Ivan has been a senior IT healthcare executive for over 25 years,  with extensive experience in planning, developing, and managing information system applications, conducting IT audits, implementing IT security solutions, and re-engineering clinical and business workflows.

Currently, Ivan is the CIO at BronxCare Health System: an integrated delivery system with two hospitals, three emergency centers, a nursing home, and 27 outpatient clinic centers providing over 1.1 million  clinic  services annually to a large segment of the central and south Bronx areas.

Previously, Ivan has worked as an independent consultant, as a CIO at an academic health center,  as a full-time college professor, and earlier as a tennis professional.