Klonizakis Markos is a psychiatrist-psychotherapist who maintains a private practice in Kypseli. He is a graduate of the Medical School of Democritus University of Thrace and completed his psychiatry specialty at the Psychiatric Hospital of Attica, the Mental Health Center of Nea Filadelfeia - Agioi Anargyroi, the General Hospital of Athens "G. Gennimatas," and the 18 ANO Addiction Program. Additionally, he received training in Systemic-Family Psychotherapy from the Family Therapy Unit of the Psychiatric Hospital of Athens and the Athens Center for Human Studies. Alongside his private practice, he serves as the Scientific Director at the Day Care Center for People with Disabilities in Salamina. He manages cases of anxiety disorders, panic disorder, depression, character difficulties, interpersonal and couple relationships, mood disorders, bipolar disorder, and obsessive-compulsive disorder. His therapeutic approach includes psychopharmacological treatment, psychotherapy, or a combination of both. Finally, Dr. Klonizakis is a member of the Athens Medical Association, the Hellenic Psychiatric Society, and the Hellenic Society of Systemic Thinking and Family Psychotherapy.