Nathan serves clients across a wide variety of commercial challenges. He has led many engagements that help drive organizations from initial product and portfolio strategy through to commercial performance with his collaborative approach and deep expertise on engaging accounts, HCPs, and patients through sales and marketing. He makes creative use of analytics including AI and ML to create assessments, measurements, and metrics to drive the strategies created, and makes use of those analytics to inform organizational decision making and behavioral changes. He has worked across many therapeutic areas including oncology, cardiovascular, immunology, neurology, behavioral sciences, addiction, psychedelics, dermatology, respiratory, gastroenterology, and rare diseases. Prior to his consulting career, Nathan spent 7 years in key account management and sales leadership. Nathan earned his MBA at the University of North Carolina and his BA in Chemistry from Franklin & Marshall College.