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Home / About Us / Mario Cossa

Mario Cossa MA, RDT/MT, TEP, CAWT

Training Team

Mario has worked with children and adolescents as a teacher, theatre arts instructor, and psychodramatist/drama therapist for nearly four decades.  He specializes in work with adolescent groups and trauma survivors, and is certified by the American Board of Examiners in Psychodrama and by the National Association for Drama Therapy. He travels globally offering trainings in the USA, Canada, the UK, South Africa, Australia, and New Zealand.  Since moving to the San Francisco Bay area in early 2009, Mario is a co-founder of the Bay Area Moreno Institute for Psychodrama and Related Fields and Philosophies.

In 1989, Mario created ACTINGOUT, a program for youth in New Hampshire that combined expressive arts group therapy with training and performance opportunities in issue-oriented theatre. Mario developed its unique brand of issue-oriented, audience-interactive, improvisational theatre focusing on contemporary issues like substance abuse, violence prevention, and HIV.  In 14 years of Mario’s direction, ACTINGOUT offered over 1,000 performances, presentations and workshops.

Mario is recognized by his peers as a leader in the fields of adolescent development, education, and therapy. He has conducted workshops around the world on utilizing action methods with adolescent groups, and is a trainer in a number of other science-based prevention curricula in the areas of violence prevention, substance abuse prevention, and HIV prevention.  His book, REBELS WITH A CAUSE: Working with Adolescents Using Action Techniques, was published in 2006 by Jessica Kingsley Press, in London.

“Working with Community Matters as a trainer in the Safe School Ambassadors Program excites me to no end.  It combines all the best features of a successful youth prevention program with sound structures for community development and sustainability. It provides me the opportunity to bring all of what I believe and all of who I am into the work.  I am delighted to be on the team.”

List of Trainers

  • John Linney
  • Monnet Zubieta
  • Lidia Lopez
  • De Palazzo
  • Bob Falle
  • Annette Schyadre
  • Sarah Behm
  • Mario Cossa
  • Teddy Wright
  • Tisha Marina (Bernard)
  • Shay Olivarria
  • Teo Alfero
  • Ilene Fortune
  • Almira Agosto
  • Indigo Perry
  • Hope Clark
  • Han (Bob) Bishop
  • Helen Perdue
  • Aurora Meneghello
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