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Mario Castillo-Sang, M.D.
Surgeon - Cardiothoracic
Surgical Director of Mitral Valve and Heart Failure Therapies at St. Elizabeth Healthcare at Saint Elizabeth Health Care
BACKGROUND
Barnes-Jewish Hospital/Washington University in St. Louis, Cardiothoracic Surgery ResidencyThe University of Toledo, Ohio General Surgery Residency 2010
Endoscopic Cardiac Surgeons Club
STS
ISMICS
STSA
Creator of online minimally invasive course www.MiniHeartValves.com
OTHER INTERESTS
Minimally invasive endoscopic mitral valve surgery
Minimally invasive endoscopic tricuspid valve surgery
Minimally invasive endoscopic aortic valve surgery
Minimally invasive endoscopic atrial fibrillation ablation
LVAD surgery
Transcatheter valve therapies
Coronary revascularization
RESEARCH
EDUCATION & TRAINING
AFFILIATIONS & ORGANIZATIONS
CTSNET CONTRIBUTIONS
- CTSNet Summarized—Editors’ Picks 2025April 24, 2026
- Totally Endoscopic Right Atrial Myxoma ResectionApril 24, 2026
Contact Information
PROFESSIONAL LINKS
MEDIA GALLERY
