Patients belonging to racial and ethnic minority populations continue to receive lesser-quality healthcare relative to other patients, even when controlling for relevant demographic variables. Such disparities represent a significant challenge for physicians who are ethically committed to serving all patients equally, irrespective of personal characteristics. Accordingly, this report explores the ethical obligations of individual physicians and the medical profession as they pertain to racial and ethnic disparities in healthcare. To address these disparities, the AMA Council on Ethical and Judicial Affairs recommends that physicians customize the provision of medial care to meet the needs and preferences of individual patients. Moreover, physicians must learn to recognize racial and ethnic healthcare disparities and critically examine their own practices to ensure that inappropriate considerations do not affect clinical judgment. Physicians can also work to eliminate racial and ethnic healthcare disparities by encouraging diversity within the profession, continuing to investigate healthcare disparities, and supporting the development of appropriate quality measures.