Suite 3, Level 1 / 251 Old Northern Road, Castle Hill, NSW 2154


Associate dentist, Dr Sam Guirguis, was welcomed to the Dental Excellence team in 1999. Dr Guirguis graduated in 1989 from the Sydney University with a Bachelor of Dental Surgery. Driven by his passion and desire to aid others with their dental health, he went on to achieve his Fellowship of the Royal Australasian College of Dental Surgeons.

Dr Guirguis' extensive career has also seen him training and working across the UK, New Zealand and country New South Wales, owning his own practice, teaching undergraduate students as a part time Clinical Instructor at Sydney University, and training at the Las Vegas Institute for Advanced Dental Studies (LVI) for five years.

Although highly experienced and enjoying all aspects of general dentistry, Dr Guirguis particularly enjoys working in the areas of comprehensive full mouth rehabilitation, orthodontics (braces & Invisalign), facial aesthetics (injectables and fillers) and treatment for sleep disordered breathing, snoring and sleep apnoea.

Dr Guirguis finds his role as a dentist particularly rewarding and enjoys assisting his patients in reaching their outcomes whether through optimal oral health or a cosmetic solution to something they have been challenged with. He additionally finds great joy in interacting with patients and working in a fun environment alongside a wonderful team of dental professionals.

Dedicated to his professional development, Dr Guirguis is continually keeping up to date with the latest orthodontic treatment and post graduate education in dental sleep medicine. His commitment to the field of dentistry has also previously seen him complete post graduate studies in orthodontics, implants and cosmetic full mouth rehabilitation - allowing him to achieve recognition as one of only four LVI clinical instructors in Australia.

Outside of dentistry, Dr Guirguis has a passion for travelling with his wife and kids, skiing, golf, tennis, good food and single malt whiskey.

Dr Sam Guirguis is part of the following assocations:

  • Australian Dental Association
  • Royal Australian College of Dental Surgeons
  • Australian Sleep Association
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Qualifications and Experience

Languages spoken

  • English

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Maven Dental Castle Hill
Castle Hill, 2154, NSW
CBD Dental, Sydney
Sydney, 2000, NSW
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