Carissa Wikstrom is a senior technology and enterprise architecture leader with deep experience driving large-scale digital transformation, governance, and modernization in complex enterprises. She leads Walgreens’ Enterprise Architecture Center of Excellence, partnering across technology, product, security, and business teams to align strategy with measurable outcomes and reduce risk. Known for translating complexity into clear, actionable direction, Carissa builds collaborative communities of practice that scale impact. She is also an entrepreneur and curator with a strong passion for mentorship, community-driven leadership, and authentic connection among senior leaders navigating change.