Arnar Geirsson, MD, FACS, FAHA

Associate Professor of Surgery (Cardiac Surgery); Interim Section Chief

Clinical Interests

  • Aneurysm, Dissecting
  • Aorta, Thoracic
  • Aortic Aneurysm
  • Aortic Diseases
  • Aortic Valve
  • Aortic Valve Insufficiency
  • Aortic Valve Prolapse
  • Aortic Valve Stenosis
  • Coronary Artery Bypass
  • Cardiac Surgical Procedures
  • Mitral Valve
  • Mitral Valve Insufficiency
  • Mitral Valve Prolapse
  • Mitral Valve Stenosis
  • Tricuspid Valve
  • Tricuspid Valve Insufficiency
  • Aortic Aneurysm, Thoracic
  • Minimally Invasive Surgical Procedures
  • Coronary Artery Bypass, Off-Pump
  • Mitral Valve Annuloplasty
  • Transcatheter Aortic Valve Replacement

Patient Care

Accepts new patients? Yes
Patient Type: Adult
Referrals: From patients or physicians

Patient Care Organizations

Surgery: Cardiac Surgery

Yale Medicine

Clinical Trials

Conditions Study Title
Diseases of the Cardiovascular System Evaluating the Benefit of Concurrent Tricuspid Valve Repair During Mitral Surgery
Diseases of the Cardiovascular System Medtronic Transcatheter Aortic Valve Replacement in Low Risk Patients

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Contact Info

Arnar Geirsson, MD, FACS, FAHA
Mailing Address
PO Box 208062
New Haven, CT 06520-8062

Curriculum Vitae