
DR GPT™ is the healthcare AI practice of Harvey Castro, MD, MBA, a board-certified emergency physician who still works clinical shifts. The work covers keynotes, board and executive advisory, and clinical AI education for hospitals, health systems, medical societies and conferences, delivered in English and Spanish. Author of over 45 books on AI and medicine, including ChatGPT and Healthcare. Five-time TEDx speaker. Advisor to the CEO, Phantom Space Corporation. Ranked #1 on the Thinkers360 Top 50 Global Thought Leaders and Influencers on Healthcare 2026.
Services Provided
Healthcare AI keynotes and closing keynotes. Board and executive advisory on AI governance and adoption. Clinical AI education and workshops for physicians and health systems. Bilingual delivery in English and Spanish. Fees quoted privately.