Dr Walter Busuttil ggradwa MD Università ta’ Malta fl-1987. Fellow tal-European Board of Thoracic and Cardiovascular Surgeons, Dr Busuttil qara għal Master's Degree in Business Administration (MBA) mill-Università ta’ Malta kif ukoll Master of Science Grad fit-Tmexxija Medika mill-Università ta' Warwick.

Dr Busuttil huwa wkoll Konsulent Kirurgu Cardiotoracic u Chair tad-Dipartiment tal-Kirurġija Cardiothoracic u nħatar bħala Direttur Mediku fl-Isptar Mater Dei mis-sena 2017 sal- 2022.