Doceree has added three senior-level people as part of an effort to expand its U.S. sales team. The hires include Scott Hammersla as executive sales director, George Karyotakis as senior sales director and Keith Gomes as senior sales director.

Hammersla joins Doceree from WebMD, where he served as a senior sales executive. Karyotakis formerly worked at Verix as a VP, while Gomes joins from Health Media Network, where he was programmatic sales lead.

“Over the past two years, we have seen a lot of excitement and demand for our technology in the U.S.,” Doceree founder and global CEO Harshit Jain said in a statement. “The expanded sales team will help keep up the momentum and transform our life sciences marketing capabilities with continued investment in the right direction.”