# Mark Cuban: Doctors should teach patients how to use AI in treatment AI can't replace physicians but can enhance healthcare delivery. - **Source:** [Business Insider](https://www.businessinsider.com) - **Published:** 2026-08-20 - **Original article:** - **On Brifing:** https://brifing.si/s/f5e5f7e3-94b2-4acc-aa2a-d8620136dcf2 ## Cannot replace but can assist doctors Mark Cuban argues that AI cannot replicate physicians' empathy, communication, and decision-making skills in sudden medical situations. He gives examples like a patient vomiting or collapsing where AI would be unable to intervene. According to Cuban, AI should serve as an assistive tool in medical diagnosis and treatment rather than a replacement. He shared these views in a series of tweets on X platform. ## Potential to reduce administrative burden Cuban claims AI's primary contribution will be alleviating doctors' administrative workload. He says unnecessary bureaucratic tasks created by large healthcare corporations could be automated with AI. While radiologists won't be replaced, he predicts all radiologists will eventually use AI, noting that model update costs would exceed a radiologist's salary. This perspective highlights AI's role in workflow optimization. ## Personalized AI guidance for patients Cuban proposes that doctors should educate patients on using tools like Claude, ChatGPT and Gemini. Private practice physicians could configure these tools with personalized instructions during consultations. AI-generated results could be shared with doctors, creating a collaborative system where both parties benefit. This approach may increase patient engagement in treatment processes while maintaining physician oversight. ## Transparency efforts in healthcare Cuban's healthcare interest isn't new. His 2022 venture, Mark Cuban Cost Plus Drug Company, aims to bring transparency to drug pricing by bypassing traditional pharmacy benefit managers. This initiative parallels his AI discussions, both targeting inefficiencies in healthcare systems. Cuban consistently criticizes intermediaries, suggesting AI could replace many of their functions while improving cost transparency. ## Risk of provider-payer AI arms race Cuban warns AI might trigger an arms race between healthcare providers and insurers. While doctors could use AI agents to enhance care, corporations might develop their own AI to delay and deny claims. He advises employers to run healthcare contracts through chatbots to identify hidden costs. This prediction highlights potential conflicts in AI adoption across different healthcare stakeholders. ## AI success in personalized cancer vaccine Cuban's comments coincided with Moderna and Merck announcing their personalized mRNA cancer vaccine, intismeran, met Phase 3 melanoma trial endpoints. The treatment uses genetic sequencing and algorithms to design patient-specific vaccines. As Cuban emphasizes, this example shows AI supporting rather than replacing clinicians - enhancing precision medicine while maintaining physician oversight in critical decisions. ## Need for medical education transformation Cuban's vision suggests medical education must prepare for AI integration. Future physicians will need both traditional training and AI tool proficiency. Medical schools adding AI literacy to curricula and ensuring patient access to these technologies becomes crucial. Cuban's proposals encourage steps toward this blended approach, balancing technological advances with human medical expertise. ## Future of human-AI collaboration Cuban's views emphasize finding the optimal balance in healthcare human-AI collaboration. While AI may reduce administrative burdens, allowing more physician-patient interaction, human expertise remains irreplaceable in critical decisions. This approach aims to maximize the synergy between technological capabilities and human skills, creating a healthcare model that leverages the strengths of both. ## Sources covering this story - https://www.businessinsider.com/mark-cuban-healthcare-doctors-teach-patients-ai-treatment-2026-8 — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._