Same-week appointments in London
Robotic surgery for kidney and prostate cancer.Compassionate Care
Mr Denosshan Sri is a consultant urological surgeon at St George's and Kingston hospitals, and one of the UK's highest volume robotic kidney, prostate and reconstructive surgeons (225+ robotic procedures per year), offering the time to talk through every option with you. No GP referral needed.
Outstanding Patient Experience 2026
Where are you right now?
Pick the option closest to your situation and see what happens next.
Get a clear answer, quickly
A raised PSA or blood in your urine doesn't always mean cancer, but it should be checked promptly by a specialist.
- Appointments usually available the same week
- MRI and targeted biopsy, or cystoscopy and CT, arranged fast
- Results explained in plain language, with a clear plan
Surgery planned around your cancer and your anatomy
Mr Sri performs both Retzius-sparing and standard nerve-sparing robotic prostatectomy, choosing the technique that suits you best.
- 90% of men continent after nerve sparing surgery
- All options discussed, including focal therapy & monitoring
- The same surgeon from diagnosis to follow-up
Remove the tumour, keep your kidney
Mr Sri's preferred approach is to reach the kidney robotically from the back, away from the bowel, removing only the tumour. He uses it for complex tumours too.
- 97% trifecta rate
- No conversions to open surgery in subspecialty robotic cases
- Referrals accepted from across the UK
An independent view before you decide
A cancer diagnosis or a recommendation for major reconstructive surgery is a big decision. Mr Sri reviews everything and gives you his honest opinion.
- Review of your scans, biopsy and letters
- Your proposed treatment and the alternatives (including nerve & kidney sparing) discussed
- In person or by video consultation
A GP, oncologist or urologist? Refer a patient
The numbers behind the care
How many operations a surgeon does, and how they turn out, are among the most useful things to ask. Here are Mr Sri's.
robotic operations performed as a consultant
robotic procedures across his training (including RCS accredited fellowship) and consultant career
robotic operations a year on average
of kidney cancer operations achieved the trifecta: cancer fully removed, kidney function protected, no major complications
of subspecialty robotic operations converted to open surgery
of men continent after nerve sparing robotic prostatectomy
Swipe to see more
Figures from Mr Sri's personal surgical audit, updated 2026. Individual outcomes vary and will be discussed with you.
One surgeon, start to finish
Meet Mr Sri
Cambridge double first. Consultant at St George's since 2021 and Kingston since 2024, where he leads urology cancer services and the Royal College of Surgeons robotic training fellowship.
He is one of a small group of surgeons in Europe who routinely remove kidney tumours robotically from the back, an approach he introduced to south-west London.
Full profile
Retzius-sparing or nerve-sparing, chosen for you
Robotic prostatectomy focused on keeping continence and erections, with 90% of men continent following nerve preservation.
Keeping your kidney, even for complex tumours
Including prioritising quicker recovery with Retroperitoneal robotic partial nephrectomy as standard, with a 97% trifecta rate.
Mr Sri also treats
Self-pay consultation fees
Tests and procedures are quoted separately. All major insurers accepted
What happens when you book
Four steps from your first contact to a clear plan. You can take your time at every stage.
Book a consultationBook online or call
Choose the hospital and time that suits you. No GP referral needed, and appointments are usually available the same week.
Meet Mr Sri
He goes through your history and any scans or results you already have, and explains clearly what is going on.
Tests if you need them
MRI, CT, biopsy or cystoscopy arranged quickly. Cancer cases are reviewed by a specialist team (MDT) of urologists, oncologists and radiologists.
A clear plan
You leave knowing your options, what Mr Sri recommends and why, and exactly what happens next.
What patients say
Average from 175+ verified reviews across Doctify and Top Doctors.
Outstanding Patient Experience 2026
Four London hospitals
Wimbledon, Kingston, Marylebone & Harley Street. Video consultations also available.
Swipe to see all four
Ready to talk it through?
Bradley in the private office can help with appointments, insurance and fees, and find the most convenient clinic for you.
Call 020 3488 4777, Monday to Friday 9am to 5pm, or email privateoffice@dsri.co.uk