Walter Groszewski was named vice president of business development for Medsphere Systems Corp.
Groszewski, 47, served previously as a consultant for IBM Corp., responsible for growing the information technology giants health and human services business in New York. He also was IBMs global sales executive. Groszewski holds degrees from the Lubin School of Business at Pace University and Manhattan College.
Carlsbad, Calif.-based Medsphere uses open-source software for developing electronic health records.