Mr. Giacomin currently serves as the Chief Operating Officer of the American Medical Association (“AMA”), a position he has held from January 2023 to present. Before joining the AMA, Mr. Giacomin served as the Chief Executive Officer of U.S. Anesthesia Partners, Inc. (“USAP”), a privately-owned, single-specialty anesthesia practice, from 2019 until 2021. Prior to joining USAP, Mr. Giacomin held various leadership positions at Cardinal Health, Inc. (NYSE: CAH) from 2001 to 2019, a leading distributor of pharmaceuticals, global manufacturer and distributor of medical and laboratory products and provider of performance and data solutions for health care facilities. Mr. Giacomin most recently served as Chief Executive Officer of Cardinal Health’s Medical Segment, a business which generated over $15 billion in revenue during the most recently completed fiscal year. During his career at Cardinal Health, he also served as Chief Executive Officer of its Pharmaceutical Segment from 2014 to 2018, which generated over $130 billion in revenue during the most recently completed fiscal year. Mr. Giacomin began his career as a Nuclear Engineer and Surface Warfare Officer in the U.S. Navy and subsequently held positions at Sotera Health Company (Nasdaq: SHC) and Griffith Micro Science International Inc. before joining Cardinal Health. He holds a B.S. in Mechanical Engineering from the University of Notre Dame, and an MBA in Finance from the University of Chicago’s Booth School of Business.