Section 5-117 - Directors and officers(a) A majority of the directors and all of the officers of a professional corporation, except the secretary and treasurer, must be qualified persons with respect to the corporation.(b) Whether or not organized as a close corporation under Title 4 of this article:(1) The number of directors in a professional corporation may be less than 3;(2) The officers of a professional corporation may be limited to president, treasurer, and secretary and an individual may hold more than one office; and(3) Notwithstanding any other provision of law, an individual who holds more than one office in a professional corporation may act in more than one capacity to execute, acknowledge, or verify any instrument required to be executed, acknowledged, or verified by more than one officer.