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Dr. Allan Stewart

More than 20 years and 8,000+ heart procedures in NYC, Miami, Latin America and Eastern Europe. Today Dr. Stewart takes on complex surgical cases around the world, speaks on longevity and the future of cardiac care, and collaborates with companies changing healthcare.

Invite Dr. Stewart to speakWatch videos
Dr. Allan Stewart in blue scrubs, smiling, in a hallway
New book
Heart of Longevity
A Surgeon’s Prescription for Strength and Vitality
Get the book
8,000+
Heart procedures
20+
Years in cardiac surgery
21
Countries operated in
75+
Manuscripts and book chapters
As seen on
  • CBS News Miami
  • NBC 6
  • Local 10
  • ABC’s NY MED
  • The Dr. Oz Show
  • Fox News
  • Today
  • Good Day NY

What he does

Cardiac surgeon, author, speaker and healthcare entrepreneur.

SurgeryComplex aortic, valve and minimally invasive heart surgery for select patients in South Florida and around the world.
Speaking and mediaKeynotes, panels, podcasts and TV commentary on heart health, longevity and AI in medicine.
Healthtech venturesSenior Partner at Innovation Platform Capital, founder of U Gen Wellness, and adviser to healthcare companies.
AuthorHeart of Longevity: A Surgeon’s Prescription for Strength and Vitality, in English and Spanish.

A specialist in the hardest cases

Dr. Stewart is known for complex aortic and valve surgery, and for treating patients other surgeons turn away.

Complex aortic surgeryCoronary artery bypassMinimally invasive heart surgeryTAVR
See his surgical expertise
Cover of Heart of Longevity: A Surgeon’s Prescription for Strength and Vitality, by Allan Stewart, MD

Heart of Longevity

A heart surgeon’s prescription for living longer, stronger and healthier.

Buy the paperbackVisit the book site ↗
Also on AmazonHardcoverKindle
En españolTapa blandaTapa duraKindle

Featured videos

Interviews, TV segments and surgery explained.

Heart Surgeon and Longevity Expert: Dr. Allan Stewart’s Origin Story

Dr. Stewart’s YouTube channel · March 6, 2025

Cardiac Surgeon for a Former U.S. President at 34

Law with Eric, Rosen Injury Law · June 19, 2025

Dr. Stewart on cardiac arrests in young athletes, after Bronny James’ cardiac arrest

CBS News Miami · July 28, 2023
See all videos

In the news

Cardiac Surgeon for a Former U.S. President at 34

Law with Eric · June 19, 2025

Imperfect Heart podcast, Episode 37

Imperfect Heart · September 2024

Dr. Stewart on cardiac arrests in young athletes

CBS News Miami · July 28, 2023
All press

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Surgery, longevity and life behind the scenes.

Dr. Allan Stewart in the operating room wearing surgical loupesDr. Allan Stewart with a surgical team in the operating roomDr. Allan Stewart presenting at an American Association for Thoracic Surgery meetingDr. Allan Stewart after finishing a half marathonDr. Allan Stewart at the gymDr. Allan Stewart speaking at a panel event

Bring Dr. Stewart to your stage, studio or boardroom

Keynotes, panels, TV and podcast interviews, and advisory work.

Dr. Allan Stewart at his desk with a model of the heart