Michael  Siglag, Ph.D. Author of Evaluating Organization Development

Michael Siglag, Ph.D.

Licensed Psychologist
Consultant, Independent Practitioner

Michael Siglag received his PhD. in Clinical Psychology from the University of Detroit. Dr. Siglag has over 30 years of experience working as a psychologist in psychiatric and forensic hospital settings. He served on the New Jersey State Board of Psychological Examiners, and has written and presented at conferences on topics such as group therapy, psycho-social rehabilitation, treatment approaches for individuals struggling with psychosis, trauma issues, and hospital systems.


Throughout my career, I have worked with people presenting with combinations of mental health issues, substance abuse issues, and legal issues.  My interests have led me to work in a variety of settings, but primarily psychiatric hospital, forensic hospital, and legal settings.  At the same time, I have also been interested and engaged in a variety of dimensions of training, with my efforts extending to psychologists as well as other professionals and paraprofessionals in the field of mental health.  Opportunities have arisen that have enabled me to serve as director of a predoctoral internship program for doctoral level psychologists, and to lead a state hospital psychology department.  

I have also enjoyed other leadership roles, including in organizing conferences, and serving in professional organizational hierarchies, including serving as a member of New Jersey's Board of Psychological Examiners, and serving as a member of the Board of Directors of the New Jersey Group Psychotherapy Society and of the American Association for Psychosocial Rehabilitation.   Each role of this type has helped make me more aware of broader professional and organizational issues, has helped me to continue to grow personally and professionally, and enabled me to make contributions to my field and to the training of both experienced professionals and those early in their careers.

In addition to my work as a therapist, assessor, and professional leader, I always saw writing as an important aspect of my identity, and another way in which I could contribute.  But, for the most part I prioritized other things.  While I have published professionally as a coauthor on a paper published in Schizophrenia Research, I generally found little time for professional writing in the context of the work I was doing.  Instead, I presented in many professional conferences and forums.  But until I worked on my contributions to this book, as an author and editor, most of my writing consisted of volumes of progress notes, assessment reports, and other private professional communications.  

My involvement in this book on clinical psychologists work in inpatient mental health settings has provided me an opportunity to contribute my own perspective in a different way, as well as participate in soliciting and collecting the points of view of many psychologists doing similar, or sometimes not so similar work. I feel honored and pleased to have been able to help develop and bring to fruition this volume about clinical psychologists' work in inpatient mental health settings in the United States and other countries throughout the world.  It is intended particularly to assist psychologists beginning their careers in such settings, as well as help bring experienced psychologists and others who work in such settings, and provide those who engage in treatment in these settings a vision of current trends and future possibilities for the work in such settings.

Areas of Research / Professional Expertise

    Psychosis, trauma, affective disturbance, forensic psychology, psychodynamic, cognitive behavioral, existential, humanistic, psychosocial approaches to treatment, competency to stand trial, legal sanity

Personal Interests

    Reading, writing, raising children in today's world, outdoors, travelling, bicycling


Featured Title
 Featured Title - Clinical Psychology in the Mental Health Inpatient Setting - 1st Edition book cover


Book editors, authors present at Philadelphia ISPS-US conference

By: Michael Siglag, Ph.D.
Subjects: Cognitive Psychology, Consumer Psychology, Developmental Psychology, Education, Family Studies, Mental Health, Neuropsychology, Psychological Science, Psychology, Social Psychology, Social Work

Michael Siglag (left) with co-editor Meidan Turel (right), and author Hilik Peri (middle).  Along with book chapter authors Sally Riggs and Marilyn Charles, we participated on a panel presentation on Sunday, November 11th, 2018 in Philadelphia, PA at the ISPS-US (International Society for Psychological and Social Approaches to Psychosis - United States Chapter) 17th Annual Meeting. 

The conference panel's topic was, "Pursuing Wholeness in Extreme States: The Work of Clinical Psychologists in Inpatient Mental Health Settings."