Speakers & Workshop Presenters

Dr. Sabine Bösel 

 Sabine is a psychologist, psychotherapist, and Imago Workshop Presenter with qualifications in Imago Couples Therapy, Systemic Family Therapy, Talk Therapy, Biodynamic Body Psychotherapy, Intimacy and Sex Therapy, and Brain Spotting. She is also an author.


Roland Bösel

Roland is a psychotherapist and Imago Workshop Presenter. Qualified in Imago Couples Therapy, Integrative Gestalt Therapy, Concentrative Movement Therapy, Systemic Family Therapy, Intimacy and 


Sex Therapy as well as Brain Spotting, he is also an author. 

Yella Cremer

Yella used to run a tantric massage practice and is the founder of LoveBase, a workshop centre for love and sexuality. For over 20 years, she has been exploring and teaching sex and personal development as an author, teacher, and coach. She is also the author of books on tantric massage, the G-spot, Yoni massage and Slow Sex. The new and extended version of her 2017 German online course “Slow Sex” was 

published in 2022. 

 Dr. Bettina Fraisl 

Bettina is a psychotherapist (Psychodrama), clinical and health psychologist, Imago couples therapist, Imago Professional Facilitator and Imago Workshop Presenter.

Elisabeth Gatt-Iro

Elisabeth is a clinical and health psychologist, psychotherapist, supervisor, and coach with an independent practice in Linz. She is qualified in Body-oriented Psychotherapy and Group Dynamics, Imago 

Couples Therapy and Crucible Therapy. She is also an Imago Workshop Presenter and certified NARM therapist. 



Dr. Stefan Gatt

Stefan works as a life coach with men, women, and couples individually or in seminars. As a coach and trainer, he runs team and management development programmes. He is a qualified systemic coach, 


sports scientist as well as Imago Professional Facilitator and Workshop Presenter. 

Maya Kollman, MA

Maya is a psychotherapist, Imago Master-Trainer, Imago Clinical Instructor and Imago Workshop Presenter.


Dr. Tammy Nelson

Tammy is a board-certified sexologist, an AASECT certified sex therapist, an Imago Relationship therapist, a licensed professional counselor, and the author of six books including Open Monogamy; Co-creating Your Ideal Relationship Agreement. She is the Director of the Integrative Sex Therapy Institute and Director of the PhD and Masters program in Human Sexuality and Sex Therapy at Daybreak University in Southern California. She is the host of the podcast The Trouble with Sex and a TEDx speaker.  

Mag. Johannes Wahala

Johannes is a psychotherapist and sex therapist, sexologist and educator. He is the head of the COURAGE advice centres focussing on LGBTIQ*+ ways of life and the president of the Aus-


trian Society for Sexologies.

(c)Andrea Altemüller  

Eva Wessely

Eva is a psychotherapist, systemic sex therapist, Imago Workshop Presenter for couples and individuals, Imago supervisor and Neurographics specialist. She trained in Imago Couples Therapy, 

Emotional Reintegration and Dynamic Group Psychotherapy with Dan Siegel, Barbara Fredrickson, Ulrich Clement and Hedy Schleifer. She also works as a grief counsellor and supports bereaved parents of infants.