About CalOptima

Len Rosignoli

Chief Information Officer

Len Rosignoli

As Chief Information Officer, Len Rosignoli provides leadership and oversight of CalOptima’s information technology (IT) functions. He and his team focus on making continual advances in technology to support the agency, including recent implementations of Tableau and Microsoft Office 365 among others. Rosignoli also focuses on the priority area of information security. In 2015, he led the team to put into practice a highly rated and continually enhanced information security program that ensures the protection of CalOptima’s information. Rosignoli brings more than 25 years of experience in health care IT and operations, process improvement, and project management.

Prior to CalOptima, he held leadership positions in IT at University of Arizona Health Plans, Coventry Health Care and PacifiCare Health Systems. He earned a bachelor’s degree in business administration and management information systems from Indiana University of Pennsylvania.

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