Meet our team of Medical Doctors, Neurodevelopmental and Auditory Specialists, Nutritionists, HCPC licensed Occupational Therapists, CBT Psychotherapists and Positive Psychology Coaches. Our practitioners work collaboratively, assessing and treating the root causes of difficulties from many different perspectives, with the client at the centre of care.
Leadership Team
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Sarah Warley
Founder/CEO
Qualifications:
BA MA Psych Oxon; INPP; Walsh Advanced Brain Biochemistry; Berard AIT; BioflexSarah is the Founder of The Key Clinic, a revolutionary practice which brings together multiple cutting-edge, drug-free therapies under one roof to help unlock people's potential. She studied Experimental psychology at Oxford University and has continued to train across many cutting-edge, game-changing interventions which target the root causes of poor functioning. She has lived and worked in new York, Japan, Singapore, France and the UK. She is also a mother to four and motivated by helping people live happier, healthier, more successful lives.
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Laura Sloman
COO
Qualifications:
Laura holds a Bachelor of Laws (LLB Hons) degree from the University of Edinburgh.Laura has a professional background working as a management consultant, and also spent over 7 years working in an investment bank on large regulatory programmes of work. Most recently, she was the CEO of a health tech company, partnering with the NHS. She has experience implementing operational efficiencies and helping companies to scale, without comprising quality. With 2 children of her own, Laura is passionate about working in healthcare to help both children and adults. She is an experienced leader, people manager and enjoys creating a positive company culture.
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Andre Biryuchinskiy
Head of Engineering
Qualifications:
Andre holds a Master's degree in Financial Mathematics from the Massachusetts Institute of Technology and a Bachelor's degree in Economics and Finance from the University of Evansville.Andre loves creating new consumer products that make essential services more accessible to people. Previously, Andre was the CTO of an American social media company backed by Snapchat and MIT. There, he played a pivotal role in connecting, informing, and upskilling workers most affected by the pandemic and shifts due to technology-driven labor changes. He began his career in finance, working for UBS and HSBC in New York and Chicago. Later, Andre served as a Research Associate at MIT, where he applied quantitative modeling to guide government policy.
In his free time, Andre delves into research on topics like happiness, empathy, and mental engineering. He also cherishes having deep and meaningful conversations with people from different corners of the world.
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Dr. Zia Stratos
Medical Supervisor
Supervising Medical DoctorQualifications:
MD; MSc; BA psych; IFMCP; WalshDr. Zia obtained both her Medical Doctorate and her Bachelor of Arts in Psychology from Georgetown University in Washington D.C. She also obtained a Masters in Clinical and Public Health Nutrition from University College London. Her research on the link between diet and autoimmunity was published in a well-known medical journal.
Now practising in London, Dr. Zia works with individuals struggling with their mental or physical health, including those with anxiety or depression, hormonal imbalances, autoimmune conditions, gastrointestinal pain, food intolerances, thyroid dysfunction, high blood sugar, high blood pressure, high cholesterol, skin conditions, disordered eating or weight concerns.
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Cynthia De Maria
Biomedical Supervisor
Senior Biomedical PractitionerQualifications:
NT, mBANT; CNHC, WalshCynthia is a fully trained Walsh Institute Biomedical Practitioner following their protocols and updated advances in brain science and nutrient imbalances. She is also a registered Nutritional Therapist (mBANT, CNHC), having studied Naturopathic Nutrition at the College of Naturopathic Medicine in London.
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Venetia Mitchell
Biomedical Supervisor
Senior Biomedical PractitionerQualifications:
BSc, MSc, NTPD; CNHC, BANT; Walsh
Venetia holds a Master of Science (MSc) in Personalised Nutrition from Middlesex University (thesis in Alzheimer's and nutrigenomics), a BSc (Hons) degree in Physiological Sciences from the University of Newcastle (Thesis Genetics in Obesity), a Nutritional Therapy Practice Diploma from CNELM, and is a certified Walsh practitioner. -
Olga Preston
Biomedical Supervisor
Senior Biomedical PractitionerQualifications:
mBANT, CNHC, DipION, Walsh Senior Nutritional Therapist, Mental healthOlga is a graduate from ION. She has been working in the health industry for the last 25 years, and has over 10 years of clinical experience. Her main focus has been supporting clients with complex mental health needs.
She worked for over 7 years at the Brain Bio Centre, is a visiting lecturer at ION, and delivers workshops and seminars on mental health at academic level and to the wider public.
She is passionate about nutrition, about helping people regain control of who they are and what they want to do with their lives.
She works with children to help them achieve their full potential and with adults to help them overcome the challenges associated with severe mental health conditions.
Olga’s main area of interest has been working with teenagers, who are struggling with their mental health to protect them from transitioning into severe mental health disorders.
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Lilly Barton
Biomedical Practitioner
Qualifications:
RGN BANT, CNHC, ANP, GNC; Walsh
Lilly is a trained Walsh Institute Biomedical Practitioner following their protocols and updated advances in brain science and nutrient imbalances.She is also a registered Nutritional Therapist (mBANT, CNHC) and Naturopath (GNC), having studied Naturopathic Nutrition and Naturopathy at the College of Naturopathic Medicine in London, where she graduated with an award for ‘Outstanding Student Contribution in Nutrition’.
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Aga Lemieszewska
Biomedical Practitioner
Qualifications:
MSc, DipCNM, mBANT, CNHCAga is a registered Nutritional Therapist. She has qualified from the College of Naturopathic Medicine in London with an Award for Academic Excellence. She has recently completed an Advanced Nutrigenomics Practitioner training and is now working towards an MSc in Personalised Nutrition (CNELM) as well as an Advanced Functional Medicine Health Coach certification (Kharrazian Institute). She also holds an MSc from the Academy of Physical Education and Sports (Gdansk, Poland) where she studied Physiology of Sports and Sports Nutrition as part of her degree. She has a particular interest in brain and hormonal health as well as autoimmunity.
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Molly Roberson
Biomedical Practitioner
Qualifications:
mBant, CNHC, MScMolly is a Registered Nutritional Therapist (mBANT, CNHC), having studied Nutritional Therapy and Lifestyle Medicine at The Institute for Optimum Nutrition. She holds a Master of Science (MSc) in Mindfulness and Compassion from The University of Coventry, and has a special interest in supporting individuals with chronic conditions and autoimmune diseases.
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Maria Trindade
Biomedical Practitioner
Qualification:
MSc, Dip NT, BANT, CNHC, TRE®, HeartMath®Maria qualified as a Nutritional Therapist from The College of Naturopathic Medicine (CNM) in 2016. She is also a Certified TRE® (Trauma Release) Practitioner and holds the HeartMath® Clinical Certification for Stress, Anxiety and Self-Regulation.
She has always had a keen interest in mental health, psychoneuroimmunology and psychosomatic medicine, leading her to specialise in integrative approaches in these areas. She has particular experience in addressing behavioural and mood disorders, chronic stress and the physiological effects of trauma with a range of natural interventions that target the root cause.
As the former Health Coach Course Director at CNM and a former Corporate Wellness Consultant, Maria also has experience in positive psychology and health coaching: tools which motivate people to successfully implement health interventions, whether in their personal lives or at the workplace.
Additionally, as a mother of two children, Maria deeply empathises with the challenges that children’s health concerns can bring to the family dynamic. She is passionate about the power of integrative approaches, especially nutrient therapy, in transforming children’s wellbeing.
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Josie Wareing
Biomedical Practitioner
Qualifications:
BSc (Hons), mBANT, CNHCIn 2010, Josie achieved a 1st class honours degree in Nutritional Therapy from the Centre for Nutrition Education at Middlesex University. Beyond this accomplishment, she expanded her expertise by becoming a certified specialist in both NLP (neurolinguistic programming) and nutrigenomics.
Josie's vast experience spans across various health conditions, but she holds a special interest in the pivotal role the gut plays in health management.
Deeply committed to her clients, she aims to enlighten them on the transformative potential of an integrative approach to health.
Her immersion in nutrigenomics has further deepened her understanding, kindling a fascination with how chemical imbalances influence cognitive health.
Neurodevelopmental Team
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Anna Trundle
Supervising HCPC Registered OT
Neurodevelopment Practitioner (West Sussex)
NeuroMature and BrightBeatz™Qualifications:
Anna is an HCPC Registered Occupational Therapist with 30 years experience in a variety of clinical settings; including Neuro rehabilitation to injured service personnel and as a Case Manager for brain injured clients.Anna's specialism is in Paediatrics and she is able to assess/diagnose children and adults for Dyspraxia via Dyspraxia UK. Anna is also a National Handwriting Association Tutor and trained in Auditory Therapy.
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Jessie Fuller
Principal Neurodevelopmental Practitioner
Training LeadQualifications:
BSc in Psychology and Sociology, MA in Psychoanalytic Studies and currently undergoing a 3-year counselling diploma with The Psychosynthesis Trust. She is also a certified Key Clinic Neuroplastician, multi-style yoga instructor, Special Yoga instructor for individuals with special educational needs and children’s yoga instructor. Qualified Bioflex LLLT practitioner and trained in Blomberg Rhythmic Movement Therapy (L3). Jessie has also completed further training in Occupational Audiology.
Before her clinical work and throughout her studies, Jessie spent 8 years working as a 1:1 social carer for children and adults with learning, behavioural and emotional difficulties in Bristol and London. She has also taught yoga to adults and children in private and group settings for 10 years and continues to host classes, workshops and retreats outside of her clinical work. Prior to working in a therapeutic setting she also worked for a number of humanitarian organisations including her 6-month position as child protection officer for UNHCR in Kuala Lumpur, Malaysia. -
Anna Hamilton
Principal Neurodevelopmental Practitioner
(Berkshire)Qualifications:
Bachelor of Science in Paediatric Nursing from Kings College London. Certified Key Clinic Neuroplastician. Qualified Bioflex LLLT practitioner and has completed training in Occupational Audiology.Anna spent 10 years in paediatric nursing in London, Leeds & Sydney, working in neurology & intensive care wards before joining The Key Clinic in 2021.
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Emma Freemantle
Neurodevelopmental Practitioner
Qualifications:
Diploma in Holistic Nutrition from the School of Natural Health Science. Certified Key Clinic practitioner. Emma has also completed training in Occupational Audiology.
Emma has cared for and worked with children in Orphanages in South America and Eastern Europe. Diploma in Holistic Nutrition from the School of Natural Health Science and worked for many years as a nutritional assistant at Maggie's Cancer Centre, Charing Cross Hospital. Certified Key Clinic practitioner. Emma has also completed training in Occupational Audiology -
Katy Oatridge
Neurodevelopmental Practitioner
(North Cotswolds)Qualifications:
MChem (Oxon) and PGCE (Secondary Science) from the University of Oxford; INPP; Auditory training.After studying at Oxford University Katy taught Chemistry and Physics for 13 years in an independent school in the North. During this time, she came across the use of the INPP neurodevelopmental programme in school to help struggling or underachieving children. Following a career break for her three children and a move South, she completed post-graduate training as a Neurophysiological Psychologist at the Institute of Neurophysiological Psychology (INPP) in Chester and qualified as a Johansen auditory therapist. Her desire was to remove barriers to learning using these successful therapies so that children can successfully engage in their education.
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Nicola Boughton-Smith
Neurodevelopmental Practitioner
Qualifications:
BSc Psychology (UCLan), MSc (Psych) Child Development and Learning (Oxford Brookes) (Both BPS accredited). Post graduate training as a Neurophysiological Psychologist with the Institute of Neuro-Physiological Psychology (INPP), Chester. Qualified practitioner of Auditory Therapy. 12 years as an Occupational Psychologist in the corporate sector specialising in training and development before focusing on child development & education.Works part time in a trauma-informed school for children with social, emotional and learning difficulties and has volunteered as a SEN Governor in mainstream and alternative settings.
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Vanessa West
Neurodevelopmental Practitioner
Qualifications:
BSc Psych, PGCEVanessa has a BSc in Psychology from Durham University and a PGCE (Upper Primary) from Cambridge University.
She worked as a teacher in London and Berkshire for many years before working as a private tutor, specialising in maths. Her interest in child development began when studying her degree, and her dissertation looked at dyslexia in undergraduates. As a mother of three girls, and through working with children, she has a keen interest in all aspects of learning and general health.
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Teddy Munetsi Bullen
Neurodevelopmental Practitioner
Practice ManagerQualifications:
Teddy has recently graduated with a First Class Honours Degree in Primary Education from St Mary’s University. Teddy has also worked as an Occupational Therapist’s Assistant and completed training in Sensory Integration.
Teddy has over 6 years experience working with and understanding the academic, social and emotional needs of neurodiverse children in both mainstream and specialist primary school settings.The foundation of her work is based on a person first approach in order to ensure that all of the child’s needs are being understood and addressed. -
Marta Molnar
Neurodevelopmental Practitioner
Qualifications:
Marta has a BA (Hons) in Special Needs Education from Szechenyi University, Hungary, an MA (Hons) in Teaching English Language and Literature from Pecs University, Hungary and a BA (Hons) in Teaching English as a Second Language from Berzsenyi Daniel College, Hungary.She worked as an ESL and SEN teacher at a primary school in Hungary for 12 years. Her interest in child development began when studying her SEN degree, and her presentation looked at motor skills development. After moving to the UK, in 2019 she completed a postgraduate training as an INPP Practitioner at The Institute for Neuro-Physiological Psychology`s. In 2023, she also completed the INPP Developmental Screening Test and School Intervention Programme - Assessing Neuromotor Readiness for Learning. Through working with children, she has a keen interest in all aspects of child development and psychology.
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Sana Fazel
Neurodevelopmental Practitioner
Qualifications:
BSc (Hons), MSc (BPS Accredited)Sana has a Bachelor's degree in Neuroscience and Masters with Distinction in Experimental Psychology from the University of Sussex. She has a passion for understanding the brain and its impact on behaviour. Previously, she has assisted SEN students with their physical, emotional and academic needs. Additionally, she has gained experience working alongside neurologists with patients with complex neurological disorders. Sana has also worked in the police force, with a focus on assisting vulnerable members of the community.
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Tarryn Te Brake
Neurodevelopmental Practitioner
Qualifications:
Tarryn has a BSc in Human Physiology, Genetics, and Psychology from the University of Pretoria (South Africa).
She has worked with patients in the NHS as an Optical Assistant and has experience working with children as an academic tutor and summer camp counsellor. Through working with various children in academic, non-academic, and healthcare settings, she has noticed the need to address the developmental, emotional, and academic needs of children in a holistic, bottom-up approach. -
Katie Williams
Neurodevelopmental Practitioner
Qualifications:
Katie achieved a First Class Honours degree in Neuroscience from the University of Sussex. She studied modules such as Neurobiology of Brain Disorders and Autism and Education.Katie has over 5 years of experience working with young adults and children who have learning disabilities. More recently, Katie worked as a Research Analyst for a leading Healthcare Technology Market Intelligence firm. She has a passion for care and improving people’s lives. Katie is fluent in Spanish and enjoys meditation as well as travelling.
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Catriona (Katy) Lonsdale
Neurodevelopmental Practitioner
(Edinburgh)Qualifications:
Katy is a Neuro-Linguistic Programming Master Practitioner and certified New Insights Life Coach. She is also a highly certified Yoga and Ayurvedic therapist. Katy also has a BCom in Business Studies from Edinburgh University.As a parent, and having volunteered in various child based centres, Katy has a wealth of experience working and adapting to children's needs on an individual basis. She has spent the last 11 years running her own Yoga, Life Coaching, Massage and Mindfulness Business, predominantly working on a one-to-one basis with people in order to help with anxiety, stress, depression, and physical issues for pain, and disabilities.
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Maya Rao
Neurodevelopmental Practitioner
Qualifications:
Maya earned an MSc in Child Development with Distinction from UCL. Her rich experience includes volunteering in foster care, adoption charities, hospital wards, and child development center clinics across Hong Kong and the UK. She has served as a learning support assistant in a school, a support worker in a learning disabilities residential home, and has been involved in psychological research.Maya's dedication to child development and care is evident in her diverse roles and settings. Her commitment extends beyond professional settings, as she is the eldest of four siblings and part of a family that has welcomed two foster children. Her approach prioritizes a comprehensive understanding of each child's needs, placing the individual at the center of her work.
Psychotherapists
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Greg Quee
Cognitive Behavioural Therapist
Qualifications:
Greg graduated with a First Class (Hons) in Education, as well as a PG Dip in Inclusive Education with the Institute of Child Education and Psychology in Europe.
Greg is a fully qualified CBT psychotherapist and has a wealth of experience supporting adults, young people and parents with a variety of mental health issues. Greg is trained as a high intensity CBT therapist and is an accredited member of the British Association of Behavioural and Cognitive Psychotherapies (BABCP) Prov. -
Dr. Kerry Audin
Clinical Psychologist
Dr Kerry Audin is a HCPC registered Clinical Psychologist with a Doctorate in Clinical Psychology (ClinPsyD, University of Manchester), and additional qualifications in positive psychology (MSc Applied Positive Psychology, University of East London), and research (MSc Health Sciences, University of York). Kerry holds chartered membership with the British Psychological Society (CPsychol).
In 2023, Kerry qualified as a Nutritional Therapist after completing a Diploma in Nutritional Therapy (College of Naturopathic Medicine), with the aim of supporting people to move towards psychological health and well-being using the science of nutrition alongside psychological therapies. Kerry supports children/young people and their families/carers, as well as adults, in relation to challenges associated with a range of difficulties such as anxiety, depression, ADHD, and trauma.
Operations and Tech Team
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Keeley Chalk
Digital Product Manager
Qualifications:
BSc Psych; CSPOKeeley has a BSc in Psychology from the Open University and is a Certified Scrum Product Owner (CSPO).
Keeley spent twenty years working in the media industry and more recently, education. She currently lives in Tenterden with her family and works with the Key Clinic’s digital team.
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Annie Hadjidemetri
Client Success Manager
Qualifications:
MSc Gender Media and Culture, London School of Economics and Political Science;
BA Sociology with Specialism in Research Methods, University of WarwickAnnie Hadjidemetri spent 9 years working in the event industry in a variety of sectors from corporate, charity, festivals to healthcare events for medical professionals within primary care and pharmaceutical roadshows.
The pandemic took her on an alternative route to a role where she managed large scale covid testing contracts in the film industry. Her role then transitioned to Senior Account Manager for a start-up medical laboratory, where she was first introduced to The Key Clinic.
Annie excels in operations and logistics, account management and enhancing customer satisfaction, nurturing long-term client relationships, streamlining client onboarding processes, and addressing customer concerns effectively. In her role at The Key Clinic, she hopes to improve the customer journey, ensuring the best service for Key Clinic customers.
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Jess Lunn
Operations and HR Coordinator
Jess initiated her journey with the clinic as an Admin Team Member in 2021. In 2022, she earned a promotion to the role of Assistant Project Manager, contributing significantly to technical projects. Now, in 2023, she holds the position of Operations and HR Coordinator. Beyond The Key Clinic, Jess completed a season working as a holiday park entertainer/vocalist, collaborating with groups of children and young adults. This unique experience ignited her passion for Mental Health and her strong desire to support individuals struggling with a lack of confidence in achieving their true ambitions.
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Nina Truusoot Downes
Brand Manager
Qualifications:
BA. in Graphic Design & Motion Graphics from IED; B.Des. in Design & Visual Communications from RMIT; B.P.S. in UX & Digital Product Design from Berghs SOCsNina is a creative consultant with a unique blend of skills. Nina employs design as a tool for organisational growth, applying ideation and creativity to engage audiences with seamless and enjoyable digital experiences.
Nina's journey in the healthcare field is driven by her passion for education and interest in working towards a more inclusive and drug-free, equitable healthcare system.
Client Support Team
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Claire Smith
Neuro/Auditory Client Support
Reception Team leadClaire joined the Administration Team at The Key Clinic in 2021 with over 30 years experience working within the Administration, Customer Service, Finance and Technical support sectors. Claire has a passion for high standards of Customer Service and support for all Clients.
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Harriet Alder
Neuro/Auditory Client Support
Reception Team
Harriet joined the Administration Team at the Key Clinic in 2021. She previously worked in Children's social care for 10 years and as an Admissions Officer in a Secondary School. She has experience in providing Senior Personal Assistant and Administrative support. -
Karen Simms
Neuro/Auditory Client Support
Reception Team
Karen recently joined the Administration Team at The Key Clinic after over 30 years experience in the Information Technology Industry. This included roles in a variety of sectors including Software Engineering, Project Management, Quality Assurance and for the last 5 years in the Customer Success sector. -
Charmaine Mpofu
New Client Support
Team LeadCharmaine worked as a Product Manager for a biotechnology company and has over 7 years of experience working in customer services and continually strives to ensure customer satisfaction. She is adept at building and maintaining strong client relationships and have a passion for helping people and the healthcare industry.
In addition to her product management experience, Charmaine spent 2 years as a Sales & Exhibition Manager at a prominent healthcare conference organisation company. In this role, she collaborated closely with pharmaceutical companies to facilitate the education and networking of doctors across various fields and medical societies.
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Sasha Mason
Biomedical Client Support
Biomedical and Lab Coordination Team Lead
Sasha joined the Key Clinic in May 2022 after a long, diverse career in the travel industry. Sasha is also a certified NLP practitioner and mBIT coach and has worked with at-risk children in an alternative provision environment as an equine assisted learning facilitator. With expertise in customer service, administrative support and tech systems she now works within our biomedical administration team. -
Lorran Shaerf
Biomedical Client Support
Biomed CoordinationAfter working in Operations Management positions for various Australian organisations, Lorran studied and worked in California before returning to the UK in 2022. She has 12+ years of career experience and in-depth knowledge of business operations, office management, customer service and administrative support. Lorran is also a certified Health Coach from the Institute of Integrative Nutrition, as well as being a qualified Yoga Instructor. She now resides in Buckinghamshire with her family and works with the Biomedical Team.
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Chonise Ebden
Biomedical Client Support
Biomedical and Lab CoordinationChonise Ebden is a dedicated Biomed and Lab Tech Coordinator from Durban, South Africa, currently residing in Johannesburg since 2014. With a career kick-started immediately after completing school in 2011, Ebden has demonstrated a fervent dedication to customer care across various roles, particularly excelling in the Short-Term Insurance industry. Her commitment is further evidenced by the acquisition of key qualifications, including the RE 5 Certificate, Class of Business for Personal and Commercial Insurance, and a specialization in Short-Term Insurance.
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Pinky Mzozoyana
Qualifications:
Pinky holds a National Diploma in Public Relations and Communication, and a BA Degree in Communication Science.She has eight years of customer service experience, having worked in both the health and call centre industries. Pinky is passionate about providing exceptional customer and client experiences with high standards. She joined The Key Clinic Team in January 2024.
In her free time, Pinky enjoys spending time with her family and close friends, loves to read, watch movies, travel, and explore new things.
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Noks Ndlovu
Biomedical Client Support
Biomedical and Lab CoordinationNoks was born and bred in the beautiful South Africa. She joined The Key Clinic Team in October 2023. Noks has 10+ years of managerial experience in various sectors within the call center industry and has a passion for delivering high level customer care to all clients.
Noks has an in-depth knowledge of Customer Service, administration and problem solving having worked for companies like Amazon, Capita SA and EXL.
She currently resides in Cape Town.
Advisors
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Professor Joshua Reis
Audiology Developer and Advisor
Qualifications:
MSC, PHD, FAES, MSc’s in Maths and in Physics, PhD in Physics, Fellow of the Audio Engineering Society
Professor at the Centre for Digital Music at Queen Mary University of London, and lead to the audio engineering research team. Professor Reiss has published over 150 papers, won 5 best paper awards, and co-authored Audio Effects: Concepts, Theory and Practice. He is a former governor of the Audio Engineering Society, a leading professional organisation with over 12,000 members.Professor Reiss has led a team helping to develop BrightBeatz ™ which is one of the unique treatment pillars available to BeBright clients. Building on the work of previous ENT specialists, such as Dr Alfred Tomatis and Dr Guy Berard, BrightBeatz ™ has digitalised Auditory Integration training for the 21st Century. It is able to deliver remote hearing tests and then deliver fully customised Auditory Integration training for clients, to help tackle a range of symptoms from hypersensitive hearing and auditory processing difficulties through to anxiety and depression.
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Richard Gomersall
Strategic Advisor
A strategic, commercially focused business leader/ Non-Executive with 20 years experience at Board level. A strong financial background and a proven track record in driving significant sales, profit and return on capital improvements, by focusing businesses on their customers.
A holistic approach to management and development of her teams, along with tenacity and a passion for people and excellence has afforded her great successes, amazing opportunities and lasting, treasured relationships.