Our Doctors at Walker Street

Both Dr Sharron Phillipson and Dr Lesleigh Brown are the owners of the North Sydney Medical Practice and North Sydney Skin Cancer and Cosmetic Medicine Centre located at 71 Walker Street on the Ground Floor and Level 5.

Dr Vincent Lertamornthep

MBBS(Syd), DTM&H, GradDipPaed, FRACGP
Dr Lertamornthep graduated from the University of Sydney in 1995. He is a Fellow of the Royal Australian College of General Practitioners and holds a Graduate Diploma in Paediatrics. Vincent's Diploma in Tropical Medicine and Health enables him to provide extensive travel advice for our patients. He is fluent in Thai.

Dr Ngaire Millener

Dr Millener graduated from the University of Auckland in 1984. Her special interests include Women's Health and Travel Medicine.

Dr Michael Johnston

MB.BS. (USyd)
Dr Johnston graduated from the University of Sydney in 1984 and spent nearly 20 years as a GP in Westmead, Sydney. Michael was a partner in a medical education company before returning to full time general practice. He is interested in all aspects of general practice including men's health, skin and chronic diseases such as diabetes and heart disease.

Dr Richard Loizou

Dr Loizou graduated from Sydney University in 2006 and since that time has provided medical services to the Australian Defence Force. Dr Loizou is a qualified Diving Medical Examiner and works closely with the Royal Australian Navy's school of diving medicine. His special interests include adolescent health and sports medicine.




Dr. Jason Ting

MBBS, BSc(adv), Diploma of Child Health                                
Dr Ting graduated from the University of Sydney in 2013. He has worked at Royal North Shore Hospital, Port Macquarie Base Hospital, Ryde Hospital and Shoalhaven District Memorial Hospital. He has a special interest in Paediatrics.