Dr. Cantillon serves as Chief Medical Officer at Masimo, a medical device company based in Irvine, Ca specializing in non-invasive patient monitoring. Prior to this, Dr. Cantillon practiced cardiovascular medicine at Cleveland Clinic for over 16 years. His leadership positions included Associate Section Head & Research Director of Cardiac Electrophysiology and Pacing, and Medical Director of the Central Monitoring Unit (CMU). The latter provided continuous cardiac rhythm, hemodynamic and respiratory monitoring for patients at Cleveland Clinic’s main campus and 10 regional hospitals with an over 2,000 patient monitored bed capacity.