Pierre Etienne VannierCertified TRE Provider

TRE has rocked my clients’ world by creating the space and the opportunity for their bodies to foster healing and find balance without having to think about or analyze the challenges they’re going through.

Pierre-Etienne Vannier, MSc., CHt., has been working in the field of skill-building and community empowerment since 2005. He specializes in treating stress and trauma, with a focus on stress management, trauma recovery, behavioral change, and immune disorders. He integrates a variety of mind-body modalities (TRE, clinical hypnosis, mindfulness, guided imagery, and Neuro-Linguistic Programming) to teach his clients approaches designed to build resources, foster resilience, and sustain long-term progress.

Pierre-Etienne graduated from the International Business School of Tours, France, and has a Master of Science in International Management from the University of Sherbrooke, Canada. In addition to being a Certified TRE Provider, Pierre-Etienne has additional training in hypnotherapy and mindfulness from the Hypnosis Practitioner Training Institute, the Omni Hypnosis Training Center, the HMI College of Hypnotherapy, the American Board of NLP, and the Universal School of Integrated Clinical Hypnotherapy.

Pierre-Etienne is an independent contractor for the Huntington Memorial Hospital and the Huntington Hospital Cancer Center in Pasadena, California, and for the Newport Clinic and several addiction treatment centers in Orange County, California. His community work includes volunteering with organizations supporting low-income populations and people living with HIV/AIDS, and he trained field hospital volunteers and health practitioners during the Egyptian Revolution. For eight years, he worked with the United Nations Development Program to support people living with HIV/AIDS in the Arab world.


As a Certified TRE Provider, Pierre-Etienne provides:

  • Private instruction
  • Group instruction
  • Languages: English, French, and Spanish
  • Location: West San Gabriel Valley

Schedule an appointment with Pierre

New clients: If this is your first appointment, please contact the office at info@trelosangeles.com or 323.254.7775. Online scheduling is available only for existing clients and trainees.