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Open 24 Hours · 7 Days a Week · Including All Holidays

Board-Certified
Emergency Physicians
in Houston, TX

Freestanding 24-hour ER at 4000 Washington Ave — combining hospital-level care with the speed and comfort of a private practice. No wait time.

📍 4000 Washington Avenue, Suite 100, Houston, TX 77007

16 Years
Serving Houston
125+ Years
Combined Experience
24/7
Always Open
0 Min
Wait Time

Who We Are

Houston's Premier
Freestanding Emergency Room

Memorial Heights Emergency Center has served the Houston Heights, River Oaks, Midtown, and Downtown communities since November 2009. We combine the full support services of a hospital ER with the aesthetics and convenience of a high-end private practice.

Our 6,000+ sq ft facility includes eight treatment rooms — several equipped with crash carts and defibrillators — and a CLIA-certified in-house lab with CT scan, Ultrasound, and X-ray for immediate on-site diagnostics.

  • Board-certified, residency-trained emergency physicians only
  • No appointment needed — walk in 24 hours a day, 7 days a week
  • Priority transfer privileges with all local Houston hospitals
  • 300+ medications stocked in our in-house pharmacy
  • We work with your private insurance to minimize out-of-pocket costs

Know the Difference

ER vs. Urgent Care

We frequently get asked about the differences between Memorial Heights and urgent care facilities in Houston. One key advantage: we're open 24/7 with no wait time, and our lab and imaging services are generally not available at urgent care.

Check In Now — No Wait
Service Memorial Heights ER Urgent Care
Abdominal Pain Care
Board-Certified ER Physicians
Cardiology Care
Pediatric Focus
Lab & Imaging Services
Little to No Wait Time
Minimized Costs
Minor Illnesses & Injuries
Open 24/7
Trauma / Injury
Open Right Now

Check In Online.
Skip the Wait.

Check in from your phone before you arrive — our team will be ready the moment you walk through the door at 4000 Washington Avenue, Suite 100.

Wait Time

Little to None

Facility

Open 24/7

Physicians

Board Certified

Lab & Imaging

On-Site