Woman doctor holding tablet and walking, Alpha Channel

general practitioner doctor healthcare and medicine surgeon stethoscope professional occupation matte - image technique medicine medical clinic white background expertise one young woman only hospital technology trainee women females one woman only occupation computer internet uniform using digital tablet only women student digital tablet beautiful woman film - moving image young adult adult white people 4k resolution russia one person care desktop pc business touch screen cut out portrait smiling special effect people white color blue non us film location horizontal full length touching beautiful people chinese culture adults only holding happiness walking sports track