Removing the barriers to deliver the highest quality MENTAL HEALTHCARE


PTI Process

Welcome to Post Trauma Institute of Louisiana, we know what it means to map out a path to a better life. Nothing would bring us greater joy than to partner with you in your road to a brighter future. Whether the challenge is coping with rediscovering normal post deployment or better coping with what life throws your way, PTI is here to help.





Meet Our Doctors

  • Dr. Lynn Simon

    Dr. Lynn Simon

    Dr. Lynn Simon has joined the team at PTI. Originally from Baltimore, Maryland, Dr. Simon has called South…

  • Dr. Marc Zimmermann

    Dr. Marc Zimmermann

    Dr. Marc Zimmermann has over 30 years’ experience in private practice as a psychologist. He received his Ph.D.…

  • Andrea Plauche’

    Andrea Plauche’

    Andrea is a Board Certified Family Psychiatric and Mental Health Nurse Practitioner. Mrs. Plauche’ received her bachelor’s degree in…

More Doctors