Dr Rafal Zielinski is a practicing physician. He has a postdoctoral degree in medical sciences and he is a specialist in otolaryngology (a medical specialty that is focused on the ears, nose, and throat) and pediatric otolaryngology. He has also been the head of the Department of Otolaryngology at one of the hospitals in a provincial city in Poland, Europe for several years. He has had the pleasure of helping and serving the team of people who work in the otolaryngology department, as well as educating new generations of doctors by teaching otolaryngology to the Medical Faculty. He has also been and continues to mentor several specialties in otolaryngology and pediatric otolaryngology.