I work with all sorts of problematic sexual behavior. I specialise in helping overcome offending behaviour. I am also an expert witness for the courts. I am certified to deliver the risk assessments HCR-20v3, RSVP and SAPROF. I am a member of the National Organisation for the Treatment of Abusers, the Society of Expert Witnesses, the International Association for Forensic Psychotherapy and a Founder Member of the Association for the Treatment of Sexual Addiction and Compulsivity. I am a Fellow of the Royal Society of Medicine.