Professional doctor working at office

A man with short gray hair and a neatly trimmed beard, wearing a white lab coat, blue shirt and a dark tie, sits at a desk in an office. He wears glasses and a stethoscope is around his neck. The setting is a brightly lit office with a computer and medical charts on the wall. The overall mood is calm and professional. The image is well-suited for projects related to healthcare, medicine, and medical professionals.