Research Team

Meet Our Dedicated Research Team

Take some time to view the impressive resumes of the highly-skilled Investigators available at Applied Research Center of Arkansas. Applied Research Center of Arkansas is a high quality, multi-specialty research organization. We conduct Phase II,III, IV Clinical Trials that are aimed at finding new and better treatments for various medical conditions and diseases. We also partner with Sponsors to conduct Registries, Health Outcomes, and Medical or Diagnostic Device trials. We pride ourselves in delivering high quality data, on time and within budget. We strive to maintain fundamental relationships with our community partners, study volunteers, Sponsors and CROs. Visit our Little Rock, AR Express Walk-in Clinic today!

Medical Director & Site Leadership
simpson
Steve Simpson, MD
Medical Director
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wright
Donna Wright, APRN
CEO/President
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Rhonda Rowton, CCRP
Director of Clinical Operations
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wright
Letha McGarity, M.S., CCRC
Lead Study Coordinator
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Allergy
Jeffers
Teresa Jeffers, MD
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Dermatology
Dr. Andrea Mabry
Andrea Mabry, MD
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Dr. Marla Wirges
Marla Wirges, MD
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Family
Dr. Lee Wilbur
Lee Wilbur, MD
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Harrell
Robert E. Harrell, MD
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Gastroenterology
Velez
Louis D. Velez, MD
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angelo_coppola
Angelo Coppola, MD
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Opthamology
Ernest C. Clifton, MD
Ernest C. Clifton, MD
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Orthopeadic
Martin
Kenneth Martin, MD
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Pain
Collins
Kevin Collins, MD
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Pediatrics
Washington
Mitzi Washington, MD
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Dr. Aaron Strong, M.D.
Aaron Strong, MD
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Dr. Catherine Robben, M.D.
Catherine Robben, MD
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Dr. Chad Rodgers, M.D.
Chad Rodgers, MD
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Dr. Ahart
Cheryl L. Ahart, MD
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Dr. Levin
Frederick Levin, MD
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Dr. O’Neill, M.D.
Joshua O’Neill, MD
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kyler_crary
Kyler Crary, MD
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Dr. Schmitz
Susan Schmitz, MD
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Podiatry
Dellinger
Richard Dellinger, DPM
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Urology
danna
Richard D’Anna, MD
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Meet Our Dedicated Staff

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Left to Right front row: Keela Sarver, APRN; Letha McGarity, Rhonda Rowton, Donna Wright, APRN; Randy Wright
Left to Right back row: Dr. Richard Dellinger, Dr. Steve Simpson, Dr. Louis Velez

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Left to Right: Keela Sarver, Rhonda Rowton, Letha McGarity, Michelle Barnette, Dedra Moore, Donna Wright

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Left to right: Letha McGarity, Michelle Barnette, Kendra Jones, Rhonda Rowton, Donna Wright, Randy Wright

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Left to Right: Rhonda Rowton, Dr. Richard D’Anna, Donna Wright, Madeline Jewell, Keela Sarver