Dr. Weinberg is a licensed psychologist in California & Israel, with more than 40 years of experience. He is a group analyst and Certified Group Psychotherapist. He is past President of the Israeli Association of Group Psychotherapy and the Northern California Group Psychotherapy Society. Dr. Weinberg was the Academic Vice President of the Professional School of Psychology, where he created and coordinated an online doctoral program in group psychotherapy and marital therapy. He is a Fellow of the American Group Psychotherapy Association and of the International Group Psychotherapy Association, as well as a Distinguished Fellow of the Israeli Group Psychotherapy Association. He has received several awards, including the Harold Bernard Group Psychotherapy Training Award, the Ann Alonso Award for Excellence in Psychodynamic Group Therapy and the Bob Klein Award for Social Responsibility. Dr. Weinberg published 11 books, 25 book chapters and 57 articles. His books were translated in China, Japan, Romania, South Korea, Czech Republic, and Israel. Dr. Weinberg developed group therapy training groups in Asia, and is leading online training process groups for therapists around the world.