General Psychiatry Residency Faculty and Staff

Program Leadership

 

Arunditi Xantus, MD

Arunditi Xantus, MD

Assistant Professor of Psychiatry and Behavioral Medicine
General Psychiatry Residency
Phone: 903-877-7168

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Robert Wieck, DO

Robert Wieck, DO

Assistant Professor of Psychiatry and Behavioral Medicine
Psychiatry Residency
Phone: 903-877-7168

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Yvvone Valentine

Yvvone Valentine

Program Coordinator
Phone: 903-877-3949

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Beverly J. Bryant, MD, ABPN

Beverly J. Bryant, MD, ABPN

Chair and Associate Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Jamon Blood, MD

Jamon Blood, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Ralph de Similien, MD

Ralph de Similien, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Adult Psychiatry
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Tiya Johnson, MD

Tiya Johnson, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Katherine Kerr, MD
Assistant Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Andrew Oshiro, MD

Andrew Oshiro, MD

Assistant Professor of Psychiatry and Behavioral Medicine
General Psychiatry
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John Pogue, MD

John Pogue, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Adult Psychiatry
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Phyllis Ramirez, MD

Phyllis Ramirez, MD

Assistant Professor
Adult Psychiatry
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Brandon Riley, MD

Brandon Riley, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Adult Psychiatry
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Ray Scardina, MD

Ray Scardina, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Ndukwe Uduma, MD

Ndukwe Uduma, MD

Assistant Professor of Psychiatry and Behavioral Medicine
Child and Adolescent Psychiatrist
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Psychology

 

Stephanie Simmons, PsyD

Stephanie Simmons, PsyD

Program Director, Assistant Professor, Clinical Psychology
Psychology Internship & Fellowship
Phone: 903-877-7679

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Halle Ross-Young, PsyD

Halle Ross-Young, PsyD

Assistant Professor, Psychiatry & Behavioral Medicine
Inpatient Psychology
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Andrew L. Schmitt, PhD

Andrew L. Schmitt, PhD

Psychology Section Chief, Director of Neuropsychology
Psychology Internship & Fellowship
Phone: 903-877-8721

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Crystal Frazier, Psy.D, MPA

Crystal Frazier, Psy.D, MPA

Assistant Professor Clinical Psychology
Program Director, Postdoctoral Fellowship
Phone: 903-877-7168

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Pelin Strebler, PhD

Pelin Strebler, PhD

Assistant Professor, Neuropsychology
Psychology Internship & Fellowship
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Joseph Whitehouse, PsyD

Joseph Whitehouse, PsyD

Assistant Professor, Psychiatry & Behavioral Med
Psychology Internship
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Ronica Harper, MBA

Ronica Harper, MBA

Program Manager
Psychology Internship & Fellowship
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