Mr Jas Kalsi
MBBS(Hons), BSc(Hons), MD(Res), MRCS, FRCS(Urol)
Live bookings available
29 years of experience
Harrow, HA1 3RX
(+7 more)
47 connections in healthcare
Skill endorsed
by Mr Stuart Graham, Mr Glefy Furtado and 9 other professionals
Live bookings available
29 years of experience
Harrow, HA1 3RX
(+7 more)
47 connections in healthcare
Skill endorsed
by Mr Stuart Graham, Mr Glefy Furtado and 9 other professionals
Areas of expertise
Contact
Book online
About Mr Jas Kalsi
Mr Jas Kalsi is a leading Consultant Urological Surgeon and Andrologist/Male fertility (Me's health) expert who is based in Central London and in Windsor. He can consult in all areas of urological care but specialises in the management of men's health including fertility and prostate problems, erectile dysfunction, testicular and penile disorders and male urinary symptoms including the use of Aquablation, HoLEP and Rezum.
He graduated from UCL medical school in 1997 with honours and a first class in Pharmacology and Immunology. He has worked in the top London teaching hospitals including Imperial, UCLH, Kings and the Royal free and is currently a consultant urologist at Frimley Health.
Diseases, Medical Tests and Treatments:
- Microsurgical sperm retrieval (m-TESE)
- Microsurgical varicocele ligation
- Aquablation, Holmium laser enucleation of the prostate/TURP/Rezum/Urolift for lower urinary tract symptoms
- Low testosterone and hypogonadism
- Circumcision
- Penile reconstruction
- Peyronies disease including Hyaluronic agel, Verapamil injections and surgery
- Prostate problems and raised PSA
- Haematuria investigation (Blood in urine)
- Haematopsermia investigations (Blood in ejaculate)
- Kidney stones
Mr Kalsi is a fellow of the Royal College of Surgeons of England and a national and international expert in men's health.
Subspecialties
- Urological Oncology
- Andrology
- Endourology
- General Urology
Areas of expertise
Click the bar to read reviews or skill endorsements
Registered with
General Medical Council
No. 4414289
Education
University of London
Medicine
Graduated 1997
Qualifications
Education:
- BSc Pharmacology with Immunology First Class Honors (University College London 1993)
- MBBS with Honors (UCL Medical School 1991-1997)
Memberships:
- British Association of Urological Surgeons
- The European Association of Urology.
- Royal College of Surgeons of Edinburgh and England
- European Urology Association
- Urology Section of the Royal Society of Medicine
- British and European Societies of Sexual Medicine
Languages spoken
- English
Insurers
- Aetna
- Benenden Health
- Freedom Health Insurance
- Cigna
- WPA
- Saga Health Insurance
- Healix Health Services
- Bupa
- Allianz Worldwide Care
- General and Medical
- Vitality
- Aviva Health
- Simply Health (Dental)
- AXA Health
- Bupa Fee Assured
- The Exeter
Fees
New appointment
£250Follow-up appointment
£225
Locations
The Clementine Churchill Hospital (part of Circle Health Group)
The Clementine Churchill Hospital, Sudbury Hill, Harrow, United Kingdom, HA1 3RX
Opening hours
Facilities
Opening hours
Facilities
The Lister Hospital, part of HCA Healthcare UK
Chelsea Bridge Road, London, United Kingdom, SW1W 8RH
Opening hours
Facilities
Cromwell Hospital
164-178 Cromwell Rd, London, United Kingdom, SW5 0TU
Opening hours
Facilities
The Princess Margaret Hospital (part of Circle Health Group)
39-42 Osborne Road, Windsor, United Kingdom, SL4 3SJ
Opening hours
Facilities
Spire Thames Valley Hospital
Wexham Street Wexham, Bucks, United Kingdom, SL3 6NH
Opening hours
Fitzrovia Hospital
13 -14 Fitzroy Square, London, United Kingdom, W1T 6AH
Opening hours
Facilities
GenesisCare Windsor
69 Alma Road, Windsor, United Kingdom, SL4 3ES
Opening hours
Facilities
Fertility Solutions
Windsor End, Beaconsfield, United Kingdom, HP9 2JW
Opening hours
Areas of expertise
Contact
Book online
Reviews
AI Review Summary
This summary was created by AI based on recent reviews
Mr Jas Kalsi demonstrates a professional approach during interactions, providing comprehensive explanations and instilling confidence in patients. He achieves positive results in various urological procedures, including those restoring quality of life and supporting fertility. His patients often commend his precise diagnoses and pragmatic, patient-focused treatment options. Overall feedback highlights effective interventions for conditions like benign prostatic hyperplasia.
My Kalsi is a gifted doctor with an exceptional "bedside manner". In my own particular case, he went to great lengths to make me feel completely comfortable with my treatment and his combination of compassion and professionalism was remarkable.
Mr Kalsi treated me for Peyronie’s Disease throughout 2026, involving six surgeries and remodelling, followed by six ultrasound sessions. The results have exceeded my expectations, reducing a 45-degree curvature to around 10 degrees and restoring sensitivity. I greatly appreciated Mr Kalsi’s frankness, clarity and professionalism throughout, alongside his evident skill and ability. I felt in excellent hands at every stage and highly recommend him to anyone seeking treatment for this condition.
I have known Mr Kalsi for a number of years now and he is one of the most kind and understanding person who listens to you and explains in detail what is wrong with you and advises what treatment is for you.
I saw Mr Kalsi after having a year of trying for a baby and getting know where, he took me through the whole diagnosis to surgery to followup process of fixing my issues. I can't recommend him highly enough, such a nice man to deal with in an unpleasant situation.. Thank you for all you did, my wife is now pregnant so it obviously worked!
It was a pleasure to meet Mr Kalsi and I very much appreciated his treatment. Consultations were most helpful and encouraging and the Holep procedure which he recommended has certainly solved the problem I was having. His team, before and after the operation, were welcoming and considerate . Mr Kalsi's secretary has also been most helpful when I had any queries. I would certainly recommend Mr Kalsi to a friend.
Socialise and welcome me back from my last visit to him, having not seen him for a while, quickly told me everything about my problem, and what he was going to give me for a 4-week treatment, and then see him in a month.
Clear discussion of all relevant topics, pleasant and encouraging manner.
Operation for enlarged prostate following urinary retention. Catheter inserted by NHS. NHS quoted 9-12 months waiting list. Contacted Mr Kalsi, consultation within 7 days, Operation within 4 weeks ( including Christmas Break). Totally successful. I feel like I have got my life back.
Skill Endorsements
Top-notch Urologist & Andrologist
24 Sep 2026
Mr Stuart Graham
UrologistMr Kalsi is very knowledgeable and a great surgeon . He responds to queries fairly prompts . He is a good trainer. Patients do give an excellent feedback after having Consulted or been operated by him .
14 Mar 2026
Mr Glefy Furtado
Obstetrician & GynaecologistI have known Jas for a long time, first as trainer and mentor, then as colleagues. He has helped me numerous times with men who experienced erectile dysfunction or Peyronie’s disease often as a result of prostate cancer surgery. His skill set is unique, he is an expert in his field and he pushes the boundaries with new treatments and innovative management approaches. My patients liked his proactive approach. With him nothing is impossible.
14 Mar 2026
Mr Mathias Winkler
UrologistHas excellent skills in male infertility
11 Mar 2026
Mr Neale Watson
Obstetrician & Gynaecologist
Get to know Mr Jas Kalsi
Most recent articles
Read articles from Mr Jas Kalsi explaining process of procedures and other important things you should know before choosing your provider.
Peyronie's disease treatment using Verapamil (Kalsi technique)
The largest UK paper showing this non invasive technique with a 70% success rate
01 January 2024
clinicsinsurgery.com
Microsurgical sperm retrieval in patients with Azoospermia
The largest UK papers confirming the good standard M-TESE technique for finding sperm where there is no sperm in the ejaculate (Azoospermia).
15 September 2014
bjui-journals.onlinelibrary.wiley.com
HoLEP vs Aquablation study Water 3
The first study to compare Gold standard Holep vs Aquablation for large prostates 80-180cc. Mr Kalsi is one of the few surgeons in the UK to be able to offer both treatments
03 February 2026
eu-focus.europeanurology.com
Find out more on the Doctify Health hub for Mr Jas Kalsi's specialty, Urology.
FAQ
What are Mr Jas Kalsi's reviews like?
Mr Jas Kalsi's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 62 reviews.
What languages does Mr Jas Kalsi speak?
Mr Jas Kalsi speaks English
Where is Mr Jas Kalsi located?
Mr Jas Kalsi primarily practices at The Clementine Churchill Hospital (part of Circle Health Group), located at The Clementine Churchill Hospital, Sudbury Hill, Harrow, United Kingdom, HA1 3RX
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What are Mr Jas Kalsi working hours?
Mr Jas Kalsi is working Monday (13:30 - 19:00), Tuesday (18:00 - 20:00, 09:00 - 11:00), Wednesday (10:00 - 12:00), Thursday (10:00 - 12:00, 10:00 - 12:00), Friday (14:00 - 17:00, 10:30 - 13:00)
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Does Mr Jas Kalsi accept new patients?
Mr Jas Kalsi generally accepts new patients.
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