooms if and when the need for urgent medical care arises. It’s been our pleasure serving you.

We Accept Most Private Insurances


Unfortunately, at this time we are unable to accept Government Insurances, such as Medicare, Medicaid, and Tri-Care in addition to Ambetter Insurance.




What Our Patients Are Saying:

The doctors and nurses here are so kind and prompt! I was becoming dangerously sick with the flu and they nursed me back to health quickly and respected everything I had to say! The front desk staff is time efficient, polite and helpful.


- Google Review from "Audra Bradley"

Three Dallas ER Locations to Serve You Faster:

5150 Lemmon Ave #108
Dallas, TX 75209
(214) 891-5579

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8007 Walnut Hill Ln.
Dallas, TX 75231
(214) 891-3354

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6101 E. Mockingbird Ln.
Dallas, TX 75214
(469) 392-4449

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