handsome modern doctor with megaphone over white background doing ok signwith fingers, excellent

photography people adult one person standing horizontal white background lab coat shouting doctor men healthcare medicine studio shot megaphone stethoscope communication mature holding professional occupation expertise hospital cut out business copy space waist looking camera sign concepts uniform front view speaker talking mid medical equipment challenge message control hygiene honesty skill closeup hand protection medicare nurse showing males portrait handsome modern over isolated doing signwith fingers excellent symbol