Skip to Content


John C. Rademacher


John C. Rademacher is the president and chief executive officer of Option Care Health and has served on the Board since 2019. 

Prior to becoming President and Chief Executive Officer of Option Care Health in 2018, Mr. Rademacher served as Chief Operating Officer of the Company from 2015-2018.  This follows various leadership roles at Cardinal Health, Inc., a publicly-traded multinational health care services company, including as President, Ambulatory Care (2012-2014) and President, Nuclear & Pharmacy Services (2007-2012).  Prior to this, he served as Senior Vice President of Cigna, a publicly-traded health services company (2001-2007). 

Mr. Rademacher brings to the Board over 25 years of executive leadership experience in the healthcare industry, including the management of nationwide operations, sales, service and support related to the provision of home and alternate site infusion services.