Welcome to Duquessa, where we specialise in providing comprehensive and personalised alternative therapies to enhance your well-being. Our holistic approach is designed to address chronic conditions such as anxiety, chronic pain, and insomnia, empowering you to achieve a healthier, more balanced life. Additionally, we offer a range of cosmetic treatments to help you look and feel your best.


Katherine Millar-Shannon is a compassionate Nurse Practitioner in Australia, renowned for her expertise in holistic therapies and personalised patient care. With a focus in treatments for anxiety, insomnia, chronic pain and cosmetic treatments, Katherine embodies a patient-centric approach and works collaboratively with a patient’s General Practitioner and other healthcare professionals to ensure holistic and coordinated care.