Marshall Lyles, LPC-S, LMFT-S, RPT-S, EMDRIA Approved Consultant, has over 20 years of practice in family and play therapy. He has extensive speaking and training experience and has worked in a variety of mental health settings. Most of Marshall’s clinical practice has focused on attachment trauma and its effect on family relationships. Marshall conducts consultation sessions with counseling professionals and leads training for both parents and professionals; much of his consultation and training focuses on the use of sandtray and other expressive therapies for those impacted by trauma.
Marshall has previously authored and co-authored works, including book chapters, journal articles, and magazine articles, that relate to counseling supervision, play therapy, sandtray therapy, adoption, and EMDR. Most recently, Marshall and Dr. Linda Homeyer authored Advanced Sandtray Therapy: Digging Deeper into Clinical Practice.
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