our doctors

Dr Ann Lewis

Ann moved to Perth from the wheatbelt in 2012 where she worked for 10 years as a GP obstetrician. She has an advanced obstetric diploma and performs normal, assisted and caesarean deliveries. She is interested in all aspects of women's health and can fit implanon and mirena contraceptives.

Ann is providing obstetric services to public patients through Bentley Hospital and to private patients who would like to deliver at SJOG Mt Lawley.

Dr Greg Caddy

Greg graduated from the University of WA in 1982. After 3 hospital training years including terms at Princess Margaret and King Edward Memorial Hospitals, he moved to general practice in Kalgoorlie for 10 years. He delivered approximately 100 babies per year over this time and developed an interest in obstetrics and care of the newborn. On his return to Perth he did further obstetric studies at KEMH and sat the Diploma of Obstetrics examination in Melbourne. He provided private obstetric care at Undercliffe and Kalamunda hospitals until they were closed and also a public obstetric service at Swan Districts until this became a specialist only service. He has been delivering at Bentley Hospital for the last 6 years and has developed an interest in establishing a high quality general practitioner/midwife based obstetric unit.

Dr Caddy has now delivered over 2000 babies.

Dr Anna Dillon

Anna initially qualified as a Physiotherapist in 2002 and worked in NZ, the UK and Australia before deciding to study medicine at Notre Dame in Fremantle. She graduated in 2012 and worked at Fremantle Hospital. While doing a GP term in Carnarvon she discovered her passion for general practice and womens health and she has subsequently undertaken 2 years of womens health training and is part of the Mead team who provide obstetric care at Bentley Hospital. Anna is passionate about all aspects of general practice with a particular interest in women’s health, sexual health, paediatrics, sports medicine and preventative health.

Outside of work Anna and her partner are kept busy with their gorgeous infant son. She also enjoys running and mountain biking and exploring WA. 

Dr Chieh Cheng

Dr Chieh Cheng grew up in Perth, is a local University of WA medical graduate and has worked for over a decade in various hospitals in metropolitan and rural areas in WA. Chieh has just returned from Albany where she worked for the last seven years as a rural GP obstetrician, providing continuity of care for the young and the elderly, and performing procedures such as caesarean deliveries, Implanon and Mirena insertions. She has a special interest in women’s health and paediatrics, mental health and palliative care. She also speaks Mandarin. Outside of medicine, Chieh enjoys watching films, cooking and discovering the world through travelling. Dr Cheng will practice from both of our locations.. 


Vanessa Bussau - Exercise Physiologist

Vanessa Bussau, BSc (Hons) is an Exercise Physiologist who graduated from UWA with first class Honours in 2000 and is soon to complete her PhD in Exercise and Diabetes. This research has already been published in the two leading international Diabetes journals. With a broader interest in all research that may help her clients, she is keen to explain in simple terms how the latest findings can help you.

Vanessa is passionate about health and wellness. She has enjoyed numerous roles as an Exercise Physiologist, from private practice to corporate health and wellness, together with lecturing at UWA and Murdoch. Vanessa finds it very rewarding to see her clients enjoying increased energy, improved health and feeling great. She can relate to the observation that at times it can be tough to keep active during pregnancy. However, the benefits to both you and your baby are immense, from pre-conception, throughout pregnancy and beyond.

Across all stages of life, Vanessa can help you with a safe & effective physical activity and lifestyle program. She will design you a safe, realistic program that is tailored to your individual needs. If you are already active she can provide advice on how to modify your current exercise regime as your pregnancy progresses and once your baby arrives. Vanessa can work together with your obstetrician, GP and other health professionals. She will take into account any injury or health concerns, together with practical considerations that may impact on your ability to complete your program. Vanessa will motivate you to keep on track and provide ongoing support. You will also receive educational material, resources & tools to help you safely reach your goals. If you would like further information or to make an appointment please contact Vanessa on 0439 986 286 or via email. Private health fund, DVA and Medicare rebates may be available to eligible clients.