mid-adult physician working with laptop

40 40s 45 adult alone american bright busy care casual caucasian clinic clinical coat color computer copy copyspace day doctor doctors european expert expertise face fourties general heal healing health healthcare horizontal hospital image indoor indoors lab laptop lifestyle male man mature medical medication medicine mid notebook office one only people person photo physician portrait practitioner profession professional room seated sit sitting skyscraper smock space specialist stethoscope stockphoto uniform using white window work worker working years