Jeff Jonas joined GAMCO Investors, Inc. in July 2003 as an analyst to expand coverage of the healthcare sector. Mr. Jonas is Portfolio Manager of the GAMCO Medical Opportunities partnership and has served as co-portfolio manager of the Gabelli Healthcare and Wellness RX Trust since 2007. Mr. Jonas is also co-portfolio manager of the Gabelli Dividend & Income Trust, Asset Fund, and various All Cap Value separate accounts. He was a Presidential Scholar at Boston College, graduating from the Carroll School of Management with a B.S. in finance and management information systems.