Mercy Emergency Department - Oklahoma City

4300 W. Memorial Road
Oklahoma City, OK 73120
Fax: (405) 936-5058
Services are provided by Mercy Hospital Oklahoma City Learn more »
Hours of Operation:
Open daily 24 hours
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Mercy Hospital's emergency rooms in Oklahoma City, OK is here to serve you in any medical emergency. Our recently renovated, 28-bed ED offers eight new treatment rooms for greater capacity and reduced waiting time. 

Each of these rooms is equipped with bedside registration, connecting to Mercy’s integrated electronic health record system. This not only safeguards your personal information, but it also ensures our doctors and nurses have access to your medical history. This allows for the most effective treatment.

Visit one of our Oklahoma City-area Convenient Care locations for immediate treatment of minor medical conditions.

Mercy Convenient Care: 405-749-7099

Our Providers

Todd David Arms, PA, Mercy
Emergency Medicine, Hand Surgery
Mercy Clinic
Brandon Stephen Brown, MD, Mercy
Emergency Medicine
Mercy Clinic
Edwin Chendra, PA, Mercy
Emergency Medicine
Mercy Clinic
Robert Danford Crane, MD, Mercy
Emergency Medicine
Mercy Clinic
Kayla Hale, PA, Mercy
Emergency Medicine
Mercy Clinic
Jesse Ray Hill, MD, Mercy
Emergency Medicine
Mercy Clinic
Karyn Koller, MD, Mercy
Emergency Medicine
Mercy Clinic
Colby D. Mayo, DO, Mercy
Emergency Medicine
Mercy Clinic
Jose Antonio Medina, PA, Mercy
Emergency Medicine
Mercy Clinic
Brent Alan Mefford, MD, Mercy
Emergency Medicine
Mercy Clinic
Juan Carlos Nalagan, MD, Mercy
Emergency Medicine
Mercy Clinic
Joshua Rush Payne, MD, Mercy
Emergency Medicine
Mercy Clinic
Michael Duane Plinsky, MD, Mercy
Emergency Medicine
Mercy Clinic
Jeffrey Gene Reames, MD, Mercy
Emergency Medicine
Mercy Clinic
Cynthia LaNeale Robertson, PA, Mercy
Emergency Medicine
Mercy Clinic
Brian Joseph Seaton, MD, Mercy
Emergency Medicine
Mercy Clinic
Sarah Lynn Tyszko, PA, Mercy
Emergency Medicine
Mercy Clinic
Michael Lance Watson, MD, Mercy
Emergency Medicine
Mercy Clinic
Dawn Cerise Womack, APRN-CNP, Mercy
Emergency Medicine
Mercy Clinic