Justyna Zalewska is a training analyst at the Polish Psychoanalytical Society (PTPa) as well as a supervisor and a training therapist at the Polish Society for Psychoanalytic Psychotherapy (PTPP). She is a former Vice-President of PTPa. She conducts seminars and supervisions in the public health institutions in Tricity as well as seminars for the candidates at PTPa and for the psychoanalytic psychotherapists. She is a teacher at the Psychoanalytic Psychotherapy School in Tricity. Her main areas of interest include unmentalized experiences as well as senescence and its meaning in the life cycle of both the analyst and the patient. She works with adults in private practice in Gdynia, Poland.