Synonyms: specialiser, specialist, specializer
Definition: an expert who is devoted to one occupation or branch of learning
Similar words: expert
Definition: a person with special knowledge or ability who performs skillfully
Synonyms: specialist, medical specialist
Definition: practices one branch of medicine
Similar words: doc, doctor, Dr., physician, MD, medico
Definition: a licensed medical practitioner
Usage: I felt so bad I went to see my doctor