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Harvey Castro, MD, MBA.

Dallas-Fort Worth, United States

Harvey Castro, MD, MBA (DR GPT™) is a board-certified emergency physician who still takes shifts, Chief AI Officer at Phantom Space, and a healthcare AI educator who programs and teaches clinical AI. Five-time TEDx speaker. Author of ChatGPT and Healthcare (2022) and The Longevity Blueprint. Delivers keynotes in English and Spanish on clinical AI, healthspan, and digital twins. MD, University of Texas Medical Branch at Galveston (1998-2002). Emergency medicine residency, St. Luke's University Health Network (2003-2006). Physician Executive MBA, University of Tennessee, Knoxville (2019-2020). BS Biomedical Science, Texas A&M University (1994-1998). Offcall Top AI Healthcare Voices in 2026, ranked #24: https://www.offcall.com/learn/articles/top-ai-healthcare-voices-in-2026. HealthTech Signal influencers, #75: https://thehealthtechsignal.com/influencers.

Harvey Castro, MD, MBA. Points
Academic 0
Author 1500
Influencer 559
Speaker 0
Entrepreneur 0
Total 2059

Points based upon Thinkers360 patent-pending algorithm.

Thought Leader Profile

Portfolio Mix

Company Information

Areas of Expertise

AI 47.80
Business Strategy 37.51
Digital Twins
Education
Future of Work 33.85
Generative AI 39.73
Health and Wellness
Healthcare 100
HealthTech 38.22
Leadership 31.79
Lean Startup

Industry Experience

Aerospace & Defense
Healthcare
High Tech & Electronics
Pharmaceuticals

Publications & Experience

25 Books
Neurology for the Non-neurologist
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
This book is intended to be a fun, short read of neurology, with the goal to present the many facts of the subject in an easy and relatable manner. The idea came to me during my morning rounds as a medical student, whereby I envisioned the ability to utilize a quick reference guide for neurologic exams and differentials.

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Tags: AI, Healthcare, HealthTech

Success Reinvention
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Success Reinvention will take you behind the scenes of one of the foremost thought leaders of our time. As an innovative entrepreneur, brilliant medical physician and visionary leader, Dr.

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Tags: Business Strategy, Future of Work, Healthcare

Reinventa tu Exito
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Reinvención tu Éxito te dará una ventana a uno de los líderes de pensamiento mas importante de nuestros tiempos. Como emprendedor innovador, un brillante médico líder visionario.

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Tags: AI, Future of Work, Healthcare

REINVENTE-SE
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
REINVENTE-SE levará você aos bastidores de um dos principais líderes de pensamento de nosso tempo. Como um empreendedor inovador, médico brilhante e líder visionário, a receita para o sucesso do Dr.

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Tags: AI, Healthcare, HealthTech

The Success Reinvention Workbook
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
The Success Reinvention Workbook and accompanying e-course were inspired by my book, Success Reinvention guides how to break through even the most difficult obstacles and setbacks in life. This workbook contains all the necessary worksheets for the e-course to lead each user to pursue their successful reinvention.

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Tags: AI, Future of Work, Healthcare

The Guide to Success
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
The Guide to Success planner was inspired by my book “Success Reinvention.” We have taken the core elements and inspiring ideals that not only challenge you, but motivate you to start chasing your dreams and goals, one day at a time. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: Business Strategy, Future of Work, Leadership

ChatGPT and Healthcare
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
This book is the 10,000 feet view of AI (ChatGPT and Healthcare), this is the first book that was published 1/5/2023. For more examples, Please purchase: ChatGPT and Healthcare: Unlocking The potential of patient empowerment.

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Tags: AI, Generative AI, Healthcare

Revolutionize Your Health and Fitness with ChatGPT's Modern Weight Loss Hacks
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
ChatGPT and Healthcare: My Personal Experience of Hacking My Body for Weight Loss" is a groundbreaking book that details one person's journey of using technology and cutting-edge techniques to hack their body for weight loss. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Generative AI, Healthcare

The AI-Driven Entrepreneur
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
The AI-Driven Entrepreneur: Unlocking Entrepreneurial Success with Artificial Intelligence Strategies and Insights" is a comprehensive guide for entrepreneurs and business owners looking to harness the power of artificial intelligence (AI) for optimal business success. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Business Strategy, Healthcare

Solving Infamous Cases with Artificial Intelligence
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Dr. Castro explores the groundbreaking capabilities of ChatGPT-4 in revolutionizing criminology.

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Tags: AI, Generative AI, Healthcare

Bing Copilot and Other LLM
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
The book explores the profound impact of artificial intelligence (AI) and Generative Pre-trained Transformers (GPTs) on the healthcare industry. With a focus on key developments and ethical considerations, the book provides valuable insights into AI's current and future applications in healthcare.

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Tags: AI, Generative AI, Healthcare

Illness and Infamy
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Discover the fascinating intersections of history, medicine, and the human experience in "Illness and Infamy." This captivating book delves into the lives of historical figures and notorious criminals, examining how their medical conditions influenced their actions and shaped the course of history. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Healthcare, HealthTech

Sherlock Holmes' Investigative Masterclass
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Looking for a unique and engaging way to learn about crime scene investigation and criminal psychology? Look no further than this immersive guide to the fundamentals of forensic investigation.

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Tags: AI, Healthcare, HealthTech

Age with Grace
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Discover the secrets to aging gracefully in the digital age with "Age with Grace: Technology & ChatGPT for Healthy Aging - Compact Edition." This informative guide delves into the science of aging and provides practical strategies for maintaining physical and mental health as you age. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Generative AI, Healthcare

Apple Vision Healthcare Pioneers
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Apple Vision Healthcare Pioneers" is an innovative exploration of the intersection between technology and healthcare. Co-authored by Harvey Castro MD, MBA, and Brooks Wood, this book delves into the transformative power of Virtual Reality (VR) and Artificial Intelligence (AI) in modern healthcare.

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Tags: AI, Healthcare, HealthTech

Tech-Powered Healing
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Tech-Powered Healing: The Future of Medicine in the AI Age by Harvey Castro MD MBA, Doug Hohulin & Brooks Wood. In "Tech-Powered Healing," Doug Hohulin, a 33-year veteran of the cellular industry, will provide insights into the 21st Century of the Billion & Billions when the first billion users of cellphones, internet, computers, vehicles, and smartphones were reached and how it impacted society.

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Tags: AI, Healthcare, HealthTech

The Humane AI Pin Revolution
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
In the pioneering work "Humane AI Pin in Healthcare," the author explores the groundbreaking integration of wearable artificial intelligence in the medical field. This book delves into the development, features, and potential of the AI Pin, a wearable device designed to revolutionize healthcare delivery, patient care, and medical education.

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Tags: AI, Healthcare, HealthTech

AI in Healthcare
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
AI in Healthcare: The Role of the RABBIT R-1 in Transforming Medical Practice" is a pioneering exploration into the revolutionary impact of artificial intelligence in the medical field. Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Healthcare, HealthTech

The Unofficial Guide to AI Mastery
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Navigate the Depths of AI: The Unofficial Guide to AI Mastery Triggered by an inspiring LinkedIn post, this eBook compiled by Dr. Harvey Castro, dives deep into the transformative realm of artificial intelligence as discussed in 54 influential TED Talks.

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Tags: AI, Healthcare, HealthTech

Journey To The TedX Stage
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
Journey to the TEDx Stage - My First Talk is more than a guide—it's an inspiring and comprehensive resource for anyone who dreams of stepping onto the TEDx stage and sharing their 'idea worth spreading.' Written by Dr. Harvey Castro, MD, MBA, an accomplished speaker and seasoned TEDx presenter, this book takes you through every stage of the TEDx journey, offering invaluable insights,…

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Tags: AI, Healthcare, HealthTech

Revolutionizing Medicine Together
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
How AI and Humans Can Revolutionize Medicine Together" takes readers on a creative and informative journey, blending the power of storytelling, coloring, and comics to explore the transformative potential of artificial intelligence in healthcare. This unique book, inspired by Dr.

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Tags: AI, Healthcare, HealthTech

First-Principles Inbox
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
First-Principles Inbox: AI-Coached Mentorship for Elon Musk-Level Breakthroughs Artificial Intelligence (AI) is revolutionizing leadership, decision-making, and mentorship, and no entrepreneur exemplifies innovation and execution better than Elon Musk . Harvey Castro, MD, MBA (DrGPT) writes at the intersection of medicine and AI.

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Tags: AI, Healthcare, Leadership

The AI-Powered Street MBA
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
In "The AI-Powered Street MBA: Master Business, Marketing & Wealth in the AI Era," renowned entrepreneur and AI expert Dr. Harvey Castro provides actionable strategies to harness artificial intelligence for unprecedented business growth, marketing effectiveness, and wealth creation.

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Tags: AI, Business Strategy, Healthcare

2030
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
2030: A Blueprint for Humanity’s Exponential Leap explores the transformative technologies poised to reshape our world over the next decade. Written for investors, executives, policymakers, educators, and curious individuals alike, this book delivers powerful insights into the technological revolution ahead, offering predictions and actionable strategies to thrive in a rapidly evolving landscape.

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Tags: AI, Healthcare, HealthTech

Critical Healthcare Infrastructure
Harvey Castro, MD, MBA | DrGPT
September 13, 2026
In an era of pandemics, cyber threats, and rising patient demands, the stability of our healthcare infrastructure is more critical than ever. In this bold, forward-looking book, Dr.

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Tags: AI, Healthcare, HealthTech

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Harvey Castro, MD, MBA.


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