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Certified Trainers


Dr. Terry HargraveTerry Hargrave, Ph.D. LMFT, LPC

Terry Hargrave, Ph.D. is nationally recognized for his pioneering work with intergenerational families.  Dr. Hargrave has authored numerous professional articles and eleven books includingRestoration Therapy:  Understanding and Guiding Healing in Marriage and Family Therapy (co-authored with Franz Pfitzer) and The Essential Humility of Marriage:  Honoring the Third Identity in Couple Therapy.

Dr. Hargrave has presented nationally and internationally on the concepts and processes of family and marriage restoration, aging and is known for his clear and entertaining presentations. His work has been featured in several national magazines and newspapers, as well as ABC News 20/20, Good Morning America and CBS Early Morning. He has been selected as a national conference plenary speaker and as a Master’s Series Therapist by the American Association for Marriage and Family Therapy.

Dr. Hargrave is a Professor of Marriage and Family Therapy at Fuller Seminary in Pasadena, California and is president and in practice at Amarillo Family Institute, Inc. He and his wife Sharon have two children, Halley Anne and Peter.

You may contact Terry Hargrave at

MiyoungMiyoung Yoon Hammer, Ph.D., LMFT

Dr. Yoon Hammer is an assistant professor of marital and family therapy at Fuller Theological Seminar in Pasadena, CA. Miyoung Yoon Hammer worked as a medical family therapist, providing therapy for patients and their families in hospital, outpatient, and private practice settings. She also served as an associate faculty member at the Chicago Center for Family Health, an affiliate of the University of Chicago. Miyoung is a supervisor for MFT students in the Restoration Therapy Model at Lake Avenue Counseling Center.

Yoon Hammer is a member of the Collaborative Family Health Association (CFHA), Christian Association for Psychological Studies (CAPS), and the American Family Therapy Academy (AFTA). She is also a licensed marriage and family therapist (LMFT) in California and Illinois.

You may contact Miyoung Yoon Hammer at



NicoleNiclole Zasowski, MSMFT, LMFT

Nicole is a licensed Marriage and Family Therapist in the state of Connecticut, where she maintains a private practice and lives with her husband, Jimmy. She earned her Bachelor of Arts in Psychology from Pepperdine University and received her Master of Science in Marriage and Family Therapy from Fuller Theological Seminary. Nicole is also a contributor to several publications, speaks regularly at local seminars, and is a part-time adjunct professor at Alliance Theological Seminary in Nyack, NY, where she teaches a course titled, “Marriage Enrichment.”

You can contact Nicole Zasowski at



Wib Newton, Ph.D., LPC, LMFT

Wib Newton is a Licensed Marriage & Family Therapist and Licensed Professional Counselor in Texas. He is an acting Supervisor for both organizations. He is a National Certified Counselor and Clinical Fellow of the American Association of Marriage & Family Therapists. Wib is a co-founder/trainer of Restoration Therapy and is an active therapist at the Hideaway marriage intensive.

 He is the author of “Great Start”, a premarital training that is being used in the Texas healthy marriage initiative,”Twogether in Texas”, and the Family Wellness fatherhood curriculum, “Dad’s for Life”.  He assists pastors and their spouses with his “Marriage, Ministry and Me” workshop. Wib is considered one of the most diversely trained and experienced therapists in the Amarillo area specializing in marriage, trauma and addiction.

Wib was a minister for 31 years before focusing solely on his private practice. He and his wife, Janice, have been married since 1976 and have two adult sons, Jared and Colton.

You may contact Wib Newton at