Doctor wearing glasses and a medic coat holding a flask 

Doctor wearing glasses holding a flask 

A male doctor or lab worker with short hair wearing a lab coat, disposable gloves and round glasses, standing up with his hands lifted.

Standing Masked Man In Lab Coat

A smiling female doctor standing up and holding a clipboard.

A doctor or scientist wearing a lab coat, a face mask and trousers, sitting sideways with a raised arm

Male Doctor wearing a lab coat and glasses holding one hand in the air.

A doctor or scientist standing up and looking to the side.

A standing male doctor with short hair and a white coat, facing back.

A standing male doctor with a long coat and a hand in his pocket, facing front.

A bearded doctor in a tie and lab coat reaching out of a smartphone screen.

A male doctor standing with his hands in his pockets.