Teachers' professional identity is a key factor in their motivation, effectiveness, and job satisfaction. The present study examined hospital teachers perceived professional identity based on their work experience in a unique educational environment. Thirty-seven hospital teachers reflected on their professional identity and other personal and professional aspects of their work experience in semi-structured interviews. Hospital teachers reported a multilayer professional identity and described their work environment and teaching as complex, different from teaching in the regular school, and satisfying. Scientifically clarifying their unique professional identity is important for the development of this unique profession and for enhancing their professional confidence and well-being.