Urology team

The urology clinic is made up of a team of four senior consultant urologists based at the Royal Free London NHS Foundation Trust. They are all recognised experts in their various fields and work together within the trust, both for NHS and private patients. Each consultant sub-specialises in a different area of urology, allowing our clinic to offer comprehensive treatment for a wide variety of problems – from kidney stones to prostate cancer.

The consultants’ individual and combined expertise offers a very comprehensive insight into this particular speciality. Our team works together to deal with even the most complex conditions.

Mr Leye AjayiLeye-Ajayi

Consultant Urological Surgeon MBBS MD FRCS (Urol)

Special interests:
Rapid access One stop urinary stones, haematuria and prostate assessment. Minimally invasive laser surgery for complex kidney and ureteric stone disease including lithotripsy. Andrology service and photodynamic resection of bladder cancer.



Mr Darrell AllenDarrell-Allen

FRCS (Urol), BSc

Special interests:
General and Diagnostic urology, Renal and ureteric stones, Lower urinary tract dysfunction, Prostate disorders, Haematuria (Blood in the urine), Scrotal abnormailities


Mr Vibhash MishraVibhash-Mishra

Consultant Urological Surgeon MS, FRCSEd, FRCS Urol, FEBU

Special interests:
General urology, bladder dysfunction, urinary incontinence, neuro-urology, UTIs, reconstructive urology


Mr Prasad PatkiMALE

Consultant Urological Surgeon MBBS, MS

Special interests:
Endourology, laparoscopic and robitic renal surgery, urologic oncology, laparoscopic and robotic surgery, bph and luts, neuro-urology and incontinence


Mr Raj Kucheria

Consultant Urological Surgeon MBBS, FRCS (UROL)

Special interests:

Kidney stones, urinary infections, prostate enlargement, erectile problems and urological cancers.

Mr Gidon Ellis

Consultant Urological Surgeon MB ChB, BSc (Hons), FRCS (Urol)

Special interests:

Rapid Access Clinics, General Urology, Diagnostic Urology, Emergency Urology, Minimally invasive/endoscopic treatments, Kidney Stones, Lower urinary tract symptoms (LUTS), Benign Prostatic Hyperplasia (BPH), Prostate disorders, Haematuria (Blood in urine), Bladder cancer, Upper tract urothelial cancer (UTUC) and Penile and scrotal conditions.