Welcome Wednesday

Dr. Michael Siegenthatler, cardiothoracic surgeon

Dr. Michael Siegenthaler studio portrait white coat
May 27, 2026
Felicia Bryan
All News

Michael P. Siegenthaler, MD

UConn Health welcomes Dr. Michael Siegenthaler, a fellowship-trained cardiothoracic surgeon specializing in advanced aortic disease management, structural heart, and complex cardiac surgery.

Dr. Siegenthaler is accepting new patients in Farmington.

Special Interests

  • Aortic cardiac surgery
  • Aortic disease management
  • Structural heart procedures
  • Endovascular and hybrid aortic repair
  • Valve repair and replacement
  • Minimally invasive cardiac interventions
  • Long-term aneurysm surveillance and medical management
  • Patient safety

Education

  • Medical School: University of Bern Medical School
  • Residency: UConn School of Medicine, general surgery