(08) 9592 4999 | Corner of Grange Drive & Ennis Avenue, Cooloongup W.A.

Dr John Hilton

Dr Hilton graduated from the University of Western Australia in 1986. He has been working at the Grange Medical Centre since 1991, providing all aspects of General Practice. He currently has interests in skin cancer surgery, vasectomy and geriatrics. He visits two large nursing homes in the region. When he is not working he will usually be found training for marathon and whitewater kayak sports.

Dr Yulinda Thio

Dr Thio has returned to the Grange, having recently attained her Fellowship of the Royal Australian College of General Practitioners through a rigorous examination process. She comes back to The Grange with rural experience, married and now a mother. She has a certificate in Childrens Medicine and is experienced in Mirena IUD  and Implanon rod contraception.

Dr Anjali Gadre

Dr Gadre has been working at the Grange for many years. She has interests in Womens’ Health, Paediatrics and Geriatrics. She is an avid follower of cricket and AFL football. She is busy outside work, helping out with grandchildren.
Dr Gadre is currently bulk-billing concessional patients.

Dr Aung


Dr Wai Linn Aung


Dr Aung is one of our younger doctors. He has achieved the higher qualification of Fellowship of the Royal Australian College of General Practitioners through the examinations in 2019 and has joined us from a rural placement.

Dr Don Tierney

Dr Tierney remains a very popular GP. He is the same cheerful Dr Tierney we all love.

Practice management

Lorraine manages the practice


Practice Nurses

Our nurses can help with all your wound dressings, immunisations, INR testing, ECGs, lung function testing and test results.

  • Beccy


  • Chris

All our Over 75 Health Assessments, Chronic Disease care,  and Care Planning is organised, in conjunction with the doctors.

Medical receptionists

  • Julie
  • Shelley
  • Teresa
  • Carly

Practice Hours

Monday: 8am – 5pm
Tuesday & Thursday: 8am – 8pm
Wednesday & Friday: 8am – 4pm
Saturday, Sunday and Public Holidays: Closed

Contact Details

Phone: (08) 9592 4999
Fax: (08) 9592 3681
Address: Cnr Grange Drive & Ennis Avenue, Cooloongup, W.A. 6168