
Welcome to Urological Surgeon, A/Prof Mohan Arianayagam’s website.
For an appointment, please fax or email us your referral, and we will contact you to schedule a visit. For urgent issues, including cancers, high PSA, kidney stones, or urinary retention, we prioritise seeing you within a week. Additionally, we offer Telehealth appointments—simply request this option when confirming your appointment.
We look forward to providing you with the highest level of care and support.
What We Do
Robotic surgery
Dr Arianayagam did a two-year fellowship at the University of Miami Miller school of Medicine where he commenced training in robotic cancer surgery. Since his return to Australia in 2011, Dr Arianayagam has honed his skills and is now one…
Laparoscopic surgery
After initial training in General surgery at Royal North Shore hospital urology training began in 2006 at Port Macquarie Hospital, Westmead and then Prince of Wales Hospital. During this time Dr Arianayagam had significant exposure to laparoscopic surgery (also known…
Urologic Cancer Surgery
While he has a strong interest in Robotic surgery, Dr Arianayagam still performs major open surgery. He has an interest in open kidney surgery, especially when there is invasion of the large veins in the abdomen. This is called IVC…
General Urology and Stone Surgery
While he is primarily a cancer surgeon, Dr Arianayagam also sees patients with general urological complaints: Prostate issues – medical treatment as well as surgery (Urolift, TURP) Kidney stones – laser treatment of stones Vasectomy Circumcision Evaluation for blood in…

My staff and I strive to provide ethical, compassionate and up to date care.
Summer Hydration & Urinary Health: Why December Is Peak Kidney Stone Season
December might mark the start of the festive season, but it also marks the start of Australia’s unofficial kidney stone season. As temperatures rise and routines get looser, urologists tend to see a noticeable spike in patients presenting with stone-related…
Read more Summer Hydration & Urinary Health: Why December Is Peak Kidney Stone Season
What Are Urinary Tract Infections? And How Can You Prevent Them?
Urinary tract infections are very common, but they can be avoided. Here are 5 simple ways to help prevent UTI’s. If you’ve ever had a urinary tract infection, you’ll know how uncomfortable they can be – the constant urgent need…
Read more What Are Urinary Tract Infections? And How Can You Prevent Them?
Understanding Hematuria: Common Causes of Blood in the Urine
Blood in the urine can be caused by several different issues, ranging from strenuous exercise to kidney disease or bladder stones. Hematuria, or blood in the urine, can have a variety of causes, some of which are harmless while others…
Read more Understanding Hematuria: Common Causes of Blood in the Urine
Movember Matters: Prioritising Men’s Health and Prostate Care
November is Movember, a month dedicated to raising awareness for men’s health, particularly prostate cancer, testicular cancer, mental health, and suicide prevention. While growing a mustache may be fun, it’s also a visual reminder to take action and prioritise your…
Read more Movember Matters: Prioritising Men’s Health and Prostate Care









