![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/YD_3274-scaled.jpg)
Urology
Meet our Urological Surgeons
![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/Justin-Vass.jpg)
MBBS FRACS
Head of Department
Dr Justin Vass has a special interest in prostate cancer, kidney cancer, pelvi-uteric obstruction, stone disease and benign prostatic hyperplasia.
![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/Michael-Wines-1.jpg)
BMed FRACS
Royal Australian College of Surgeons Supervisor
Dr Michael Wines has a special interest in kidney stone management and lithotripsy.
![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/Venu-Chalasani.jpg)
![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/Amanda-Chung.jpg)
BSc (Med) MBBS MS FRACS
Dr Amanda Chung has a special interest in urogenital reconstruction (such as urethral stricture), functional urology (such as lower urinary tract symptoms, incontinence and erectile dysfunction) and neurourology for both women and men.
![](https://northernsydneysurgery.org.au/wp-content/uploads/2018/10/Kris-Bio-pic-Edited-1-904x1024-cropped-e1540678795413.jpg)
MBBS (HONS) PHD FRACS
Dr Kris Rasiah has a special interest in prostate cancer, kidney cancer, kidney stones, bladder cancer, testicular cancer and erectile dysfunction.
![](https://northernsydneysurgery.org.au/wp-content/uploads/2023/11/Matt-Winter.jpg)
BSc (Biomed), BMBS (Hons), PGDip (Anat), FRACS
Dr Matthew Winter has a special interest in robotic and minimally invasively surgery and a range of urology cancers and general urological conditions.