PTI

In order to limit the exposure and transmission of Covid-19, PTI will be exclusively doing tele-psychiatry (virtual) visits. You will still have your appointment, you will just have to do it with our Virtual Psych Network (VPN™). Contact us today to schedule your appointment.

Our Team

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PTI consists of outstanding professionals, guided by our mission and values, who provide integrated services under the same roof using technology and scientific data so treatment and care is streamlined, timely, effective, and convenient.

Michael Prejean, MD

Psychiatrist, Addictionologist

Michael Prejean is a Board-Certified Psychiatrist.  He received his Medical Degree from Louisiana State University in 1971 and completed his...
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David Stern, MD

Adult and Child Psychiatrist

David Stern, MD is a board-certified psychiatrist providing psychiatric evaluations and medication management for adults, adolescents, and children. He graduated...
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Marc L. Zimmermann, PhD, MP, Addictionologist

Ph.D., M.P., Neuropsychologists / Medical Psychologist

Dr. Marc Zimmermann has over 30 years’ experience in private practice as a psychologist. He received his Ph.D. from Texas...
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Royce Butler, PsyD

Clinical Psychologist

Dr. Royce D. Butler earned his bachelor’s degree in psychology, with honors, from Xavier University of Louisiana in 2001....
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J. Thomas Buchmann, ND, MS, LAC

Naturapathic Doctor, Licensed Addictions Counselor

 

Dr. Buchmann received his Doctorate in Naturopathy in 2010 with “Highest Honors” from Clayton College of Natural Health, Birmingham,...
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Anita L. Gilbert, MSN, APRN, PMHNP-BC

MSN, APRN, PMHNP-BC

Anita L. Gilbert, MSN, APRN, PMHNP-BC is a board-certified Family Psychiatric Mental Health Nurse Practitioner.  Her education includes a Bachelor...
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Mendy Daniels

LCSW-BACS

Mendy has worked as a licensed clinical social worker for 18 years and as a master’s level social worker since...
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Marliska DeClouette

LPC

Marliska has worked as a counselor for over 4 years, and has extensive experience working with mental illnesses such as...
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Steven Naquin

LPC

Steven Naquin has over seven years experience of counseling individuals with a variety of diagnoses, including depression, anxiety disorders, bipolar,...
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Isabella Rollo, LMSW

Licensed Master of Social Work

Isabella Rollo graduated from Louisiana State University’s Master of Social Work program and became a Licensed Master of Social...
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