
Meet The Team
Our Surgeons
Our Doctors
Dr Katrina Tiller
Breast Physician
MBBS, Dip RANZCOG, FRACGP (Breast Physician)
Dr Rewena Keegan
Breast Specialist
BSc, MBBS(Hons), FRACS, GradD Breast Surgeon
Dr Michael Field
Clinical Geneticist
MB ChB MPhil(Cantab) FRACP
Our Specialists
Amanda Hannaford
Osteopath
MOst B App.Sc (Osteo) BA(AS)
Elizabeth Ringrose
Physiotherapist
BSc BAppSc Physiotherapy
Our Staff

Rina Quistadio
Practice Manager Dr. Sood - Principal PM NBBC
Rina has worked in Medical Administration for 22 years, starting in pathology and general practice, then moving into Practice Management in interventional radiology, radiation oncology (CAFAT/Medevac, New Caledonia) and, finally, surgical oncology with Dr Sood in 2018 and Northern Beaches Breast Clinic since it opened.
Rina enjoys an active lifestyle and eating tapas.

Melinda Thomas
Practice Manager Dr. Shaw
Melinda’s friendly, patient and compassionate nature ensures that our patients always feel welcomed, informed and cared for. Melinda is responsible for performing all administrative and supportive functions to Dr Karen Shaw. Melinda can be contacted with your appointments, surgery booking and accounts enquiries up until you are discharged from the care of Dr Karen Shaw.
Multidisciplinary Team

MDT Team
Northern Beaches Hospital
Our multidisciplinary Breast team at Northern Beaches Hospital includes medical oncologists, radiation oncologists, radiologists, pathologists, nursing and allies healthcare professionals who help provide a complete treatment plan for all our breast cancer patients within the local area health district.