Doctify logo
For providers
Provider Login

Mr James Crinnion

MB ChB, MD, FRCS, FRCS (gen.surg)

General Surgeon

Live bookings available

39 years of experience

London, W1G 6BW

(+3 more)

22 connections in healthcare

Skill endorsed

by Mr Andrei Ilczyszyn, Mr Sanjay Agrawal and 4 other professionals

4.98

/5

(554 reviews)

Live bookings available

39 years of experience

London, W1G 6BW

(+3 more)

22 connections in healthcare

Skill endorsed

by Mr Andrei Ilczyszyn, Mr Sanjay Agrawal and 4 other professionals

Areas of expertise

All
Reviews
Skill Endorsements
Varicose Veins
150
1
Hernia
97
1
Inguinal Hernia
68
1

Contact

Book online


Expert in:

About Mr James Crinnion

Mr. James Crinnion is a Consultant Surgeon practicing at The London Clinic in central London and several other private hospitals in North and east London. He was an NHS Consultant at the Royal London and Whipps Cross University hospitals for 25 years. He specialises in general, vascular and endocrine surgery. He has particular expertise in the minimal access treatment of varicose veins, laparoscopic and open hernia surgery, treatment of gall stones, thyroid and parathyroid surgery. He performs a one-stop service for the assessment of varicose veins and explains exactly the procedure necessary at the first outpatient visit when he performs an ultrasound assessment. There is no need for further visits prior to the planned procedure. He also undertakes skin and soft tissue surgery and can provide an opinion and treatment for common general surgical conditions.

Mr. James Crinnion qualified from Leeds University Medical School in 1987 and trained in Leeds, Sheffield, and London. In 1998 he was awarded an MD thesis for vascular surgical research.

During his NHS career Mr. Crinnion dedicated time to surgical education and he has published extensively with many original articles and book chapters. He has been Chairman of the Court of Examiners of the Royal College of Surgeons, an invited member of Council of the Royal College of Surgeons and Chairman of the North Thames Training Committee for General surgery. He has also been the Trust clinical governance lead (2003-9) and Clinical Director for General Surgery for Bartshealth (2012-2016).


Subspecialties

  • Laparoscopic (Key-Hole) Surgery
  • Vascular Surgery
  • Endocrine Surgery

Areas of expertise

All
Reviews
(694)
Skill Endorsements
(66)

Click the bar to read reviews or skill endorsements

Varicose Veins
150
1
Hernia
97
1
Inguinal Hernia
68
1
Endovenous Laser Ablation (EVLA)
47
1
Gallstone Surgery
39
2
Varicose Veins Surgery
35
1
Swollen Legs
24
1
Laparoscopic (Key-Hole) Surgery
22
Parathyroidectomy
17
1
Thyroidectomy
15
1
Gallstones
14
1
Foam Sclerotherapy
14
1
Hernia Repair (Keyhole)
12
2
Swollen Feet & Ankles
11
1
Open Gallbladder Removal (Cholecystectomy)
10
1
Peripheral Arterial Disease
9
1
Thyroid Problems
9
1
General Surgery
10
Claudication
8
1
Deep Vein Thrombosis (Blood Clot)
8
1
Laparoscopic Gallbladder Removal (Cholecystectomy)
9
Leg Ulcers
7
1
Lipoma Removal
6
1
Open Hernia Repair
6
Endoscopic Vein Surgery
5
1
Cyst Removal
6
Skin Lesion Removal (Warts, Verruca, Moles and Skin Tags)
5
1
Umbilical Hernia Repair
5
Video Consultation
2
2
Thyroid Surgery
4
Parathyroid Disease
3
1
Lipoma
3
1
Leg Pain
2
1
Abdominal Aortic Aneurysm
2
1
Laparoscopy
2
1
Chronic Venous Insufficiency
2
1
Gallbladder Disease
2
1
Sports Injuries
2
Thread (Spider) Veins
1
1
Varicose Vein Treatment
1
1
Hiatus Hernia
1
1
Lobectomy
2
Umbilical (Belly-Button) Hernia
2
Thyroid Nodules
2
Lymphoedema
1
1
Aortic Aneurysms
1
1
Diabetic Foot Care
1
1
Microsclerotherapy for Thread Veins
1
1
Carotid Surgery for Stroke Prevention
1
1
Vascular Disease
2
Bunion Correction Surgery (Bunionectomy)
1
Skin Lesion Treatments
1
Aortic Dissection
1
Reflux and Colic
1
Sebaceous Cyst Removal
1
Appendicitis
1
Peripheral Aneurysm
1
Thyroid Cancer
1
Hyperhidrosis (Excessive Sweating) Treatments
1
Endovascular Stent Graft
1
Carotid Endarterectomy
1
Thoracic Outlet Syndrome
1
Pheochromocytoma
1
Pilonidal Sinus Disorders
1
Mesenteric Ischemia
1
Gallbladder Cancer
1
Carotid Artery Disease
1
Adrenal Gland Tumours
1
Angioedema (Swelling)
1
Aorto-iliac Disease
1
Arm Artery Disease
1
Aortic Tumours
1
Anal Fistula
1
Endovenous Radiofrequency Ablation
1
Keyhole Endovascular Aneurysm Repair
1
Abscess Incision and Drainage
1
Pelvic Congestion Syndrome
1
Raynaud's Disease
1
Femoral Hernia
1
Injury Rehabilitation
1
Gastrointestinal Stromal Tumour (GIST)
1
Critical Leg Ischaemia
1
Armpit Lump
1
Lymph Node Biopsy
1
Anal Fissure
1
Ischaemia
1
Lipodermatosclerosis
1
Inguinal Hernia Repair
1
Incisional Hernia Repair
1
Venous Ulcers
1
Laparoscopic Bilateral Hernia Surgery
1
Aortic Stenosis
1
Excision of Benign Lesions
Superficial Thrombophlebitis
Phlebitis
Spigelian Hernia
Phlebology
Diabetic Foot
Pelvic Vein Embolisation
Arterial Ulcers
No Mesh Hernia Repair
Abdominal Wall Defects
Neurofibroma
Pelvic Congestion Surgery
Sports Hernia Repair Surgery
Abdominal (Ventral) Hernia
Lumps and Bumps Removal
Lymph Node Removal (Lymphadenectomy)
Pilonidal Sinus Excision
Dermatitis
Diabetic Ulcers
Recurrent Hernia

Registered with

General Medical Council

No. 3259670


Education

University of Leeds

Medicine

Graduated 1987


Qualifications

Qualifications

  • MB ChB University of Leeds 1987
  • Degree of MD University of Leeds 1998
  • FRCS (General surgery) Intercollegiate speciality board 1998
  • FRCS Royal College of Surgeons of England 1991

Professional bodies (positions held - last 3 yrs)

  • Chairman Training Programme and Management Committee in General Surgery University College London (UCLPartners) 2017
  • Chairman North-East Thames specialist training committee in General surgery London Deanery 2013
  • Clinical Director General Surgery Bartshealth NHS Trust 2016
  • Chairman Court of Examiners Royal College of Surgeons of England 2010

Languages spoken

  • English

Insurers

  • Bupa Fee Assured
  • Self-pay only
  • General and Medical
  • Simply Health (Dental)
  • Saga Health Insurance
  • The Exeter
  • Bupa
  • Cigna
  • Benenden Health
  • Freedom Health Insurance
  • Allianz Worldwide Care
  • WPA
  • Healix Health Services
  • AXA Health
  • Vitality
  • Aviva Health

Fees

  • New appointment

    £220
  • Follow-up appointment

    £160
*May vary on location

Locations

The London Clinic

20 Devonshire Place, London, United Kingdom, W1G 6BW

4.89(2,330 reviews)

Opening hours

Monday
Tuesday
13:00 - 17:00
Wednesday
Thursday
Friday
13:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Paid Parking
View practice profile

Opening hours

Monday
Tuesday
13:00 - 17:00
Wednesday
Thursday
Friday
13:00 - 17:00
Saturday
Sunday

Facilities

Wheelchair Accessible
Paid Parking
View practice profile

The Clementine Churchill Hospital (part of Circle Health Group)

The Clementine Churchill Hospital, Sudbury Hill, Harrow, United Kingdom, HA1 3RX

4.81(2,351 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
17:30 - 20:00
Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Nuffield Health The Holly Hospital

High Road Buckhurst Hill, Essex, United Kingdom, IG9 5HX

4.89(2,429 reviews)

Opening hours

Monday
08:30 - 12:30
Tuesday
Wednesday
14:00 - 19:30
Thursday
Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Spire London East Hospital

Roding Lane South, Redbridge, United Kingdom, IG4 5PZ

4.82(1,193 reviews)

Opening hours

Monday
Tuesday
Wednesday
12:30 - 13:30
Thursday
Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Areas of expertise

All
Reviews
Skill Endorsements
Varicose Veins
150
1
Hernia
97
1
Inguinal Hernia
68
1

Contact

Book online

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Mr James Crinnion is professional, provides clear explanations, and offers a reassuring manner. Patients report excellent outcomes and smooth, swift recoveries across various surgical procedures, including complex gallbladder removals and thyroid surgeries. Mr Crinnion treats conditions such as varicose veins and different types of hernias.

5
verified patient
06 Aug 2026

Mr Crinnion was very thorough in his explanations and made clear about the diagnosis and procedures. The operation was smooth and I have had no complications since the operation. Thank you Mr. Crinnion excellent service.

5
verified patient
01 Aug 2026

Mr Crinnion was professional, knowledgeable and kind.

Patient seen for:
5
verified patient
31 Jul 2026

From my initial consultation, through the operation itself, and during my post-operative follow-up, the standard of care was consistently excellent. Mr. Crinnion’s knowledge, professionalism, and expertise inspired confidence from the very beginning. What stood out most was his manner with patients. He always took the time to listen, answer my questions thoroughly and explain every aspect of the procedure and recovery in detail. I never felt rushed and I always left appointments feeling reassured and fully informed. His calm, approachable and caring nature made what could have been an anxious experience feel manageable and positive. The operation was extremely well organised and the care I received before, during, and after the procedure was exemplary. My recovery has progressed exactly as explained, which is a testament to the quality of the advice and treatment I received. Mr. Crinnion's combination of exceptional clinical expertise, excellent communication and genuine compassion made the entire experience first class. Thank you to Mr. Crinnion and the whole team for providing such outstanding care.

Patient seen for:
5
verified patient
21 Jul 2026

Really please with procedure, mr crinnion and staff all wonderful ,mr crinnion explained everything really well step by step , very nice man

Patient seen for:
5
verified patient
16 Jul 2026

⭐⭐⭐⭐⭐ I’m extremely happy with the treatment and the results. The consultant was professional, knowledgeable, and made me feel comfortable throughout the entire process. Everything was explained clearly, and the care I received was excellent. I would highly recommend them to anyone looking for outstanding treatment and professional service. Thank you!

Patient seen for:
5
verified patient
10 Jul 2026

I found Mr Crinnion to be extremely helpful. He has an expert and professional manner that puts one at ease right away. I would highly recommend him.

5
verified patient
03 Jul 2026

I recently had my follow up appointment after surgery with Mr Crinnion, and I couldn’t be happier with the care I received throughout my treatment. From my initial consultation to the surgery and every follow up visit, he was professional, knowledgeable, kind, and reassuring. He always took the time to explain everything clearly, answer my questions, and make me feel confident in my recovery. The surgery was a great success, and thanks to his expertise and excellent care, my recovery has gone very well. I am incredibly grateful for his dedication and compassion and would highly recommend Mr Crinnion to anyone needing specialist surgical care.

Patient seen for:
5
verified patient
30 Jun 2026

Operation was explained clearly to me, performed very well & I was home in the evening. All staff very friendly & helpful. One comment I would suggest is a quick visit to my wife in the private room to give her a progress report on my op after an hour & a half would have pleased her.

Patient seen for:
5
verified patient
18 Jun 2026

Excellent consultation - gentle, friendly manner, clear communication and shared all options. Answered all my question sufficiently. Very happy.

Patient seen for:
5
verified patient
16 Jun 2026

First class. I felt myself to be in excellent hands throughout and I was not mistaken. Professional, very experienced and clearly very good at his job, but approachable and friendly at all times.

Patient seen for:
Your trust is our top concern, so providers can't pay to alter or remove reviews.
Learn more here

Skill Endorsements

24 Mar 2026
Endorsed for
Video Consultation
Laparoscopic (Key-Hole) Surgery
Varicose Vein Treatment

Mr Andrei Ilczyszyn

Mr Andrei Ilczyszyn

General Surgeon
Is a colleague

06 Jul 2025
Endorsed for
Vascular Surgery
Endocrine Surgery

Mr Sanjay Agrawal

Mr Sanjay Agrawal

General Surgeon
Is a colleague

Mr Crinnion is an excellent consultant who I have worked with for more than a decade. A superb surgical opinion all-round.

19 May 2025
Endorsed for
Gallstone Surgery
Vascular Surgery
Hernia Repair (Keyhole)

Dr Sudeep Tanwar

Dr Sudeep Tanwar

Gastroenterologist
I have referred patients to them

Mr Crinnnion is a valued colleague, skilful surgeon and excellent communicator. I have no hesitation in endorsing him.

15 Apr 2025
Endorsed for
Reflux and Colic
Anal Fissure

Dr Alan Watson

Dr Alan Watson

Gastroenterologist
Is a colleague
Mr James Crinnion logo

Get to know Mr James Crinnion

Videos

Most recent videos

Explore videos from Mr James Crinnion explaining process of procedures and other important things you should know before choosing your provider.

Varicose Vein Treatment with Mr Jamie Crinnion

Varicose Vein Treatment with Mr Jamie Crinnion

Consultant General and Vascular Surgeon, Mr Jamie Crinnion, discusses the causes, diagnosis and treatment of varicose veins. To book a varicose veins consult...

03 March 2026

youtube.com

FAQ

What are Mr James Crinnion's reviews like?

Mr James Crinnion's overall patient rating is 4.98 out of 5 stars on Doctify. This is based on 554 reviews.

What languages does Mr James Crinnion speak?

Mr James Crinnion speaks English

Where is Mr James Crinnion located?

Mr James Crinnion primarily practices at The London Clinic, located at 20 Devonshire Place, London, United Kingdom, W1G 6BW
See more locations

What are Mr James Crinnion working hours?

Mr James Crinnion is working Monday (08:30 - 12:30), Tuesday (13:00 - 17:00), Wednesday (14:00 - 19:30, 12:30 - 13:30), Thursday (17:30 - 20:00), Friday (13:00 - 17:00)

Find where Mr James Crinnion operates today

Does Mr James Crinnion accept new patients?

Mr James Crinnion generally accepts new patients.

Get in touch with this specialist to enquire as a new patient