• About Us

    Sydney Gastrointestinal Specialists is a boutique practice of highly experienced specialist gastroenterologists with a deep commitment to high quality, evidence based medical care delivered with a patient-centred approach.
  • New Patients

    Before you attend your first consultation, you may have questions. Find out how to prepare for your appointment and what to expect.
  • Appointments

    Please contact our friendly reception to make an appointment or for further information. Consultations are by appointment and a referral letter from a general practitioner or specialist is usually required.

About Us

Sydney Gastrointestinal Specialists or SGS is a friendly, boutique practice of highly experienced specialist gastroenterologists. It was established in 1984 by Dr Charles McDonald and has always had a deep commitment to providing exceptional quality medical services with a particular emphasis on a personalised, caring approach.

All of our specialists completed their medical degrees in Australia and then undertook extensive advanced training, most having fellowship periods overseas to develop their special interest areas. All of our specialists have contributed in the fields of research and teaching and they all continue to participate in sub-specialty and multidisciplinary meetings with colleagues.

SGS is located in the Ryde Hospital medical precinct, just downhill from the hospital buildings. There is on-site parking with direct level access into the clinic building. On arrival, you will be greeted by the friendly, smiling faces of our helpful office staff.

Our SGS doctors are affiliated with a variety of public and private hospitals. Private procedures are no-gap charged, so patients with appropriate insurance will not have to pay out-of-pocket hospital expenses.

Meet the Team

Number of patients helped

Number of procedures performed

8 affiliated hospitals

Years in Business

Affiliated Hospitals

Why Choose Us

You, the patient, are our priority. We provide exceptional specialist medical care in a friendly environment and we do not charge a gap for our gastroscopies and colonoscopies.

  • Fees

    Our fees and payment options.