Mr Sanjith Gnanappiragasam
Consultant led urological care delivered with precision, clarity, and compassion. Mr Sanjith Gnanappiragasam specialises in kidney stone disease, prostate health, and minimally invasive treatments, helping patients access advanced care across London's leading hospitals with a calm, personalised approach.

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About Mr Sanjith Gnanappiragasam
Consultant Urologist · FRCS (Urol) · Stone Lead, King's College Hospital
Fellowship-trained consultant with 16 years’ experience in kidney stone, prostate, and general urology. Leads specialist stone services at King’s College Hospital and lectures at King’s College London; known for calm, patient-centred care.
Stone surgery leadership
Stone Lead at King’s College Hospital; first UK surgeon to perform robotic stone surgery (Roboflex) and day-case mini PCNL.
Advanced training
Fellowship-trained in endourology at Guy’s & St Thomas’; 16 years’ experience across kidney stone and prostate care.
Kidney Stone & Endourology
Assessment, ESWL, ureteroscopy/laser, PCNL & mini PCNL, Roboflex robotic stone surgery, and metabolic prevention clinic.
Prostate Conditions
One-stop BPH assessment, TURP, GreenLight/HoLEP, Rezum, UroLift, MRI-led diagnostics and fusion biopsy for prostate cancer.
Bladder Conditions
Flexible/blue-light cystoscopy, TURBT, bladder Botox and instillations, bladder neck incision, and urodynamics for LUTS.
Incontinence & Female Urology
Assessment of stress/urge/mixed incontinence, autologous sling, urethral bulking, pessary fitting, and bladder training programs.
Male Health & Andrology
ED care including shockwave therapy, Peyronie’s, testosterone therapy, vasectomy/reversal, hydrocelectomy, circumcision, frenuloplasty.
Diagnostics & Virtual Care
PSA testing, prostate MRI pathways, TRUS for sizing/biopsy guidance, and video consultations when you need remote advice.

Your journey
Initial consultation
Unhurried discussion of symptoms, history, and goals to ensure you feel informed and at ease.
Investigations
Targeted tests as needed: urine analysis, bloods/PSA, ultrasound, flexible cystoscopy, MRI, or urodynamics.
Personalised plan
Options explained clearly and tailored to anatomy, lifestyle, and preferences; minimally invasive first when suitable.
Procedure or treatment
Clinic, day-case, or theatre-based care delivered with accredited teams and advanced equipment.
Recovery & aftercare
Clear guidance, direct contact for concerns, and structured post-op instructions for a smooth recovery.
Follow-up & long-term care
Review outcomes, monitor recurrent stone or prostate disease, and set prevention/monitoring plans.
Initial consultation
Unhurried discussion of symptoms, history, and goals to ensure you feel informed and at ease.
Investigations
Targeted tests as needed: urine analysis, bloods/PSA, ultrasound, flexible cystoscopy, MRI, or urodynamics.
Personalised plan
Options explained clearly and tailored to anatomy, lifestyle, and preferences; minimally invasive first when suitable.
Procedure or treatment
Clinic, day-case, or theatre-based care delivered with accredited teams and advanced equipment.
Recovery & aftercare
Clear guidance, direct contact for concerns, and structured post-op instructions for a smooth recovery.
Follow-up & long-term care
Review outcomes, monitor recurrent stone or prostate disease, and set prevention/monitoring plans.
Why Pick Us for Your Health Care
Nationally recognised stone surgery
First in the UK to perform Roboflex robotic stone surgery; leads King’s stone service and day-case mini PCNL programme.
Breadth with one surgeon
Continuity across stones, prostate, oncology, andrology, and female functional urology—care stays with one experienced consultant.
Patient-rated 4.96/5
108 verified reviews praise clear communication and feeling listened to; endorsed by fellow consultant urologists.
Access across London
Consults at HCA UK at The Shard, Lister, London Clinic, Blackheath, Sloane, LIPS—choose the location that suits you.

Trusted by leading hospitals for consultant-led care


The London Clinic
+44 203 355 9959

The Blackheath Hospital (part of Circle Health Group)
+44 203 355 9959

The Lister Hospital, part of HCA Healthcare UK
+44 203 355 9959

LIPS Healthcare
+44 203 355 9959

King's Private - The Guthrie Wing
+44 203 299 3192

HCA UK at The Shard
+44 203 355 9959

The Sloane Hospital (part of Circle Health Group)
+44 203 355 9959
Book an Appointment
We will send you a confirmation within 24 hours.
Your information is confidential and secure.

New Appointment
£280
Follow-up Appointment
£220

