The healthcare industry will face unique challenges in targeting healthcare providers (HCPs) without the support of third-party cookies. The removal of these cookies particularly impacts remarketing campaigns and audience data analysis. Despite these hurdles, the pharmaceutical industry is well-positioned to navigate this change due to its experience in working within strict privacy and regulatory frameworks. This article explores the specific implications of a cookie-less future on HCP targeting, delving into effective strategies, solutions, and best practices to effectively engage with this critical audience segment while prioritizing data privacy.