BSc (Hons), MBBS, MD, FRCS (Urol), PGCME
28 years of experience
Harpenden, AL5 4BP
(+1 more)
20 connections in healthcare
Skill endorsed
by Dr Paul Kirk, Mr Aruna Munasinghe and 7 other professionals
28 years of experience
Harpenden, AL5 4BP
(+1 more)
20 connections in healthcare
Skill endorsed
by Dr Paul Kirk, Mr Aruna Munasinghe and 7 other professionals
Areas of expertise
Contact
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Mr Barnaby Barrass is a highly experienced and qualified Consultant Urological Surgeon with over 26 years of experience in the field. After completing training in London, Bristol and the Cambridge training rotation, he has gone on to perform over 14,000 urological procedures including minimally invasive treatments and surgeries to relieve benign prostatic obstruction.
He has a particular expertise in urological diagnostics and introduced one of the first urology "one stop" clinics in the country, which significantly reduced waiting times for patients. Mr Barrass has also introduced several new treatments and specialities into his department, such as the prostatic urothelial lift (Urolift) and hyperthermic mitomycin for bladder cancer.
As the lead clinician for urological cancer in his department, Mr Barrass has led the urological cancer response to Covid and contributed to several regional cancer guidelines. He is a GMC approved trainer and teaches on several national urology courses.
Mr Barrass has published extensively in the field of urology and has given numerous presentations around the world on urological topics. He is the recipient of 3 clinical excellence awards and numerous academic prizes and grants for his work, including a British Urological Foundation Fellowship.
With his extensive experience and expertise, Mr Barrass offers a range of treatments and surgeries at Spire Harpenden Hospital, including bladder investigations, prostate surgery, ureteroscopy and laser stone surgery, and vasectomy.
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General Medical Council
No. 4537007
University of London
Medicine
Graduated 1998
MB BS 1998 University of London
FRCS Royal College of Surgeons
New appointment
£240Follow-up appointment
£200Ambrose Lane, Harpenden, United Kingdom, AL5 4BP
Lewsey Road, Luton, United Kingdom, LU4 0DZ
Areas of expertise
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This summary was created by AI based on recent reviews
Mr Barnaby Barrass provides professional and clear explanations to patients. He gives excellent support. Mr Barrass explains conditions and procedures like Cystoscopy, Prostate Biopsy, and Holmium Laser Enucleation of the Prostate (HoLEP). Patient feedback highlights his effective care for prostate and bladder concerns, including Cystoscopy and Prostate Biopsy.
Mr Barras Is an exceptional first class consultant I visited him To have A consultation due to being let down by circle health. I had a difficult 14mm stone in my left kidney that needed to be surgically removed. Mr Barrass was able to Carry out the procedure in a week. Their communication between him, Jennifer (absolute legend)and myself was second to none it was truly outstanding and world class. They both put me at ease during the whole process. I would recommend Mr Barrass and his wider medical team for any urology Procedure they are the true professionals and get things done. Thank you so much for all the support that you have provided me during a difficult period of time.
Mr Barass has been very understanding of my situation from the first time I met him. He has explained the problem in terms that are easy to understand and has detailed the options in a similar manner. My recent experience with him was no different.
Mr Barrass has a very reassuring manner, and explains everything clearly. I have been very happy with the treatment that I have received over several years to treat recurrent kidney stones
Mr Barrass was quite warm and attentive. You got the impression that he understood you and so you listened to him carefully. Very good Doctor/patient relationship followed.
Absolutely first class and exemplary treatment and follow up care by Mr Barrass and his Secretary. He is a total credit to his profession and I can’t recommend him highly enough.
I have returned to my old self, now I can go to the toilet easily. Brilliant service and I feel so much more confident to do my daily routine. Highly recommend
Clear and considered advise. Professional and knowledgeable. Would recommend.

Thank you very much for your feedback, I really appreciate it and the recommendation!
I cannot thank Mr Barrass enough for the outstanding care I received. From our first consultation, he was kind, professional, and genuinely caring. He took the time to explain every step of the procedure to remove my bladder stone, ensuring that I fully understood the process and felt completely at ease. The operation was a great success, and the improvement in my quality of life has been truly life-changing. I am now free from the pain and discomfort that had affected me for so long. I am incredibly grateful for his expertise, compassion, and dedication, and I would highly recommend him to anyone needing specialist care. I would also like to thank his PA, Jennifer, whose professionalism, kindness, and caring attitude were exceptional throughout my treatment. Nothing was ever too much trouble for her, and her support, reassurance, and willingness to help made a real difference to my overall experience.
Very informative session, followed by tests that gave me peace of mind. Highly recommend.

Thank you for your positive comments. I’m glad the consultation and subsequent tests gave you clarity and peace of mind. Your recommendation is greatly appreciated.
Waiting for results is always an anxious and uncertain process. Throughout this time, Mr Barrass was exceptionally considerate and understanding. He provided reassurance when needed, offered clear and confident advice, and explained complex information in a way that was easy to understand. His ability to clearly outline the processes, procedures, and terminology helped me gain a better understanding of what had happened and what to expect moving forward. Mr Barrass communicated this information with professionalism and expertise throughout. Overall, my experience was extremely positive. Mr Barrass made what could have been a very stressful and troubling time much easier to navigate, and l am grateful for his support and guidance.

Thank you so much for taking the time to share your experience. I’m very glad to hear that the explanations and guidance were helpful during what is naturally an anxious period. Waiting for results can be challenging, and I’m pleased that I was able to provide the reassurance and clarity you needed. Your kind words mean a great deal, and I’m grateful for your feedback. As we discussed, please do get in touch with us if you have any questions in the future about the ongoing 6 month reviews you will be having with your GP as we are really happy to listen and assist you in any way we can.

Dr Paul Kirk
CardiologistMr Barrass is well respected Urologist who is friendly, knowledgeable and highly skilled in his field.
20 Feb 2026
Mr Aruna Munasinghe
General SurgeonI trained for a year as a fellow at Luton and Dunstable University Hospital with Mr Barrass. Mr Barrass is a friendly and knowledgeable surgeon who offers an excellent service to his patients. He is a very talented HoLEP and stone surgeon and I can highly recommend Mr Barrass to patients with urological problems.
27 May 2025
Mr Su-Min Lee
UrologistMr Barrass is a highly experienced and well respected Urologist. He is liked by his patients and trusted by his colleagues
27 May 2025
Mr Tom Leslie
UrologistWhat are Mr Barnaby Barrass's reviews like?
Mr Barnaby Barrass's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 187 reviews.
What languages does Mr Barnaby Barrass speak?
Mr Barnaby Barrass speaks English
Where is Mr Barnaby Barrass located?
Mr Barnaby Barrass primarily practices at Spire Harpenden Hospital, located at Ambrose Lane, Harpenden, United Kingdom, AL5 4BP
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What are Mr Barnaby Barrass working hours?
Mr Barnaby Barrass is working Monday (18:30 - 20:30), Wednesday (18:00 - 20:30)
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Does Mr Barnaby Barrass accept new patients?
Mr Barnaby Barrass generally accepts new patients.
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