*When availableWe have rapid COVID-19 testing with same day results. Our goal is to provide same day results to as many people as possible. We are giving priority to all patients who have COVID-19 symptoms, and also to all CRITICAL INFRASTRUCTURE workers with or without symptoms. Many patients with special circumstances may require a rapid COVID-19 test rather than waiting on test that takes longer. To expedite your visit, please register online at selected locations.

Park Cities | Galleria

Please be advised that Advance ER is a state licensed free-standing emergency center and all of our testing, including COVID-19, is billed as an emergency department visit.

James Dennington Photo

James A Dennington

M.D.
  • Profile
Bio
I’m a Texan through and through. I received my medical degree from the University of Texas Southwestern Medical Center in Dallas and I have worked in several different Texas hospital emergency rooms before coming to Advance ER. I live in Southlake with my lovely wife, Kristina, and our three young children who keep us busy with sports, music and church events. I’ve been to Africa for three medical missions trips where I was able to help people who don’t have easy medical access. For fun, I enjoy playing guitar. I’ve also co-authored a humorous book, “Best Seller,” just to keep things light.
  • Best In Dallas

    We offer the best and prompt 24 hour medical care at both of our Dallas locations.

  • Board-Certified Physicians

    Every patient at Advance ER is seen by a board-certified emergency room physician.

  • Major or Minor Emergency Care

    We treat the most common to the most critical medical conditions. No matter your needs, we are prepared.

  • Superior Care

    At Advance ER we offer a level of care that far surpasses anywhere else, with private rooms and concierge-level care from your doctors.

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