Zavata, a business process outsourcing firm focused on healthcare, has added four executives to its management team.

Zavata, which changed its name from Integro in January, has raised some $80 million in venture capital aid is targeting a possible public stock offering in fiscal year 2007.

Michael Dean has joined Zavata as its chief financial officer. He is a former CFO at IMRGlobal.

Brad Hughes, a former executive with Shared Medical Systems and Siemens, Tim Dewey, a seven-year veteran of Zavata, and Ram Davaloor, a former executive with Symphony Data that was acquired by Zavata, were named senior vice presidents and general managers of different business units.