<p>This perspective paper explores current trends in teaching cultural diversity in U.S. medical schools, emphasizing persistent gaps in both the scope and coherence of existing curricula. It revisits four foundational models that have shaped the discourse on cultural diversity education, namely cultural immersion, cultural humility, cultural sensibility, and cultural expertise. Building upon these, the paper introduces four complementary frameworks of mindfulness, dialogical learning, epistemological pluralism, and democratic education. They serve primarily as an accessory role to extend and operationalize the reflective and relational principles of earlier models. Together, these approaches offer a more nuanced, dynamic, and transformative understanding of culture in clinical care, moving beyond static notions of competence toward deeper personal and professional growth. Rather than treating cultural diversity as a discrete topic, the paper advocates for its integration throughout the medical curriculum. Embedding these frameworks into core educational experiences helps prepare students to engage meaningfully with diverse patient populations, develop more equitable clinical practices, and strengthen physician-patient relationships across cultural and identity differences. By promoting a more systematic and interdisciplinary strategy for teaching cultural diversity, this paper underscores the importance of cultural responsiveness as a key component of medical professionalism. Ultimately, this cultural responsiveness is crucial to addressing health disparities and advancing health equity in increasingly diverse healthcare environments.</p>