Mature man showing ok sign. Happy middle-aged man gesturing with thumb up on chroma key background. Agreement and success concept.
Smiling male doctor showing thumb up. Cheerful mature doctor gesturing ok sign on chroma key background. Healthcare, profession and medicine concept.
Smiling doctor on chroma key background. Middle aged cheerful doctor holding container with medicine and gesturing ok, green background.
Professional doctor showing medication pills. Middle aged male doctor showing new effective medical pills. Medicine, healthcare and pharmacy concept.
Joyful cardiologist showing thumb up. Positive middle-aged doctor putting on stethoscope and gesturing thumb up, blurred background.
Happy mature doctor, blurred background. Male doctor in white coat holding container with pills at hospital. Middle aged doctor showing thumb up gesture.
Handsome mature man showing ok sign. Smiling middle-aged man gesturing ok and looking at camera. Human facial expressions.
Male doctor gesturing ok sign. Middle aged mature smiling physician with stethoscope. Green screen hromakey background for keying.
Handsome mature physician showing ok sign. Smiling middle-aged biologist giving okay gesture and looking at camera.
Smiling scientist showing ok sign. Middle aged doctor giving ok gesture with fingers on blurred background.
Excited middle-aged woman showing OK sign. Happy smiling woman giving okay symbol on blurred background.
Portrait of handsome man showing ok sign. Attractive middle-aged man giving ok gesture on gray background. Everything is okay concept.
Portions of this page translated by Google.