Health UnaBASHEd
Why health ideas struggle to reach patients
Gil Bashe and Harvey discuss predictive care, digital twins and the challenges of bringing healthcare innovation into practice.
Open episodeExplore Harvey Castro, MD’s articles, interviews and talks on AI in healthcare. Browse the podcast archive by year, or find practical resources for your team and your next event.









Explore the Ask DR GPT™ page for AI conversations about Harvey’s books and talks, or contact Harvey about a keynote or advisory engagement.
A physician-led certificate in responsible healthcare AI, with a clinician track and a leadership track. Founding-member price is $299. It is a certificate of completion, not accredited CME.
See the certificateA 12-week voice-performance system for physicians, executives, and founders. 158 lessons, 84 daily sessions of five to seven minutes, twelve checkpoint quizzes, and a completion certificate. $149 one time, lifetime access. The Field Guide eBook covers the framework on its own, free.
See the courseArticles, recorded conversations and practical resources from Harvey Castro, MD, MBA, known as DR GPT™, on artificial intelligence in medicine.
This page pulls together articles, media appearances, talks, and published work in one place so you can see the thinking behind a keynote before you book one.
Written pieces on physician leadership in AI, responsible adoption for hospitals, clinical judgment, and where medicine is heading.
Read about physician leadership in AIInterviews and panels on artificial intelligence in medicine, recorded for healthcare, technology, and general audiences.
Browse interviews by yearFive TEDx talks on healthcare AI, edge technology, biosensors, early intervention, and human centered care.
Watch the TEDx talksOver 45 published books on healthcare AI, ChatGPT in medicine, physician reinvention, healthspan, and leadership.
Browse the booksA free guide for hospital CEOs, boards, and clinical leaders on adopting AI in the right order.
Open the playbookApproved bios, headshots, stage introductions, and topic descriptions for organizers booking a session.
Open the media kitIf you are a hospital or health system leader, start with the Healthcare AI Playbook. If you are a conference organizer or meeting planner evaluating me for a stage, start with the TEDx talks and the media kit. If you want the short version of who I am and what DR GPT™ means, the DR GPT™ page covers it in one read.
Services that help healthcare leaders use AI with clarity, judgment, and measurable impact.
Strategic guidance for healthcare organizations implementing artificial intelligence responsibly and effectively, at the intersection of technology and patient safety.
Briefings for boards and leadership teams on AI readiness and transformation.
Physician-led advisory focused on patient safety, ethics, and clinical integration.
National and international speaking engagements on AI, medicine, innovation, and the future of healthcare.
“A very rare kind of person, maybe a one in the world kind of person.”
Michael Gorton, founder of Teladoc
“Left the audience feeling energized, very engaging and he’s a pioneer in this space.”
Carrie Shapiro
“It was amazing! The amount of engagement we got, the kind of responses we got from the audience was great.”
Uli Chettipally, MD
A year of daily practice from an emergency physician. One reflection, one question to carry through the day, and one small action, in under two minutes each morning for 365 days. The nine-module course and both books come with it. $49 for the founding 500, down from $99, or $7 a month.
See The SAPIENT YearHave a conversation with my books and talks using AI on the Ask DR GPT™ page. To bring me to your next event, or for physician-led guidance on adopting AI in healthcare, use the contact form. I am available for keynotes, board advisory, and executive briefings.
This site includes Harvey Castro’s writing, educational resources and an archive of published appearances. Research findings, proposed applications and personal interpretation should be distinguishable. A patent or product announcement does not establish clinical performance. Links to earlier articles preserve their historical context.
To flag an error, send a correction request with the article URL, the specific statement and a supporting source. Please identify the message as an editorial correction. Corrections are checked against the cited evidence. A review of selected claims does not certify an entire article or the full archive.