San Diego staffing company AMN Healthcare has brought Mark Hagan on board as chief information officer.

Hagan joins AMN from Envision Healthcare, where he has been CIO and senior vice president of information technology since 2013. There he introduced robotic process automation, natural language processing and artificial intelligence to operations. He led a 900-member team.

AMN, a major force in health care staffing, particularly nursing, said he’ll play a role in the company expanding “technology-enabled services.”