Edward Marshall is the Viktor E. Frank Professor of Psychotherapy and Spirituality at the Graduate Theological Foundation, Oklahoma City, OK, USA.
Registered Psychotherapist with the College of Registered Psychotherapists of Ontario, Canada.
Medical degree at the University of Navarra, Spain. As a medical student, he first learned Logotherapy and Existential Analysis from Juan Bautista Torelló a colleague of Viktor E. Frankl in Vienna, Austria.
Worked as a Family Physician and completed a PhD degree in Neurosciences, University of La Laguna, Spain.
Post-graduate Diploma in Clinical Psychiatry, University of Leeds, UK.
He trained in psychodynamic psychotherapy, cognitive behavioural therapy, and humanistic-existential psychotherapy, including logotherapy and existential analysis (LTEA).
Worked as staff psychiatrist in hospitals and community mental health centers, England, UK.
Advanced Certificate in Personal and Executive Coaching from the College of Executive Coaching, California, USA.
Diplomate Clinician, Lifetime Member and Faculty Member of the Viktor Frankl Institute of Logotherapy, USA.
Part-time Professor, School of Counselling, Psychotherapy and Spirituality, Faculty of Human Sciences, St. Paul University, Ottawa, Canada (2020).
Certified Supervisor with the National Consortium in Health Education, University of Ottawa, Canada.
His research interests include studying models of the freedom of will and applications of LTEA in clinical practice. He is author of several books and peer reviewed articles.