John is a Canadian-American psychotherapist living In Nashville and Mexico. He specializes in Couples Therapy, Therapy/Coaching with Men, Intensive Therapy for Couples in Crisis and Spiritual Abuse Recovery.

Since 1980 he has worked with adults and couples who desire psychological healing and more meaningful relationships. He has practiced in Middle Tennessee, Southern California and Canada.

His therapeutic approaches include Psychodynamic Psychology, Family Systems Therapy and Mindfulness Psychology.

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He is a Licensed Marriage and Family Therapist, AAMFT Approved Supervisor and Executive Coach. 

Diane Belding Marshall is his wife and life partner of more than 40 years. She is also a Marriage and Family Therapist.