NUMA Hyperbaric Oxygen Therapy reception

NUMA, Hyperbaric Oxygen Therapy

NUMA is a doctor-led, CQC registered clinic that specialises in providing hyperbaric oxygen therapy, known for its medical grade chambers with exceptional patient care and state-of-the-art facilities.

We provide hyperbaric oxygen therapy at the highest standards combined with integrity, honesty, and compassion. We’re privileged to contribute to your health…
One breath at a time
Dr Nur's profile avatar
Dr Nur Ozyilmaz, MD
Founder · NUMA
NUMA Treatment Rooms

What you receive

Medical Expertise

NUMA is led by Dr. Nur Ozyilmaz, a UK-trained former NHS consultant with over 25 years of experience. Specialising in Hyperbaric and Regenerative Medicine, she brings a unique blend of expertise and innovation to deliver outstanding, patient-centered care.

Technical Excellence

As an exclusive HBOT clinic, we operate eight advanced medical-grade chambers at 2.0 ATA, ensuring precise oxygen delivery using BIBS masks. Maintained to the highest clinical and safety standards, we offer one of the UK’s largest HBOT capacities, ensuring safe, consistent, and effective treatment.

Regulated Service

We are licensed, accredited, and adhere to professional ethical codes and guidelines. We are CQC registered and proud members of Undersea and Hyperbaric Medical Society as well as the European Underwater and Baromedical Society.

Outstanding care

We treat our patients with utmost care, kindness, integrity, and compassion as shown by their testimonials. Our patient care managers will guide and support you throughout your treatment journey.

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Hyperbaric oxygen therapy at the highest standards

Medical Experience
+25Years
Specialist HBOT Clinic
Exclusively HBOT
CQC, UHMS, EUBS
Clinical Recognition
Medical Grade Capacity
8 Chambers 2.0 ATA
Proven Experience
25,000+Hours

What our customers say

Don't just take our word for it. Hear directly from our customers. Read their trusted reviews and inspiring experience at NUMA.

Laurel

Top-rated care

4.9
181 Google reviews
Laurel
10 months ago

This is a fantastic facility. Science led and professionally supported. Dr Nur is amazing and full of knowledge. You feel in safe hands and also great after a few sessions, to show how much physiological adaption there has been. Thanks for your ongoing support Kelly Dame Kelly Holmes Double Olympic Champion

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2 days ago

We had the most wonderful experience at Numa, and I honestly cannot speak highly enough of the team there. From the moment we arrived, everyone was so kind, welcoming and genuinely lovely. They made my two daughters feel completely at ease and took the time to explain everything clearly, with so much care and reassurance. My daughters are 17 and 14, both MMA fighters, world champions and European champions, so recovery and looking after their bodies is incredibly important to us. They visited Numa to support their recovery from sport, and the whole experience was calm, professional and really positive from start to finish. What stood out most was how passionate and caring the staff were. They are truly some of the loveliest people we have met, and you can tell they genuinely believe in what they are doing and the benefits it can bring. We also really believe in the work they are doing, and how hyperbaric oxygen therapy can help people in so many different ways. As the girls continue to grow within their sport, especially with the physical demands of fighting and the possibility of head contact in the future, we can absolutely see how Numa could be a huge support for them over the years. We would definitely use them again and would highly recommend Numa to anyone looking for a caring, knowledgeable and professional team. Thank you so much to everyone at Numa for such a lovely experience. You made us feel so welcome, and we are really grateful. With love and thanks, Bella and Lilah

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11 days ago

Excellent experience from start to finish. Genuinely caring and attentive team, but what really sets NUMA apart is that the therapy is properly customised to each individual case. Dr Nur personally tailors the protocol based on extensive knowledge of human biology, rather than a one size fits all approach. Highly recommended for anyone looking to improve stress tolerance, accelerate recovery, or rebuild after illness. Can't recommend them highly enough.

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22 days ago

I had a great experience in NUMA. I felt greatly revitalized and calm after the session, it is indeed a unique and healing experience. The physician and personnel were very kind, patient and guided me through all the process, which went through very smoothly and answered to my questions. Will definitely recommend.

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about 2 months ago

Dear Dr. Nur, I am writing to express my appreciation 😊 for the excellent care I have received. Your oxygen chambers are top-notch, and the entire team is incredibly friendly and welcoming. I have found oxygen therapy to be a wonderful supplement to my ongoing fertility treatments, providing a significant boost to my body during this time. Thank you for providing such a positive environment and high standard of care.

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about 2 months ago

I wanted to share my positive experience regarding the treatments at Numa. I have found the oxygen breathing sessions to be incredibly helpful in managing and overcoming my anxiety. Numa provides such a relaxing environment, and I consistently leave the space feeling calm and refreshed. Thank you for providing such a supportive atmosphere and effective service.

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about 2 months ago

We had a very positive experience at this clinic. The facilities are spotless and maintained to an exceptionally high standard, which immediately inspires confidence. The staff are genuinely kind, attentive and highly professional. They take the time to explain everything clearly, ensure patients feel at ease, and provide a very reassuring environment throughout. My son attended several hyperbaric oxygen therapy sessions here as part of his post-operative recovery, and everything was handled smoothly and with great care. Many thanks to the whole team for the quality of the service and support. I would not hesitate to recommend this clinic. Cédric

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about 2 months ago

I recently visited Numa for a one-off session after an exam. The staff were very welcoming and took the time to explain how the session worked, which made the whole process feel relaxed and safe. The environment was really clean, warm and had a calming atmosphere. Even though I only did one session, it felt surprisingly refreshing, and I left feeling more energised and clear-headed. I can see how regular sessions could be beneficial.

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about 2 months ago

Fantastic clinic with the kindest and most accommodating staff. NUMA went above and beyond to support me whilst recovering from surgery even opening the clinic out of hours so I could have treatment. Dr Nur and her team are highly trained and the equipment is state of the art. Could not recommend more.

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2 months ago

An exceptional experience from start to finish — highly recommend! Having visited several hyperbaric oxygen therapy clinics across London, I can say with confidence that this one stands head and shoulders above the rest. From the moment I walked through the door, the atmosphere was warm, welcoming and reassuring. The entire team was attentive, professional and genuinely caring — they clearly take pride in making every patient feel at ease. Dr. Nur was outstanding. Her assessment was thorough, considered and confidence-inspiring. You immediately feel you’re in capable, expert hands. I’ll be honest — I am quite claustrophobic, and I was apprehensive about the treatment. But the staff handled my concerns with such patience and expertise that the whole session turned out to be surprisingly relaxing. A real testament to how well they manage their patients’ comfort. Most importantly, my results have been superb. I couldn’t be more pleased with the outcome. If you’re considering hyperbaric oxygen therapy in London, look no further. This clinic truly sets the gold standard. I won’t be going anywhere else.

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2 months ago

I’m an American who was on a quick trip to London and they were able to squeeze me in for a quick consultation with the doctor and start treatment same day which I very much appreciated! The staff is very kind, upbeat, caring and accommodating! I felt very comfortable with the procedure and the Dr explained everything very well on what to expect. I wasn’t familiar with wearing a mask in the chamber which on the first session burned my skin a bit. They asked me if I wanted to remove my make up on the 1st treatment and I said no. I didn’t think it could cause that reaction so I would highly recommend removing make up before procedure! I had no make up the second time around and they gave me gauze to cover my skin. They also gave me all cotton pj’s and a happiness book to read whilst in the chamber! I wish I could give this place more stars! You are in the best hands! 🙏🏽💕

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2 months ago

I would highly recommend HBOT at NUMA not only are the team highly professional they also treat you with such care and look after you so well. It is a great all round experience

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2 months ago

I brought my husband to Numa clinic after having a jaw surgery. The hyperbaric oxygen therapy was very effective in the recovery of his swelling. The staff were absolutely amazing looking after my husband in his wellness journey as well as making me tea whilst I wait for him. We did our research in choosing a place for oxygen therapy and Numa by far was the best choice!

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3 months ago

We needed hyperbaric treatment for long covid and they very kindly accurate us , great and friendly people with lots of support . Definitely a five star .

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3 months ago

Everything was great and all staff members were really helpful and sweet. Special thanks to Ivana for making my experience excellent!

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3 months ago

Loved my treatments for oxygen therapy in Numa. The staff, especially Ivana, were always so so helpful and lovely!! I used oxygen therapy for post operative reasons and it definitely sped up my recovery.

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3 months ago

Had a really fantastic experience here - I came in with sensorineural hearing loss. I was surprised to see treatment isn’t spoken about on the NHS when the results seem promising. Personally I’ve already had improvement after 3 weeks. The team are lovely. You’re looked after from start to finish and I couldn’t be more happy with it all! Would recommend to anyone with sensorineural hearing loss looking to cover all areas of recovery

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4 months ago

I recently suffered a bicep ligament tear and was advised to consider Hyperbaric Oxygen Therapy (HBOT) for post-surgical recovery by a close family member who is a Professor of Hyperbaric Medicine overseas. It is unfortunate that HBOT remains under-recognised and under-used in the UK, despite its established role in many healthcare systems in other countries. I completed a course of HBOT at NUMA Hyperbaric Oxygen Clinic, and the experience was excellent. I found the first part of the initial session slightly daunting, which I think is quite normal for anyone new to hyperbaric treatment. However, the team were immediately reassuring. The staff were kind, attentive, and genuinely supportive, which helped me relax and enjoy the rest of the course. The clinic itself is beautifully designed and maintained to a very high standard. It is immaculately clean, calm, and has a peaceful, relaxing atmosphere. From the initial consultation through to the final session, Dr Nur and her team were consistently attentive, professional, and thoughtful in their approach. I would confidently recommend NUMA as a medically led hyperbaric clinic in London for anyone exploring HBOT in a safe setting, with proper medical oversight and a genuinely caring team.

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4 months ago

I am a physiotherapist by profession, and hyperbaric oxygen therapy had been on my radar for some time. I was familiar with its benefits, including improved oxygen delivery to tissues, anti-inflammatory effects, stem cell mobilisation, and support for repair and regeneration. I wanted to experience it personally and also understand it better as a potential option to refer my own patients. I chose NUMA Hyperbaric Oxygen Clinic because it stands out as a leading medical hyperbaric clinic in London, operating under full medical governance led by Dr Nur Ozyilmaz, a former NHS consultant with extensive clinical experience. I had a truly exceptional experience at NUMA, from start to finish. From the moment I arrived, everything felt calm, welcoming, and beautifully organised. The clinic itself is immaculate, elegant, and thoughtfully designed. It feels professional yet warm, with a very reassuring atmosphere that immediately puts you at ease. The staff are lovely. Every member of the team was kind and genuinely attentive at every step. Nothing felt rushed or impersonal. They took the time to explain each part of the process and checked in throughout the sessions, which made the whole experience feel safe and very well cared for. My consultation with Dr Nur was excellent. It was thorough, clear, and extremely informative, and my treatment was clearly tailored to my medical background. What really stood out is that this is not a copy-and-paste approach. Each treatment plan is individualised, based on medical history and current clinical research, and delivered under full medical supervision. The hyperbaric chamber was very comfortable and clearly medical-grade, with proper BIBS masks, which gave me real confidence in the quality and safety of the treatment. Despite bringing a book, I found the sessions incredibly relaxing and ended up sleeping through most of them. Overall, the quality of care at NUMA is exceptional. It combines clinical excellence with a genuinely human, compassionate approach. I will definitely be returning and could not recommend this clinic more highly.

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4 months ago

I used Numa Oxygen for my post-operative recovery and had an excellent experience. The machines are state of the art, and the oxygen delivery is optimal, using a medical-grade mask system rather than a wellness-style setup. Dr Nur is a wealth of knowledge in this field. She took a great deal of time during my consultation, explained everything thoroughly, and I felt very well looked after. The entire team was wonderful — clinic assistant Sonay, and the ladies who operated the machines and carefully checked my vitals before and after each session. Everyone was professional, attentive, and genuinely charming. I was genuinely sad when my ten sessions were over and will truly miss the team. I can highly recommend Numa Oxygen for anyone considering oxygen therapy as part of their recovery.

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Clinical standards you can trust

HBOT is a medical treatment, not a general wellness service. Clinical standards, medical expertise, and patient safety are fundamental to safe and effective HBOT.

Medical Oversight

Wellness Clinics

Non-medical supervision

NUMA Hyperbaric Medicine

Led by a former NHS consultant (25+ years' experience)

Experience

Wellness Clinics

General wellness therapies

NUMA Hyperbaric Medicine

Exclusively focused on HBOT (25,000+ treatment hours)

Facilities

Wellness Clinics

Non-medical chambers

NUMA Hyperbaric Medicine

8 medical-grade chambers (2.0 ATA)

Safety

Wellness Clinics

Variable safety standards

NUMA Hyperbaric Medicine

Strict monitoring and safety protocols

Standard of Care

Wellness Clinics

Standardised protocols

NUMA Hyperbaric Medicine

Evidence-based individualised care

Clinical Recognition

Wellness Clinics

Typically none

NUMA Hyperbaric Medicine

CQC, EUBS, UHMS

Our Professional Registrations & Memberships

NUMA is regulated and professionally affiliated with leading medical and hyperbaric organisations.

The Royal Society of Medicine
Fellow

The Royal Society of Medicine

Care Quality Commission
Regulated by

Care Quality Commission

Undersea & Hyperbaric Medical Society
Member

Undersea & Hyperbaric Medical Society

European Underwater Baromedical Society
Member

European Underwater Baromedical Society

Independent Doctors Federation
Member

Independent Doctors Federation

Featured In

Financial Times

Financial Times

The Times

The Times

Evening Standard

Evening Standard

Why safety matters in hyperbaric oxygen therapy

HBOT involves pressurised oxygen environments that require strict clinical protocols. At NUMA we follow hospital-level safety standards, including:

  • Medical supervision
  • Emergency protocols
  • Certified hyperbaric equipment
  • Clinical monitoring during treatment
Learn more about the risks of unsupervised HBOT
NUMA clinical team discussing hyperbaric oxygen therapy safety beside a chamber

What to expect

Step 1: Prior to your first hyperbaric oxygen session, all patients complete a medical questionnaire that is reviewed by Dr Nur.

Step 2: You will have an appointment with Dr Nur, during which she will prescribe a customized hyperbaric oxygen therapy plan tailored to your specific needs, determining optimal duration, frequency, and total number of sessions.

To find out more about Hyperbaric Oxygen Therapy.

Contact us