Jeffrey K. Zeig, PhD, is the Founder and Director of the Milton H. Erickson Foundation and is president of Zeig, Tucker & Theisen, Inc., publishers in the behavioral sciences. He has edited, co-edited, authored or coauthored more than 20 books on psychotherapy that appear in twelve foreign languages. Dr. Zeig is a psychologist and marriage and family therapist in private practice in Phoenix, Arizona. 

• Site at Jeffrey Zeig.com

Richard Schwartz, PhD, began his career as a systemic family therapist and an academic, at the University of Illinois and at Northwestern University. Grounded in systems thinking, Dr . Schwartz developed the Internal Family Systems model (IFS) in response to clients’ descriptions of various parts within themselves. In 2000, he founded the Center for Self Leadership (www.selfleadership.org), which offers three levels of trainings and workshops in IFS for professionals and the general public, both in this country and abroad. A featured speaker for national and international professional organizations, Dr. Schwartz has published five books and over fifty articles about IFS.

• Profile at Self Leadership.org

Stan Tatkin, PsyD, MFT, is a clinician, researcher, teacher, and developer of A Psychobiological Approach to Couple Therapy (PACT®). He has a clinical practice in Calabasas, CA, where he has specialized for the last 15 years in working with couples and individuals who wish to be in relationships. He and his wife, Tracey Boldemann-Tatkin, developed the PACT Institute for the purpose of training other psychotherapists to use this method in their clinical practice.

• Site at Stan Tatkin.com