👉 In the field of medicine, a diagnostician is a healthcare professional who evaluates medical conditions and provides diagnosis or treatment recommendations. They are responsible for identifying potential causes of illness or injury, assessing symptoms, and recommending appropriate treatments based on their knowledge and experience in the field. Diagnosticians are often referred to by their specialty (e.g., dermatology, orthopedics) or by their training level (e.g., medical doctor, physician assistant).