Tipultech logo

About Us

Tipultech mission is promoting wellbeing through evidence-based therapy. Mostly based on Cognitive-Behavioural Therapy (CBT). Our management team includes:


Dr. Danny Derby is Clinical Psychologist and has a PhD in human sexuality. He is the founder and director of Cognetica - the Israeli Center For Cognitive Behavioral Therapy and a co-founder of The Israeli Center For Medical Psychology. Dr. Derby received his clinical training at the University of Hartford and his sexological training at the Institute For the Advanced Study of Human Sexuality. He trained with Prof. Patricia Resick at the Center For Trauma Recovery and co-authored with Prof. Resick the book 'new horizons in the treatment of PTSD'. Dr Derby specializes in anxiety and OC spectrum disorders.

 Dr Derby worked as a clinician, lecturer, supervisor and a researcher at the Center For Treatment and Study of Traumatic Stress In The Community at Hadassah University Hospital. He also developed clinical services and hotline crisis interventions for the Israeli Aids Task Force. In recent years Dr. Derby devoted his time to research obsessive compulsive phenomena in relationships and to development of clinical interventions to relationship ocd and related phenomena. Today he is a member of the board of the Israeli Association for Cognitive and Behavioral therapy (ITA) and a member of the Clinical Psychology Committee, that is responsible for clinical training in psychology and consults the Israeli Ministry of Health.


Prof. Guy Doron is a Senior Lecturer at the New School of Psychology, Interdisciplinary Center (IDC) Herzliya. Prof Doron has a Bachelor of Arts (BA) in Psychology that was completed magna cum laude and a BA (Honours) in Psychology completed with a High Distinction at the University of Melbourne, Australia. At the University of Melbourne, he has also completed a PhD and a Master of Psychology (Clinical Psychology).

Prof. Doron is the founding director of the Relationship Obsessive Compulsive Disorder Research Unit (ROCD-RU; ROCD.net) and has been actively researching Obsessive Compulsive Disorder (OCD) and related phenomena since the year 2000. His clinical experience includes working in hospitals, clinical research centers and as a private practitioner. These activities have led to an extensive knowledge and understanding of OCD, anxiety, depression and related phenomena as well as a growing number of publications in these areas.


Dr. Ariel Ayalon is a Social Psychologist, Ben Gurion University graduate. Ariel is the founder of the Midgam Project which enables people to test themselves on wide array of Psychological tests and questionnaires, and with Dr. Guy Doron he is also the founder of Niturix which enables therapists to monitor and assess psychological treatments.