Online Bookings

Book appointments online Click the button below to make an appointment via HotDoc: Book Appointment

HotDoc is our new secure online booking system that has a quick sign up process, is easy to edit and add personal information, link family members, view appointment history and favourite your preferred doctor. It will also send you an email confirmation once your booking is made and a SMS reminder of your appointment. If you like HotDoc then you can also download the app.

If you are an existing patient of Castle Medical please enter your name as it appears on your Medicare card when filling out the appointment booking form.

Castle Medical Centre is a bulk billing practice.

Are you a Health Engine or Appointuit user? Click here for important changes and to continue to make an appointment with Appointuit. 

  • Online



    Opening Times

    • Mon-Fri: 9am - 6pm
    • Saturday: 9am - 3pm
    • Sundays & Public Holidays - CLOSED
    • Phone02 8865 0650
    • Fax02 8061 4309
    • Address2/336 Old Northern Road, Castle Hill NSW 2154