Michael MacIntyre, M.D.
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Dual Board-Certified
Forensic Psychiatrist


Expert Witness · Forensic Evaluator · UCLA Faculty
About Dr. MacIntyre

Dr. MacIntyre is dual board-certified in general and forensic psychiatry by the American Board of Psychiatry and Neurology. He has been qualified as an expert witness and provided testimony in jury trials, bench trials, and depositions across criminal and civil matters in California Superior Courts, with experience spanning competency evaluations, criminal responsibility, violence risk, and civil psychiatric injury.

Dr. MacIntyre serves as a panel psychiatrist for the Los Angeles County and Fresno County Superior Courts and conducts forensic psychiatric evaluations at the Veterans Affairs Greater Los Angeles Healthcare System. He is a Qualified Medical Examiner (QME) certified by the State of California and an expert reviewer for the Medical Board of California.

He is core faculty and Assistant Program Director of the UCLA Forensic Psychiatry Fellowship at the David Geffen School of Medicine, where he trains the next generation of forensic psychiatrists. His peer-reviewed publications address criminal responsibility, neuroethics, artificial intelligence in psychiatry, psychedelic medicine, and forensic evaluation methodology — work that reflects sustained scholarly engagement with the issues most likely to arise in complex litigation.

Services

Dr. MacIntyre provides forensic psychiatric consultation, evaluations, expert reports, and testimony in criminal, civil, employment, regulatory, and other medical-legal matters. He works with attorneys, courts, physicians, healthcare organizations, insurers, and other professionals in California and nationally. His opinions are grounded in current clinical science, the applicable legal standard, and established ethical principles.

Criminal Evaluations & Consultation

Competency

Competency to stand trial, enter a plea, proceed pro se, testify, or waive Miranda rights.

Criminal Responsibility, Sentencing & Risk

Criminal responsibility, evaluations in aid of sentencing, the presence and effect of psychiatric disorders, response to treatment interventions, and violence risk assessment.

Civil & Medical-Legal Evaluations

Civil Competency & Capacity

Testamentary capacity, capacity to make medical or financial decisions, conservatorship and guardianship evaluations, and other civil competency questions.

Psychiatric Injury & Functional Impairment

Psychiatric diagnosis, functional impairment, causation, apportionment, the relationship between symptoms and alleged events, independent psychiatric examinations, and record review.

Employment & Workplace Matters

Fitness-for-duty evaluations, workplace violence and threat assessment, ADA-related psychiatric questions, and alleged psychiatric effects of harassment or other workplace events.

Physicians, Healthcare Professionals & Medical Experts

Professional & Regulatory Matters

Fitness, impairment, professional conduct, licensing, and other psychiatric questions involving physicians and healthcare professionals.

Standard of Care & Expert Review

Psychiatric malpractice and standard-of-care questions, review of psychiatric and medical expert reports and testimony, and evaluation of expert methodology under Frye and Daubert.

This is not a complete list. Dr. MacIntyre also accepts other matters involving psychiatric questions.

Discuss a Potential Matter

For a brief preliminary case discussion before formal retention, contact Dr. MacIntyre to describe the legal question, anticipated scope, and relevant timeline.

Forensic Psychiatry Resources
Selected Publications

Peer-reviewed scholarship by Dr. MacIntyre. His complete curriculum vitae is available on request.

Contact Dr. MacIntyre Dr. MacIntyre is available for a brief preliminary case consultation before formal retention. To discuss a potential referral, request a curriculum vitae, or inquire about availability, please contact the office by e-mail or telephone.

E-mail: contact@macintyrepsychiatry.comClick here
Telephone: (424) 272-7737
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