Mr Aza Mohammed

Consultant Urological Surgeon


Specialises in

  • Kidney stones
  • Prostate issues
  • Circumcision
  • Bladder conditions
  • Scrotal and testicular lumps

Also available for:

Virtual consultations:

Languages spoken


I am a Consultant Urological Surgeon at the Luton and Dunstable University Hospital. With more than 18 years’ experience in urology, completing over 5,000 urological procedures. I received advanced training in urology – received both in the UK and abroad. I am specialised in the management of complex kidney stones and minimally invasive treatment of prostate symptoms including UroLift and TURP. I also have a vast experience in management of urological cancers, management of erectile dysfunction and penile curvature (Peyronie’s disease), management of female urinary incontinence as well as management of general urological conditions.

My urological training in the UK was in major university hospitals in the East Midlands and the West of Scotland.

I was awarded the certificate of completion of training (CCT) from the Health Education East Midlands and the certificate of Fellow of European Board of Urology (FEBU). I am also a fellow of all Royal Colleges of Surgeons in the UK.

I have published extensively in peer-reviewed urology journals and presented widely in international podiums. I am committed to research and evidence-based practices in urology through my current role as the research lead in urology at the Luton and Dunstable University Hospital.

I am always available as a source of information to General Practitioners seeking guidance in the specialty of urology.


General Medical Council Number: C6115626

Treatment information

Some of the principal treatments carried out by Mr Aza Mohammed at Spire include:


Other treatments

Management of bladder cancer, management of prostate cancer, erectile dysfunction, management of male infertility, incontinence female urinary (BulkamidTM), laparoscopic investigations and treatment,  investigations of haematuria (cystoscopy).

Nephrectomy, removal of the kidney, percutaneous nephrolithotomy for renal stones, ureteroscopic stone treatment, shockwave renal stone treatment, repair of renal injury.

Ureteric re-implantation, diagnostic ureteroscopy, ureteroscopc laser stone fragmentation, insertion of ureteric tubal prosthesis – stent, change of ureteric stents, urinary diversion.

Diagnostic cystoscopy of blood in the urine, transurethral resection of bladder tumours, injection of botox in the bladder, open bladder stone surgery, open radical cystectomy, repair of bladder injury, boari flap vesico-uretericanastomosis.

Transurethral resection of prostate (TURP), endoscopic enucleation of prostate, bladder neck incision, prostate biopsies – transrectal and transperineal, precisionPoint transperineal need biopsies, investigations for high PSA.

Urethral dilatation – female, suburethral injection of bulking agent for treatment of stress urinary incontinence in women, mid-urethral tape insertion for treatment of stress urinary incontinence in women, urethral dilatation – male, optical urethrotomy for urethral stricture.

External genitalia:
Circumcision, dorsal slit, frenuloplasty, preputoplasty, biopsy of the penis, nesbit operation for Peyronie’s disease, repair of penile fracture / injury, orchidectomy – inguinal and scrotal, testicular fixation, cremasteric myomectomy for retractile testes, testicular biopsy, insertion of testicular prosthesis, excision of spermatic cord lesions, varicocele surgery, hydrocele surgery.

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Important information about Covid-19 tests

Spire Harpenden Hospital is only able to provide Covid-19 tests to patients undergoing surgery at our hospital. Covid-19 testing or antibody tests are not available as a standalone service.


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Additional information

Clinical interests

Special clinical interests: Kidney stones, UroLift, erectile dysfunction and Peyronie’s disease, female urinary incontinence, treatment of urological cancers.

Current NHS posts

Luton and Dunstable University Hospital

Personal profile

I am a husband and a father of two children. I am a keen cyclist and never get tired of listening to jazz. 

Contact information

Telephone 0800 585 112
Private secretary Lauren Paul
Private secretary telephone 07477 458 075
Private secretary email