Our Staff

At MDA, our distinctive approach, multiple capabilities and close client relationships make us the intelligent choice for your marketing support. Choose a link from below to learn how our trained professionals can assist you in your marketing efforts.

John Tantillo, Ph.D. - President - Advertising & Diversified Marketing

Stephen M. Downey - Executive Vice President - Brand Strategy & Corporate Communications

Rolf Graeber - Vice President - Operations & Information Systems

Tomohiko Sugaya - Art Director - Creative Design & Visual Communication

Michael Jump - Junior Art Director - Multimedia & Graphic Design