He is a clinical sexologist, pedagogist, family adviser, as well as certified counsellor on HIV/AIDS, specialist in public health. He is also the Head of the Department of Biomedical Fundamentals of Development and Sexology at the University of Warsaw, and the Head of the Department of Sexology, Counselling and Resocialisation at the University of ZielonaGóra.
He is the initiator and organiser of Nationwide Debates on Sexual Health. Moreover, he is the Honourable Member of the German Society for Sex Education (DGG). Since 2010, he has been the Research Associate at the Kinsey Institute for Research in Sex, Gender, and Reproduction in the Indiana University (USA). He is also a member of the Polish Sexological Society. In the years 2005-2011, he was the Scientific Secretary of the Polish Academy of Medicine, distinguished with the gold medal of the Albert Schweitzer World Academy of Medicine for the humanisation of medicine. He received the award of the Minister of Health many times and, in 2013, he was recognised with the Award of the Minister of Science and Higher Education the lifetime scientific achievements. In 2017, he was chosen one of the hundred most influential people in the Polish medicine in the poll organised by the Polish medical bi-weekly magazine entitled PulsMedycyny.
He is an author of Polish and international research on human sexuality. He promotes the knowledge on sexual health in the press, as well as on radio and television. He provides both individual and family counselling services in crisis situations affecting couples, relationships and sexological problems of individuals at different stages of a person’s life. He works with hetero- and non-heterosexual individuals who are either single or in a relationship.