He is a Nationally Certified Anger Management Specialist-V (NAMA), an Integral Psychotherapist, and a Licensed Marriage and Family Therapist. His psychological and spiritual training provide the foundation for his expertise in helping people work through their core conflicts. He is a Certified Pastoral Psychotherapist having graduated from the Blanton-Peale Graduate Institute (NYC). He is a Distinguished Diplomate of the National Anger Management Association (NAMA), Fellow of the American Association of Pastoral Counselors (AAPC). He teaches, supervises and consults with professionals in curriculum development, workshops/seminars, and supervision for Anger Management, Assertiveness, Anxiety/Panic, Stress Management, Self Esteem, Relationships. He is the author of the eight Real Solution Workbooks. He is also the author of the highly acclaimed Creating Real Relationships and the Essential Relationship Booklet Series. Dr. Pfeiffer has provided psycho-therapeutic services to individuals, couples and groups for twenty years. He has great enthusiasm for clinical issues seen through the various disciplines of psychoanalysis, integral psychotherapy, cognitive-behavioral therapy and systems analysis.   

Growth Central is a pioneering mental health organization offering issue focused workbooks and Certification training for Anger Management, Domestic Violence, and Crisis Intervention. Dr. Pfeiffer is presently serving as President of the National Anger Management Association (NAMA).