In his long career, Dr Dosajh was recognised by the professional community in many ways. In 1956, he was sent as a UNESCO Fellow to work at the International Institute of Child Study at Bangkok and was a Guest Professor at the PGI for over 20 years. Using the foundations of western psychology and Indian systems, he fused yoga and meditation with psychoanalysis to create his own theory which he calls the New Personality Theory. With improvised techniques, the doctor cured dozens of patients suffering from schizophrenia, personality disorders and so on.