ABOUT US
Are you in pain, or struggling to recover from an injury? Maybe it’s the first time that this has ever happened to you, or maybe it’s in injury that’s recurred?
Perhaps you’re feeling frustrated because that calf injury is preventing you from running, or you’ve got a tennis elbow problem that’s driving you nuts.
We understand what It’s like to held back by pain or an injury and we’re here to help.
We’re A to Z Elite Heath and Performance, and we’re a multidisciplinary team of physios, soft tissue therapists, strength and conditioning coaches, nutritionists and psychologists.
MEET THE TEAM
Gareth Ziyambi
Clinic Director & 6-time Olympic Games Physiotherapist
Gareth Ziyambi's Bio
Elite Care for Every Body — From Olympians to Everyday Athletes
Gareth is a globally respected physiotherapist with over 25 years of experience and the rare distinction of supporting athletes at six consecutive Olympic Games—from Athens 2004 to Paris 2024. As Clinical Director of A2Z Elite Health & Performance, he leads a stellar multidisciplinary team in Marylebone and Hampstead clinics, delivering world-class care to both elite athletes and everyday patients alike.
Olympic Precision, Personalised for You.
Gareth has helped multiple Olympic and World Championship medallists across sports like diving, athletics (running) swimming as well as working with tennis players, golfers and triathletes. His work has been featured in the Chartered Society of Physiotherapy’s Frontline magazine, including his role in supporting Olympic gold medallist Tom Daley.
He brings the same elite-level approach to all patients—whether you’re recovering from surgery, managing joint pain, or training for your next event.
Advanced Tools, Smarter Recovery
Gareth is an innovator that uses cutting-edge diagnostics, and rehabilitation tools such as force plate testing, hand -held dynamometry, Blood Flow Restriction (BFR), Flywheel Eccentric Training and Functional Electrical Stimulation as well as innovative treatment modalities such as Radiofrequency (TECAR) therapy for pain relief. The latter is special interest that Gareth has lectured on worldwide.
These tools, combined with intelligent data and utilising the members of the multidisciplinary team are now helping everyday clients recover faster, move better, and stay active longer.
Are you recovering from Injury or Surgery?
Gareth provides structured, evidence-based rehab for complex injuries and post-operative care, working closely with top consultants to ensure seamless recovery.
“Olympic athletes don’t just recover—they come back stronger, fully ready both physically and mentally to return. That’s the mindset I bring to every patient.”
Are you looking build healthy sustainable exercise habits?
Drawing on his experience supporting Tom across four Olympic cycles, Gareth helps clients build long-term strength, mobility, and resilience.
“The same principles and simple habits that keep Olympians at the top can help anyone stay active, pain-free, and stronger throughout life.”
Why Patients and Referrers Trust Gareth.
Patients choose Gareth not only for his world-class credentials, but because he delivers the same elite-level care to every individual—combining precision diagnostics, advanced technology, and a caring, personalised, results-focused approach within a collaborative team environment to help you move better, be stronger, and live pain-free.
To book an appointment with Gareth call +44 (0) 20 7637 4442 or Email patientservices@a2zelitehealth.com
Mattia Zappala’
Senior Physiotherapist
Mattia Zappala's Bio
Senior Physiotherapist
I have 10 years of experience as a physiotherapist. I am very passionate about my job and I have a special interest in treating musculoskeletal and sports conditions/injuries. My passion led me to undertake and obtain a Master’s degree in Musculoskeletal Physiotherapy and Sports and I am currently undertaking a Postgraduate Certificate in Diagnostic Musculoskeletal Ultrasounds, to develop further.
I have worked with different professionals in multidisciplinary setups in various countries and settings, from outpatient and private clinics to hospitals and elite Sports (Volleyball), taking part in European and World Championships. These experiences broadened my perspectives and enriched me.
I take part in a number of sports and fitness activities myself, from football, gym training, bodyweight training, climbing and long-distance running. Hence, I understand people’s needs when it comes to pain and being restricted from activities. I love collaborating with my clients in team, as you do in elite sports, to help them achieve their goals.
So, if you are in pain or need some help to achieve your goals, no matter what they are, book an appointment with me by calling 0207 637 4442 or emailing patientservices@a2zelitehealth.com.
I look forward to working with you.
Sandy Phanor
Osteopath
Sandy's Bio
Osteopath
I qualified as an Osteopath having studied at the British College of Osteopathic Medicine in 2019 with a master’s degree in Osteopathy, as well as a Diploma in Naturopathy. I am always looking to develop my skills so have done additional training in dry needling, taping and advanced soft tissue therapy.
I have experience treating a wide range of patients from babies to the elderly. My special interests lie in the treatment of headaches, neck & back pain as well shoulder and knee pain. I have a holistic approach to treating my patients and combine this with an empathetic and caring approach to ensure the best outcomes as well as providing a safe environment to recover from pain.
I am also passionate about working alongside my colleagues from other professions in a multidisciplinary set up and this has allowed me to expand my interests to working with athletes as well.
My passion for learning has also meant that I completed a master’s degree in law and a degree in the practice of law.
If you are suffering from headaches, neck or back pain, book an appointment with me by calling 0207 637 4442 or emailing patientservices@a2zelitehealth.com.
I look forward to seeing you soon.
Jefferson Sanchez
Strength & Conditioning Coach
Jefferson's Bio
Strength & Conditioning Coach
I am a Strength & Conditioning Coach passionate about sports and bringing out the best versions of a person. This love for sports led me to the sports science field in which I have a BSc from U.D.C.A (Colombia) and after years of working in sports I moved to the UK in pursuit of an MSc in Strength & Conditioning (University of Brighton). As a Strength & Conditioning Coach, I have overseen youth athlete development, Physical performance of elite athletes across several sports and non-athlete population. I’ve had the opportunity to work with different Multidisciplinary teams (MDT) not only in pro of physical performance but also in return-to-play protocols making sure athletes are able to come back stronger without major setbacks from injury.
I am passionate about sports and being able to bring out the best in people is an amazing feeling. I am aware of how different sports and people are, which is why identifying key demands of a sport and individualising training programs becomes fundamental, not only in the development of athletes but also in the development of the person as a whole.
So if you are looking to prepare for new sporting challenges, or simply wanting to be fit healthy and strong book an appointment with me by calling 0207 637 4442 or emailing patientservices@a2zelitehealth.com.
I look forward to seeing you soon.
Tanya Kumar
Performance Nutritionist
Tanya Kumar's Bio
Performance Nutritionist
I am a registered Performance Nutritionist on the Sport and Exercise Nutrition register (SENr) and affiliated with the British Dietetic Association (BDA). I studied Sport and Exercise Sciences BSc at the University of Birmingham followed by a Master in Sport and Exercise Nutrition MSc. I have worked as a Performance Nutrition Consultant in elite sport including boxing, golf, para-athletics, badminton and professional football. I also work with recreational athletes who are working towards a sporting challenge and/or looking to change their habits and lead a healthier lifestyle through their diet.
My nutrition philosophy is a “food-first approach” in which the power of food is used to improve human performance and wellbeing. I am passionate about nutrition to prevent, delay or reduce the impact of disease and share this knowledge by doing podcasts and giving talks at health and wellness events.
To book an appointment with Tanya call +44 (0) 20 7637 4442 or Email info@a2zelitehealth.com
Carmen Loizides
Manager
Carmen Loizides's Bio
Carmen manages the overall running of A2Z Practice. She is an experienced PA & Administrator with a strong background in Customer Service previously working as Cabin Crew for British Airways. Carmen strongly believes in providing an efficient and caring service prioritising the needs of the patient. Carmen has a passion for health and fitness and has been a freelance Aerobics & Zumba instructor for over 12 years, she teaches Pilates and is a Level 5 CBT Therapist and Counsellor. Carmen has an excellent working relationship with our clinical and administrative colleagues, outside and within A2Z Elite Health & Performance. Carmen is also a beauty therapist for A2Z, she provides Facials, Body treatments with Tecar therapy using winback radiofrequency technology, an effective, natural and, safe way to stimulate collagen synthesis for anti-aging treatments, for the face and body.
To contact Carmen please email info@a2zelitehealth.com.
Vivi Matowanyika
Patient Services Advisor
Vivi's Bio
Patient Services Advisor
I am the Customer Service Co-ordinator, and it is my pleasure to ensure that your experience with A2Z is as seamless and pleasant as possible. My role is to be your guide and support throughout your journey with us. From the moment you reach out to schedule your appointment to the completion of your treatment, I am here to address enquiries where I can, assist with scheduling, ensuring that you have all the information you need.
Your comfort, ease and satisfaction are my priorities, I am dedicated to making your experience with A2Z a positive one.
To contact Vivi please email patientservices@a2zelitehealth.com.