Mr Denosshan Sri | Robotic Kidney & Prostate Cancer Surgeon London
Mr Denosshan Sri — Consultant Urological Surgeon
4.99 Doctify · 100+ reviews
Consultant Urological Surgeon — London

Robotic precision.
Exceptional outcomes.
Compassionate care.

High-volume robotic kidney and prostate cancer surgery, minimally invasive urology and complex reconstruction — by one of the UK's most experienced robotic urological surgeons at some of London's leading private hospitals.

200+Robotic procedures yearly
97%Trifecta rate
4.99Doctify rating
0%Open conversion rate (subspecialty robotics)
Mr Denosshan Sri — Consultant Urological Surgeon
4.99 Doctify · 100+ reviews
Robotic Kidney Cancer Surgery Robotic Partial Nephrectomy Robotic Radical Prostatectomy Prostate Cancer Surgery London Robotic Pyeloplasty Robotic Nephrectomy & Adrenalectomy Robotic Urinary Reconstruction BPH & Prostate Enlargement Specialist Haematuria Clinic London Kidney Cancer Specialist London Robotic Kidney Cancer Surgery Robotic Partial Nephrectomy Robotic Radical Prostatectomy Prostate Cancer Surgery London Robotic Pyeloplasty Robotic Nephrectomy & Adrenalectomy Robotic Urinary Reconstruction BPH & Prostate Enlargement Specialist Haematuria Clinic London Kidney Cancer Specialist London
MA Cantab
MB BChir
FRCS Urol
RCS Fellowship Lead
Cancer & Robotic Lead · St George's
900+ robotic cases
About Mr Sri

Precision. Volume.
Surgical mastery.

Mr Sri graduated from the University of Cambridge with a double first and was works as a Consultant Urologist at St George's University Hospital & Kingston Hospital. He subspecialises in robotic kidney and prostate surgery, including robotic assisted radical prostatectomy & is among a select group of European surgeons who perform robotic retroperitoneal partial nephrectomy — a kidney-preserving technique he introduced to South West London, including for the most complex tumours.

Since his consultant appointment in 2021, he performs over 200 robotic procedures annually, leads the RCS-accredited robotic surgical fellowship at St George's, and accepts tertiary referrals for prostate cancer & complex kidney cancer cases from across the UK.

MA Cantab MB BChir FRCS Urol University of Cambridge
Mr Denosshan Sri
NHS Leadership

Current positions
of clinical
leadership

Mr Sri holds six concurrent NHS leadership roles across St George's and the wider South West London urology network.

01
Cancer Lead, Urology
St George's University Hospital
02
RCS Robotic Fellowship Lead
St George's University Hospital
03
Robotic Steering Group Lead
St George's University Hospital
04
Kidney Cancer Lead, SWL Network
St George's & South West London
05
Urology Robotic Lead
Kingston Hospital
06
Urological Trauma Lead
St George's University Hospital
Areas of Subspecialisation

Complex Robotic
Kidney & Prostate Surgery

Discuss Your Case
Subspecialty · High Volume

Kidney Cancer & Robotic Partial Nephrectomy

Mr Sri is one of the UK's leading kidney cancer surgeons. He performs robotic retroperitoneal partial nephrectomy — a nephron-sparing approach he introduced to South West London — as his default technique, even for the most complex tumours. 0% conversion to open surgery.

  • Retroperitoneal robotic partial nephrectomy (all complexities)
  • Robotic radical nephrectomy and adrenalectomy
  • Tertiary referrals accepted from across the UK
  • 0% open conversion rate · 97% trifecta rate
Kidney Cancer →
Subspecialty · High Volume

Prostate Cancer & Robotic Radical Prostatectomy

Mr Sri is one of London's leading robotic prostatectomy surgeons, performing nerve-sparing robotic radical prostatectomy with a focus on preserving continence and erectile function. He offers a complete pathway from diagnosis through to surgery and follow-up.

  • Nerve-sparing robotic radical prostatectomy
  • >90% continence at 1 year
  • mpMRI and targeted transperineal biopsy
  • Full pathway from PSA to surgery and surveillance
Prostate Cancer →
Urgent Assessment

Haematuria & Raised PSA

Blood in the urine and a raised PSA both require prompt specialist assessment to exclude malignancy. Same-week appointments available. No GP referral required for private consultation.

  • Flexible cystoscopy and urine cytology
  • mpMRI and targeted transperineal biopsy
  • CT urogram and staging imaging
  • Same-week appointments available
Haematuria Clinic →
Benign Urology

Prostate Enlargement (BPH)

The full range of BPH treatments, from minimally invasive day-case options to surgical alternatives — selected and tailored to your symptoms, anatomy and lifestyle.

  • Rezum water vapour therapy
  • Aquablation (robotic-assisted)
  • HoLEP and Greenlight laser
  • Ejaculatory-preserving options available
BPH Treatments →
Robotic Surgery

Reconstruction, Pyeloplasty & Upper Tract Surgery

Complex robotic reconstruction of the urinary tract, including pyeloplasty for pelvi-ureteric junction obstruction, ureteric stricture and upper tract surgical conditions.

  • Robotic pyeloplasty (PUJ obstruction)
  • Robotic ureteric reconstruction
  • Robotic nephrectomy and adrenalectomy
  • LUTS, recurrent UTIs and vasectomy
All Treatments →
Independent Review

Second Opinion

A considered, evidence-based independent review of your diagnosis and treatment plan. Mr Sri offers second opinions for kidney cancer, prostate cancer, BPH and haematuria — in person or by video consultation.

  • Independent review of imaging and histology
  • Appraisal of proposed treatment plan
  • Alternative management options discussed
  • Video consultations available
Request Second Opinion →
Mr Denosshan Sri at the da Vinci robotic system
Why Robotic Surgery Matters

Minimally invasive.
Maximum precision.

The robotic platform enables precise three-dimensional dissection through small incisions — reducing blood loss, wound complications and recovery time while maintaining the highest oncological standards.

Mr Sri performs robotic retroperitoneal partial nephrectomy as his default approach — even for the most complex, high-RENAL score tumours — achieving a 0% conversion to open rate and a 97% trifecta outcome (minor complications).

For prostate cancer, Mr Sri performs nerve-sparing robotic radical prostatectomy with a focus on preserving continence and erectile function — with continence rates exceeding 90% at one year.

200+
Robotic procedures per year
97%
Trifecta rate
0%
Open conversion rate
900+
Total robotic cases
A Cancer Patient's Journey

From Referral to Recovery

1

Initial Consultation

Review of history, imaging and any existing investigations. No GP referral required.

2

Investigation

mpMRI, CT urogram, transperineal biopsy or cystoscopy as indicated.

3

MDT & Planning

Multidisciplinary review and personalised treatment planning.

4

Robotic Surgery

Minimally invasive procedure at your chosen private hospital.

5

Follow-Up

Surveillance, results, rehabilitation and ongoing specialist support.

Conditions & Treatments

What Mr Sri
Treats

Urgent assessment
Blood in Urine
Haematuria requires prompt specialist investigation to exclude malignancy. Same-week appointments available.
Haematuria clinic →
Urgent assessment
Raised PSA
Expert assessment with mpMRI and targeted transperineal biopsy. Diagnosis without delay.
PSA assessment →
Subspecialty · Benign urology
Prostate Enlargement
Full BPH range: Rezum, Aquablation, HoLEP, Greenlight laser, TURP. Ejaculatory-preserving options.
BPH treatments →
Benign urology
LUTS, UTIs & Reconstruction
Lower urinary tract symptoms, recurrent infections, PUJ obstruction, ureteric stricture, vasectomy.
All conditions →
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Refer
Second Opinion

Request an
Independent Review

A diagnosis of kidney or prostate cancer — or a recommendation for major surgery — is a significant decision. Mr Sri offers considered, evidence-based second opinions, available in person or by video consultation.

He will review all relevant imaging, histology and correspondence, and provide a written assessment with his independent view on diagnosis, staging and treatment options.

For Referring Clinicians

Refer a
Complex Case

Mr Sri accepts direct referrals from GPs, oncologists and urologists for patients requiring specialist assessment, complex robotic surgery or a formal second opinion. Complex kidney cancer referrals welcomed from across the UK.

Complex Kidney Cancer High-RENAL Score Tumours Robotic Prostatectomy Haematuria Second Opinion Robotic Reconstruction
Mr Sri at the robotic console
900+ Robotic Cases
The da Vinci robotic system.
Precision at scale.
Explore All Treatments
Clinic Locations

Where to See
Mr Sri

Spire Healthcare
St Anthony's Hospital, Cheam
801 London Road
Cheam, Surrey SM3 9DW
Tel: 020 8337 6691
Book at Spire →
Nuffield Health
Parkside Hospital, Wimbledon
53 Parkside
Wimbledon SW19 5NX
Tel: 020 8971 8000
Book at Nuffield →
HCA Healthcare UK
Princess Grace Hospital, Marylebone
18 Devonshire Street
London W1G 7AF
Tel: 020 379 77248
Book at HCA →
Kingston Private Health
Kingston Private Health, Kingston
Galsworthy Road
Kingston upon Thames KT2 7QB
Kingston Hospital site
Enquire →

Ready to take the next step?

Same-week appointments at four London hospitals. No GP referral needed. All major insurers and self-pay accepted.