Don is responsible for managing the firm’s operations. Don is also responsible for administrating Columbia’s funds and maintaining relationships with our limited partners. Don has more than 30 years of successful experience managing the financial and operational functions of both public and private companies. Prior to joining Columbia Capital, Don was the Chief Financial Officer of Digital Television Services and Sterling Cellular, two former Columbia portfolio companies. Don also served in various financial and operational management positions for Contel Cellular, a subsidiary of Contel Corporation, and was a member of the audit department of Arthur Andersen, LLP. Don received his B.S. in Accounting from the McIntire School of Commerce, University of Virginia.