Christopher Johnson is an experienced healthcare management professional currently serving as Associate Director, Patient Access Liaison at Amgen since October 2023, previously holding the same title at Horizon from October 2021 to October 2023. Before these roles, Christopher worked at Biogen as Access & Reimbursement Manager and climbed through various positions at Rush University Medical Center in the Department of Neurological Sciences, including Practice Administrator, Operations Manager, Administrative Manager, Project Coordinator, and Clinic Coordinator II - Infusion. Christopher has demonstrated expertise in clinical operations, patient access, program development, and compliance, overseeing significant initiatives such as the Neuroscience Infusion Center and managing patient care for chronic conditions like multiple sclerosis. Christopher holds a Bachelor of Business Administration in Management from Loyola University Chicago.