Clark was born in Pittsburgh, Pennsylvania. He graduated with a B.A. degree in Economics from Trinity College, in Hartford, Connecticut, and has completed course work at the University of Pittsburgh's Katz Graduate School of Business. He joined Malachy Whalen & Company after four years of experience in real estate and financial services. Clark specializes in the design of short or long term group disability and life plans that provide optimal benefits in conjunction with other policies. He works closely with practice managers to establish group benefit programs and voluntary programs for the professional corporation. Clark's responsibilities include fundamental insurance counseling for medical students, resident physicians, and new physicians entering practice.