Welcome, I’m Dr Nina
DOCTOR - SCIENTIST - EDUCATOR
My mission is to create a future where integrative oncology is the standard of cancer care.
DR NINA FULLER-SHAVEL
Integrative Medicine and Precision Health
MB BChir (Medicine) and MA Hons Natural Sciences (Cambridge)
Distinctions in MSc Precision Cancer Medicine and PG Dip Health Research (Oxford)
FBANT FRSA IFMCP DipIM DipAc DipCHM PGCert DipION RYT200
I am an award-winning Oxbridge-trained integrative medicine doctor, scientist and educator with over a decade’s experience in integrative healthcare and extensive education in nutrition, integrative and functional medicine, herbal medicine, Traditional Chinese Medicine, yoga and mindfulness.
I am the Director of Synthesis Clinic, a multidisciplinary integrative medicine practice specialising in integrative cancer care for adults, children and families, as well as integrative pain care and women’s health. I also hold multiple positions across BSIO (British Society for Integrative Oncology) and SIO (Society for Integrative Oncology) and non-profit organisations, including Oncio CIC and the new NCIO (National Centre for Integrative Oncology).
I believe that our current healthcare system, while often life-saving, is not life-optimising, and is rarely able to deliver whole person care for prevention and management of complex, chronic disease.
As a cancer thriver, I personally experienced both the benefits and the shortcomings of the current care model. I also experienced how integrative oncology can transcend these by marrying the latest biomedical science with the whole person view and an extensive support toolbox.
As a doctor providing integrative, personalised care to support people with cancer, I see the transformative impact of this approach on personal resilience, quality of life and clinical outcomes.

My Story

From Doctor…to Cancer Patient
Studying medicine was a natural fit for me. I’ve always been scientifically-minded and after studying both Natural Sciences and nutrition, I wanted to delve deeper and help more complex patients. However, working as a doctor in an understaffed NHS hospital led to enormous stress. Shift work and the physical and emotional impact of caring for very sick patients without making a true long-term difference, along with caring for my young daughter, took a heavy toll on my health. I struggled with depression and was eventually diagnosed with breast cancer.
I knew something had to change. The conventional care model clearly wasn’t working for me or for my patients. I was working incredibly hard to do the ‘fire-fighting’, yet I knew I wasn’t making a long-term difference in people’s health.
My vision has always been to integrate nutrition, lifestyle and mind-body approaches with conventional medicine. With my cancer diagnosis, it was time to put my vision to the test. I got through a gruelling six months of chemotherapy, targeted treatment with anti-HER2 medications and two operations by throwing the book at it. I integrated a variety of modalities to support myself, including:
Nutrition and targeted supplementation
Lifestyle – sleep, exercise and stress management
Yoga and mindfulness
Psychological and emotional support, including trauma therapy
Acupuncture
Herbal medicine
At the end of the year, I was in remission, and my trajectory and resilience through this intensive treatment surprised my surgeons and my oncologist (to whom I will be forever grateful).
I found ways to support my wellbeing through breast cancer treatment that allowed me to get the results I wanted and to thrive after treatment.
My outcome couldn’t be attributed to just luck. I was intentional about creating an environment where I could thrive instead of just surviving, and it was through walking this path as both a doctor and a patient that I realised just how much conventional healthcare was failing people in the long term.
No one advised me on nutrition, and the leaflets I found were completely generic without any practical information or up-to-date evidence.
No one asked me about my sleep, questioned my wellbeing or asked how I was coping emotionally.
No one offered prehabilitation advice on how to prepare for different phases of treatment or assessed my changing needs.
No one talked about proactive strategies to minimise side effects and optimise resilience.
I couldn’t continue being an NHS doctor. It wasn’t only for the sake of my own health, but because I couldn’t keep practising the same symptom-driven, “one-size-fits-all” medical approach invested in delivering sick-care rather than true healthcare. I knew there had to be a better way.
Today I take care of hundreds of people using an effective combination of approaches at my award-winning practice, Synthesis Clinic. At Synthesis, my team and I work together to deliver personalised integrative care in our specialty areas of cancer support and women’s health. We integrate all the tools available to us:
Personalised medicine – practised within a root cause-based, whole person framework tailored to the individual
Nutrition and lifestyle medicine
Psychological and emotional wellbeing support
Evidence-based complementary therapies
Our patients are often thriving on a level not seen in most conventional medicine-only practices. They walk their path through cancer treatment with fewer side effects and a renewed sense of vitality, agency and empowerment.
An integrative, systems approach to cancer helps people live a fulfilling life during and after cancer treatment and when living with metastatic disease.

Now
MY MISSION IS TO CREATE A FUTURE WHERE INTEGRATIVE ONCOLOGY IS THE STANDARD OF CANCER CARE.
I want to help more healthcare professionals realise that conventional treatment modalities need to be personalised and supported by a wider toolkit throughout the cancer care continuum. I am passionate about bringing both agency and the whole person approach to the core of cancer care where it belongs.

All of us want to feel we are doing the absolute best for the people we look after as healthcare professionals.
You may be a physician looking for information on the lifestyle factors that can improve your patients’ clinical outcomes. You know there’s a lot of pseudoscience out there, but you don’t have the time to sort through the research to determine what actually works. You want to have practical, impactful information that you can use to help your patients.
Or maybe you’re a nutrition professional, a valuable expert who’s too often missing from the cancer care team. You want to help, but you may feel like you don’t have enough specialised knowledge to be successful.
When it comes down to it, you just want to give the people you care for more options and a personalised management plan that supports both better clinical outcomes and quality of life. I’ve encountered the same feelings and challenges – both as a doctor and as a patient.
Working with the Systems Approach to Cancer® every day, I am inspired by the power of integrative and personalised medicine to transform people’s lives in a myriad of ways across the cancer care continuum.
I want the same for you.
Be empowered with the knowledge and tools to support resilience and clinical outcomes in people with a cancer diagnosis.
Over the years, I’ve spoken to many of my wonderful medical colleagues who have dedicated their careers to helping people with cancer. Through these conversations, I’ve learned that they, too, have experienced the same frustration I did as a doctor and as a patient. Some of their toughest cases left them feeling defeated. They wanted to do more for their patients — they just didn’t know where to start.
Perhaps you’ve had the same feelings.
I believe cancer care is a team effort, regardless of the specialty or modalities used. We’re stronger together, and collaboration is key to the best clinical outcomes.
Our patients deserve so much more than a “pill for every ill” approach. That’s why I’ve made it my mission to make integrative oncology the standard of cancer care in the UK. Whether we are dealing with cancer risk reduction, preparation for and support through active treatment, post-treatment recovery or living well with advanced cancer, there is an effective model to help you create a robust personalised care plan.
I hope you’ll join me.

Qualifications

My Professional Background
EDUCATION AND TRAINING
MSc Precision Cancer Medicine with Distinction - University of Oxford
PG Dip Health Research with Distinction - University of Oxford
MA Hons (Cantab) Natural Sciences - University of Cambridge
MB BChir Cambridge Graduate Course in Medicine - University of Cambridge
PG Dip Integrative Medicine - National Centre for Integrative Medicine
PG Cert Personalised Nutrition - Middlesex University
Diploma in Nutritional Therapy - Institute for Optimum Nutrition
Functional Medicine Certified Practitioner - The Institute for Functional Medicine
Functional Medicine Certified Health Coach - Functional Medicine Coaching Academy
Registered Yoga Teacher (RYT300) - Yoga Alliance
TCM Acupuncture - Manchester Academy of Traditional Chinese Medicine
Chinese Herbal Medicine Diploma - Phoenix Academy/FTCMP (Federation of Traditional Chinese Medicine)
ONGOING TRAINING
Yoga therapy - Yoga Therapy Institute
AWARDS AND KEY POSITIONS
Co-Chair of the Global Committee, Society for Integrative Oncology; member of Advancement, Communication and Education Committees; member of Acupuncture and Yoga SIGs (Special Interest Groups)
Immediate Past Co-Chair (2021-2023) and Current Co-Chair of the Education Committee, British Society for Integrative Oncology
Fellow of the College of Medicine
Fellow of the British Association for Nutrition and Lifestyle Medicine (BANT)
Fellow of the RSA (Royal Society of Arts)
Henry Roy Dean Prize for Pathology, University of Cambridge
Graystone Scholar, University of Cambridge
Editorial Board Member - Nutritional Medicine Journal and IJIO (International Journal of Integrative Oncology)
Expert reviewer in integrative oncology, supportive care and immuno-oncology for several journals, including Supportive Care in Cancer, Integrative Cancer Therapies and Cancer Medicine
UKBIA (Business & Innovation Awards) 2022 Leader of the Year
ADDITIONAL TRAINING
Women’s Integrative and Functional Medicine Professional Training Program with Dr Aviva Romm
Heartwood Herbal Medicine, Functional Herbal Therapy and Aviva Romm Herbal Medicine for Women
Integrative approach to Breast Cancer — University of Arizona
Functional Herbal Therapy in Cancer with Prof Kerry Bone
Mentorship programme in integrative oncology with Dr Nasha Winters
Basic and Advanced Courses in Mistletoe and Integrative Oncology with PAAM (Physicians' Association for Anthroposophic Medicine)
SIBO Pro course with Dr Allison Siebecker
Gastrointestinal Health, Neuroinflammation and Autoimmunity — Kharrazian Institute
Introduction to Theory and Practice of CFT (Compassion Focused Therapy) — Compassionate Mind Foundation
Training in polyvagal theory and SSP (Safe & Sound Protocol)
Yin Yoga and Mindfulness — Level 1 and Level 2
Yoga Therapy Skills for PTSD, Therapeutic Yoga in Cancer Treatment and Yoga Nidra for Mental Health — The Minded Institute
The Transformative Power of Conscious Breath with Lauren Toolin through Pranamaya
PROFESSIONAL ORGANISATIONS AND REGISTRATIONS
Registered with the General Medical Council (GMC) and Complementary and Natural Healthcare Council (CNHC)
Fellow of the College of Medicine and the British Association for Nutrition and Lifestyle Medicine
Member of the British Medical Association, the Royal College of Physicians, the Royal Society of Medicine and the Independent Doctor’s Federation
Immediate Past Co-Chair, Director and Member of BSIO (British Society for Integrative Oncology), member of SIO (Society for Integrative Oncology) and Co-Chair of the SIO Global Committee
Member of the British Society of Lifestyle Medicine
Member of the Institute of Functional Medicine and the American Nutrition Association
Member of OncANP, ANP (Association of Naturopathic Practitioners) and GNC (General Naturopathic Council)
Member of US Yoga Alliance and UK Yoga Alliance Professionals, student member of IAYT (International Association of Yoga Therapists), member of SIO Yoga SIG (Special Interest Group)
Member of ATCM (Association of Traditional Chinese Medicine and Acupuncture UK) and FTCMP (Federation of Traditional Chinese Medicine Practitioners)
RECENT PAPERS AND ARTICLES
Independent Doctors Federation Journal 2023 - ‘Integrative Oncology: Whole Person Care for Optimising Patient Resilience and Clinical Outcomes’
Journal of Clinical Oncology Publication 2023 - Integrative Oncology Care of Symptoms of Anxiety and Depression in Adults With Cancer: Society for Integrative Oncology–ASCO Guideline
Springer Current Oncology Reports 2024 - Integrative Oncology Approaches to Supporting Immune Checkpoint Inhibitor Treatment of Solid Tumours
JICM 2025 - Bridging Borders in Integrative Oncology: A Global Initiative by the Society for Integrative Oncology
CONFERENCE PRESENTATIONS, POSTERS AND CHAIRED SESSIONS
BOPA (British Oncology Pharmacy Association) Conference Oct 2022 – ‘Non-pharmacological interventions [in cancer care]’
Integrative and Personalised Medicine Congress 2022
Presentation - ‘A Systems Approach to autoimmune thyroid disease’
Workshops - BSIO workshop ‘Integrative oncology in the UK - expanding collaboration and improving access’, industry workshop on mistletoe therapy
BANT Annual Conference 2022 - ‘Mental Health, Precision Nutrition, and Lifestyle Medicine: Translating Evidence to Clinical Practice’:
Presentation - ‘Precision Health and Integrative Medicine Approaches to Supporting Trauma Recovery’
Presentation - ‘Case studies in precision integrative oncology’ with Dr Penny Kechagioglou and Dr Jonathan Krell
Chair of ‘Mistletoe – mechanisms, evidence and clinical practice’ session
ECIM 2021 Virtual Congress, 19th European Congress of Integrative Medicine (ESIM/ISCMR) - Chair of ‘Yoga for Health’ session
18th International Society for Integrative Oncology (SIO) Conference 2021 - poster presentation ‘Breast cancer patients’ experience within a UK integrative cancer support clinic and wider perspectives on the need for integrative oncology input within the public healthcare service’
ISNPR (International Society for Nutritional Psychiatry), Oct 2019 - poster presentation ‘Vitamin D in old age psychiatry inpatients’
Integrative Health Convention, Oct 2019 - ‘Functional and Integrative Medicine as the future of chronic disease care’
TALKS AND LECTURES
BANT Oct 2022 - ‘Optimising Women’s Health in Menopause and Beyond’
ATCM lecture Sept 2022 ‘Integrative medicine in breast cancer: the role of TCM’
Verve Festival Sept 2022 - ‘Integrative approaches to menopause support’
Your Life and Cancer Feb 2022 - ‘Supporting balanced immunity’
Penny Brohn UK Resilience Room webinar - ‘An introduction to Systems Approach to Cancer’
Genostics webinar Nov 2021 - ‘Systems Approach in practice: bringing data to life’
Datar Cancer Genetics webinar Jul 2021 - ‘Precision Oncology and Integrative Medicine – contradiction or synergy?’
Open Clinical Day at the National Centre for Integrative Medicine, Feb 2020 - ‘The Functional Medicine approach to chronic inflammation and autoimmunity’
Genova Diagnostics Clinical Training Day, Feb 2020 - ‘GI testing in Chronic Fatigue Syndrome’
Your Life and Cancer, Sept 2020 - ‘Laboratory tests: what is available and what to prioritise’
