In part two of their discussion, Dr. Hassan Tetteh and David Sontag explore Layer Health's work on care standardization by identifying patients not receiving evidence-based best practices from clinical notes, as well as ensuring AI in healthcare is safe, equitable, and ethical through rigorous validation of real-world outcomes and patient impact. David shares fascinating MIT research on using AI to enhance patient understanding after clinical encounters through summarizing notes, defining terms, generating follow-up questions, and listing next steps, illustrating how AI can equitably empower and engage patients. He expresses optimism in the growing willingness among stakeholders to thoughtfully advance AI's transformative potential in healthcare experiences and access. David advises health systems to adopt a scalable, platform-based AI strategy rather than disconnected point solutions and paints a compelling vision of ethically equitable AI that elevates care quality while giving patients more agency over their health.