It's likely his greatest contribution to Facebook was his creation of a corporate structure--based on his Plaxo experience--that gave Zuckerberg complete and permanent control of the company he founded.
Scheinrock is actually a CPA with extensive experience in international financial markets, corporate finance, capital structure, acquisitions and strategic investments.
Two years later the hospital president realized his mistake and brought in a new director (one with managerial experience) for the outpatient clinics, who quickly streamlined the structure and brought the operation under control.
Such a structure should consist of officers who have the appropriate skills, experience, ability and authority to implement the remedial programme that is concluded on by CEC.
This also applies to the cost structure of the practice as such advisors prefer to keep low overhead and not experience the pressure of having to cover a larger bill and therefore maintain high overhead.