a licensed medical practitioner

showing focused training

of or related to or characteristic of specialists

the special line of work you have adopted as your career

the concentration of your efforts on a particular field of study or occupation

devote oneself to a special area of work

a specialist who administers an anesthetic to a patient before he is treated

a specialist in the care of babies

a specialist in cardiology; a specialist in the structure and function and disorders of the heart

a specialist in care for the feet

a doctor who specializes in the physiology and pathology of the skin