Zack began his journey through Adult Attachment Theory after her graduated from his doctoral program in Psychology.  He was exposed to Dan Brown, PhD, the co-creator of the treatment, and began to study closely with Dan for several years.  He was a staple in Dan’s “Masterclass” for years before Dan sadly passed.  Subsequent to that, Zack began to work closely with Harvard Psychologist David Elliott, Ph.D.  Zack has been involved in a consultation and supervision group with David for the past 2 years.  Additionally, he designed a Level I intro to adult attachment theory on Udemy.com which, as of today, 140 students have taken and completed.  He presents regularly to treatment centers, inpatients, and training facilities on the Three Pillar model of healing attachment disturbances in adults.  Zack is also the sole author of an upcoming chapter in “Clinical Applications of the Adult Attachment Interview (AAI)” where he details how to use the findings of the patient’s AAI to directly inform the 3 pillar work.  David Eliott, the co-creator of 3 pillars and Ideal Parent Figure (IPF) work, has given Zack permission to run a case consultation group and train others in the three pillars.