Denis O Sullivan

Mr. Denis O Sullivan

Consultant Urologist

M.B., B.Ch., B.A.O., M.Ch. F.R.C.I.S.I., F.R.C.S.I, (Urol)


Dublin, Outreach


Urology,Endoscopy,Bon Secours Cavan Clinic




Mr O Sullivan graduated from UCC with honours and trained in Urology in Dublin and the UK and was awarded a Masters in Surgery for research into prosthetic bladder. He has completed fellowships in the Mayo Clinic and Johns Hopkins Hospital in the US in prosthetics, prostate cancer and minimally... read more

Areas of Interest

  • Male and female urinary symptoms
  • Urinary incontinence: female and male
  • Comprehensive stone treatment,
  • Prostate bladder and renal cancer
  • Erectile and scrotal problems

Additional Information

In addition to seeing patients in his rooms in the Bon Secours Consultants Clinic, Mr O Sullivan regularly attends the Bon Secours Cavan Clinic for Outpatient Consultations.  

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