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Mash Forensics

Evan Mashigian, D.O. Forensic Psychiatrist

Dr. Evan Mashigian is dual board-certified in General Psychiatry and Forensic Psychiatry. He completed both his general psychiatry residency and forensic psychiatry fellowship at Oklahoma State University Center for Health Sciences. He currently serves as an Attending Psychiatrist within the general psychiatry residency program at John Peter Smith Health Network in Fort Worth, Texas, where he is actively involved in the education of medical students, advanced practice providers, and psychiatry residents, with a focus on inpatient and forensic psychiatry. Dr. Mashigian also holds an appointment as Assistant Clinical Professor of Psychiatry, contributing to the training of learners across multiple affiliated medical schools. 

 

Mash Forensics PLLC is based in Frisco, Texas, in the Dallas-Fort Worth area. Dr. Mashigian is a forensic psychiatrist and expert witness. He is licensed in Texas, Oklahoma, and Arkansas and takes criminal and civil cases in all three states.

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Consultation for Attorneys

Dr. Mashigian consults with attorneys on cases that involve psychiatric evidence. He reviews medical and psychiatric records, other experts' reports, and testimony. He compares them with professional standards and the psychiatric literature. He consults for both sides in criminal and civil cases, and his findings do not depend on which side asks. Consultation is by phone or video. The Services page lists the types of cases he works on.

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 Services

Criminal Litigation

Competency to Stand Trial

Not Guilty by Reason of Insanity

Diminished Capacity

Malingering

Competency to Waive Miranda Rights

Competency to Confess

Competency to Be Sentenced

Recidivism Risk Assessment

Sexual Offender Assessment

Mitigation

Civil Litigation

Psychiatric Harm/Damages

Life Care Planning

Testamentary Capacity

Capacity to Enter into a Contract

Medical Malpractice

General Psychiatric Consultation

Fitness for Duty

Disability

Workers' Compensation

Psychological Autopsy

Mitigation

Psychiatric Evaluations

Cognitive Disorders 
Depressive Disorders 

Anxiety Disorders

Bipolar Disorders

Trauma and Stressor Disorders

Dissociative Disorders

Somatic Disorders

Personality Disorders

Paraphilic Disorders
Psychotic Disorders
Substance Use Disorders
Adoption

Family Law

Diagnostic Evaluation

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Contact Us Now!

Please contact us if you have any questions, if you would like more information, or if you would like to request a consultation with Dr. Mashigian.

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Evan Mashigian, D.O. Forensic Psychiatrist

Mash Forensics PLLC. Frisco, Texas. Licensed in Texas, Oklahoma, and Arkansas.

© 2026 by Evan Mashigian, D.O. All Rights Reserved

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