Dual Diagnosis Expert Witnesses

Dual diagnosis expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on dual diagnosis. The dual diagnosis expert witness listings on this page are typically from fields/areas of expertise such as: Addiction Medicine, Family Medicine, Mental Health, Nurse Practitioner, Psychiatry, and Substance Abuse.

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Jeffrey R. Goodyear, LCSW

Mental Health, Behavioral Health and Substance Use

Scotts Valley, California
Mental Health, Substance Abuse - Forensics, Homelessness, Chronic Mental Illness, Crisis Intervention, Dual Diagnosis, Substance Use Disorder, Psychosocial Assessments, LPS holds, Conservatorship, Coordinated Care, Jail Mental Health, Social Work, Treatment Planning, Multidisciplinary Teams, Hospital, Psychiatric Inpatient, Behavioral and Social Sciences
Licensed Clinical Social Worker (LCSW) – Forensic & Community Mental Health Specialist I am a Licensed Clinical Social Worker with 17 years of experience in behavioral health, homelessness, substance use, and forensic mental health, including 9 years of post-MSW clinical practice. My professional background spans high-acuity settings such as correctional facilities, psychiatric units, and community-based programs, where I’ve provided direct clinical services, crisis intervention, and care coordination for some of the most vulnerable populations. As a former Mental Health First Aid Instructor for Santa Cruz County Mental Health, I trained county agencies and community-based partners in identifying, understanding, and responding to signs of mental illness and substance use disorders. This role highlights my dedication to community education and building mental health literacy across systems of care. My expertise includes: Crisis intervention and de-escalation Psychiatric risk ass...
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Sunny Sia, MBA, PMHNP-BC

Holistic Medical Care Clinic LLC

BRANDON, Florida
Nurse Practitioner, Psychiatry - Addiction, Adult child psychiatry, pediatric geriatric psychiatry, child custody, addiction psychiatric nurse practitioner, nurse practitioner, psychiatric disability evaluation, dual diagnosis, drug use, wrongful psychiatric hospital admission/discharge, Competency, Negligence, PTSD
Mr. Sunny Sia, MBA, PMHNP-BC, founder, practice owner and manager for Holistic Medical Care Clinic LLC., is a board-certified family psychiatric mental health nurse practitioner. His specialty includes adult & child psychiatry and addiction medicine. He has experience in providing expert testimony in psychiatric malpractice issues (inpatient and outpatient settings), child custody cases and has done court ordered evaluation for legal competency, guardianship, disability and Independent Medical Examinations. His strength is in providing objective case analysis and evaluation in either criminal or civil cases involving standards of care in psychiatric practice, adult competency and child custody case evaluations. Because of his depth and breadth of clinical experiences in addiction medicine and psychiatry, he is able to provide objective clinical judgments in cases involving drug use or issues involving addiction and psychiatric co-occurring disorders. Licensed in Florida,...
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Richard S Goldberg, MD

Forest Park, Illinois
Psychiatry, Addiction Medicine - Hospital, liability, dual diagnosis, involuntary, psychosis, suicide, workers comp, fitness for duty, malingering, sexual contact, disability, diagnosis, psychotropic medication, detox, inpatient, guardianship, violence
I am a board-certified psychiatrist with 33 years experience working in psychiatric hospitals, chemical dependency treatment facilities, nursing homes, community mental health centers, and office-based private practice of adolescents and adults with a wide range of psychiatric illnesses and addiction issues. I am currently in active practice. I have a unique ability to perform completely private evaluations in security-sensitive circumstances. I am routinely contacted directly to arrange and coordinate independent evaluations, meet with clients without involving others, and can perform evaluations in anonymous locations when necessary. Reports are completed offline without involving any third party in the process (without answering services, recording devices, third party testing, EMR, secretarial/support staff or coordinators, transcriptionists, etc.) ensuring complete privacy throughout the IME process. Board Certified Psychiatrist Certified in Addiction Medicine Hospital Clin...
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April Vukelic, D.O.

mold illness, addiction medicine & impairment MVAs

Recover From Mold

Pittsburgh , Pennsylvania
Addiction Medicine, Family Medicine - environmental medicine, sick building syndrome, dual diagnosis, disability, family medicine, mold toxicity, opioid addiction, medication assisted treatment, low back disorders, impaired drivers, wrongful death, mycotoxin illness, chronic pain, motor vehicle accidents, hospitalist/ hospital medicine, chronic illness, sciatica
April Vukelic, D.O., FMCP-M McGill Certified Physician |ReCODE 2.0 Certified Physician Dr. April Vukelic is a quadruple board-certified physician — American Board of Family Medicine, American Board of Preventive Medicine (Addiction Medicine), American Board of Addiction Medicine, and Institute for Functional Medicine Certified Practitioner (IFMCP). In 2022, she was appointed Adjunct Clinical Assistant Professor at the Heritage College of Osteopathic Medicine. Dr. Vukelic is available to consult, review records, and provide expert testimony in the following areas: Biotoxin & Mold-Related Illness Dr. Vukelic practices in the field of biotoxin illness, including Chronic Inflammatory Response Syndrome (CIRS) and mold illness caused by water-damaged buildings. She is Shoemaker Protocol certified, a founding member of CIRS Academy, and a member of ISEAI and ILADS. She authored one and co-authored seven textbook chapters with Dr. Ritchie Shoemaker, Dr. Andrew Heyman, and Larry Schwartz...
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Aida Dabreo, MSN, APRN, PMHNP-BC, FNP-BC

Mental Health APRN Expert Witness

Houston, Texas
Psychiatry, Nurse Practitioner - Psychiatric Mental Health Nurse Practitioner, APRN, immigration, personal injury, car accident, psychiatric disability evaluation, dual diagnosis, psychiatric evaluation, Competency, Negligence, PTSD, anxiety, depression, trauma, slip and fall, slip and fall, comprehensive mental evaluation, job injury, truck accident, wrongful death
Aida is a dual Board Certified Psychiatric Mental Health Nurse Practitioner and Family Nurse Practitioner licensed in NY,MD, TX , AZ, MA and OR. Aida's specialties includes treating adolescents and adults with depression, anxiety, panic disorder, mood disorder, PTSD and pain management. With a deep understanding of both the psychiatric and legal fields, Aida is well equipped to objectively analyze complex medical records, provide expert opinions, and assist in case preparation. Aida will help your firm with psychiatric malpractice cases, personal injury injury lawsuits involving mental health issues, immigration or any legal matter requiring psychiatric expertise.