MBBS, BSc, MRCGP, FFSEM
Live bookings available
20 years of experience
London, W1G 0AR
(+3 more)
59 connections in healthcare
Skill endorsed
by Mr Jonathan Wilson, Dr. Raj Amarnani and 27 other professionals
Live bookings available
20 years of experience
London, W1G 0AR
(+3 more)
59 connections in healthcare
Skill endorsed
by Mr Jonathan Wilson, Dr. Raj Amarnani and 27 other professionals
Areas of expertise
Contact
Book online
I am a Consultant in Sport & Exercise Medicine with over 10 years' experience helping patients recover from injury, manage joint pain, and stay active at every stage of life.
After training at Imperial College School of Medicine, I qualified as a GP before completing four years of specialist training to become a Sport, Exercise and Musculoskeletal Medicine Consultant in 2014. Since then, I have combined elite-level sports medicine with a busy clinical practice for patients of all backgrounds.
I worked as a Sports Doctor at the London 2012 Olympics, and I currently work pitch-side for Harlequins Rugby and as British Athletics Event Lead Doctor, co-ordinating care for international athletics competitions including the Diamond League, Anniversary Games and Indoor Grand Prix.
Alongside my elite work, I enjoy supporting amateur sportspeople, recreational runners, and patients looking to stay active despite arthritis or long-term joint problems.
Specialist expertise
Ultrasound-guided diagnosis and injections - Founder and Clinical lead at The Joint Injection Clinic (Golders Green, Notting Hill & Henley-on-Thames).
Arthritis management - non-surgical treatment for knee, hip, shoulder, hand & wrist arthritis (including steroid, hyaluronic acid, PRP and Arthrosamid injections).
Frozen shoulder (adhesive capsulitis) - specialist in hydrodilatation/high-volume injection technique for patients with tight, restricted frozen shoulder issues.
Tendon disorders - Achilles, patellar, plantar fasciitis, tennis/golfer's elbow.
Sports injury care from sprains and ligament injuries to overuse problems and rehabilitation.
My approach
My goal is to provide rapid access to accurate diagnosis and effective treatment so you can return to the activities you love. I take a holistic, evidence-based approach, combining advanced imaging, targeted injections, and rehabilitation to achieve the best outcomes.
I have performed tens of thousands of ultrasound-guided injections, with consistently high patient outcomes. Many of my patients are referred by word-of-mouth, physiotherapists, and fellow doctors including GP's and orthopaedic surgeons.
Research & publications
Published in the British Medical Journal (BMJ)
Contributor to national guidelines on Exertional Heat Stroke
Associate Editor, British Journal of Sport & Exercise Medicine (BJSM)
Personal
I'm a keen runner and have completed 13 marathons (PB 3:29). More recently I have switched to Peloton which allows me to remain fit and healthy. This personal experience gives me a unique understanding of how important it is for patients to be able to recover quickly and return to the activities they love.
Conditions I treat
Arthritis of the knee, hip, shoulder, hand & wrist
Frozen shoulder & rotator cuff problems
Tendon problems (Achilles, patellar, plantar fasciitis, tennis/golfer's elbow)
Ligament and overuse injuries
Carpal tunnel, trigger finger, De Quervain's tenosynovitis
Rugby, athletics & running injuries
Achilles tendinopathy
Acromio-clavicular joint injury (ACJ)
Adhesive capsulitis (frozen shoulder)
Anterior cruciate ligament; injury
Carpal tunnel syndrome
De Quervain's tenosynovitis
Degenerative meniscal tears
Diagnostic musculoskeletal ultrasound
Frozen shoulder
Golfer's elbow
Hand, wrist and elbow sports injuries
Hand/wrist arthritis
Hip arthritis
Knee arthritis
Knee collateral ligament injury
Musculoskeletal medicine
Non-surgical treatment of osteoarthritis
Patellar tendinopathy
Peroneal tendinopathy
Plantar fasciitis
Rugby and Athletics Medicine
Shoulder impingement (rotator cuff related pain)
Sport and Exercise Medicine
Tennis elbow
Tibialis posterior tendinopathy
Trigger finger
Ultrasound guided injections
Click the bar to read reviews or skill endorsements
General Medical Council
No. 6129909
University of London
Medicine
Graduated 2005
Qualifications:
MBBS. BSc Imperial College School of Medicine 2005
MRCGP RCGP 2010
FFSEM FSEM 2014
Memberships:
British Association of Sport and Exercise Medicine (BASEM)
Faculty of Sport and Exercise Medicine
Royal College of General Practitioners.
New appointment
£275Follow-up appointment
£2251 Welbeck St, Marylebone, London, London, United Kingdom, W1G 0AR
17-19 View Road, London, United Kingdom, N6 4DJ
The Brook Surgery, 767 Finchley Road, London, United Kingdom, NW11 8DN
Healthium Clinics, Badgemore Park, Henley-on-Thames, United Kingdom, RG9 4NR
Areas of expertise
Contact
Book online
This summary was created by AI based on recent reviews
Dr James Thing is consistently professional, clear, helpful, and thorough in his interactions with patients. He provides expert diagnoses and clear explanations of treatment options, making complex medical terms easy to understand. He demonstrates great skill during procedures, including ultrasound-guided injections for various joint issues. Patients particularly highlight the successful management of joint injection treatments, knee pain, and sports injuries.
Dr James thing very caring to my appointment, explain my condition and resolved my problems to some extend.
Dr James Thing was very professional but caring and eased my anxiety around the procedure I was having. He was engaging, and had a way of just reassuring you that it would be okay. Overall great dr and a very positive experience!
Dr Thing was exceptionally kind and explained very well the options available for my knees. We opted for a course of 3 PRP injections which improved my mobility significantly.
I saw Dr Thing for my knee pain, which he dealt with efficiently.
Dr Thing listened constructively and responded clearly and concisely. The injection was not painful and has worked.
Great experience. Dr Thing is very professional and compassionate.
As a patient with long term knee problems I am totally aware of the issues of pain management. After initial consultation and investigation my situation has been highlighted however the information gained from the ultrasound and Xray confirmed the condition following the incident getting into vehicle at awkward angle which aggravated the area causing excessive swelling which was the concern. Having now been reassured by Dr James Thing and. after many months I now have experienced vast improvement resulting from many sessions of physio and natural methods. The experience and guidance has been helpful and encouraging. Thank you Dr James !
It was a good experience. The issue was dealt with efficiently.
Clinically great but also practically had availability and time!
Dr James Thing was very clear, listened to my concerns, answered my questions and came across as professional and caring. I was very happy with my appointments, options and subsequent treatment and aftercare. Thank you!
Great colleague. Excellent SEM specialist
16 Jul 2026
Mr Jonathan Wilson
General SurgeonJames is a wonderful colleague and incredibly kind sports medicine consultant. He is thorough, knowledgable and goes out of his way for his patients to ensure they receive the best care.
22 Jun 2026
Dr. Raj Amarnani
Sport & Exercise Medicine DoctorJames is an excellent Sports & Exercise Medicine Physician. We work collaboratively to get the best possible outcomes and I have received outstanding feedback from patients. I have no hesitation in recommending him
19 Mar 2026
Mr Parag Jaiswal
Orthopaedic SurgeonJames is an excellent sport & medicine physician. Very knowledgeable and skilled.
07 Nov 2025
Dr Moiz Moghal
Sport & Exercise Medicine Doctor
Explore videos from Dr James Thing explaining process of procedures and other important things you should know before choosing your provider.

Dr James Thing, Sport and Exercise Medicine Consultant
21 October 2025
What are Dr James Thing's reviews like?
Dr James Thing's overall patient rating is 4.96 out of 5 stars on Doctify. This is based on 195 reviews.
What languages does Dr James Thing speak?
Dr James Thing speaks English and French
Where is Dr James Thing located?
Dr James Thing primarily practices at Welbeck, located at 1 Welbeck St, Marylebone, London, London, United Kingdom, W1G 0AR
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What are Dr James Thing working hours?
Dr James Thing is working Thursday (09:00 - 12:00, 13:00 - 19:00), Friday (13:00 - 17:00)
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Does Dr James Thing accept new patients?
Dr James Thing generally accepts new patients.
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