About CARE ADHD

We are really excited by the senior team we have put together at CARE ADHD. Our backgrounds include clinical, operational, managerial, commercial and lived experience in the mental healthcare sector.

But more important than the Board are our world-class team of clinicians. We are a Consultant-led, multi-disciplinary team of ADHD experts. We train all our clinicians to a high standard, then we do everything we can to make it a happy working environment so they stay with us.

Work With Us
Your ADHD Journey
A group of diverse people sitting on a wooden staircase in a modern indoor space, smiling at the camera, some holding cups, at a social or professional gathering.

“The strength of the team is each individual member. The strength of each member is the team.”

  • A man in a gray suit, white shirt, wearing glasses, smiling outdoors with green foliage in the background.

    Mark Pattison

    CEO

    Mark is an experienced healthcare leader and former mental health nurse, with a background as an NHS Service Director overseeing complex mental health services, large budgets and multidisciplinary teams. As CEO, he brings clear leadership and operational discipline, with a strong commitment to safe, effective and compassionate care.

  • A man in a suit speaking at a podium during a presentation or event.

    Bobby Pratap

    DEPUTY CEO

    Bobby brings 20 years’ experience across local and national healthcare leadership, including roles at NHS England and South London and Maudsley NHS Foundation Trust. He provides strategic insight and calm leadership, with a strong focus on improving services at scale.

  • A man in a suit and tie standing in front of a brick wall.

    Dr. Rhodri David

    ASSOCIATE MEDICAL DIRECTOR

    Dr Rhodri David is a Consultant Psychiatrist who has worked in both the NHS and private sector.

  • Close-up of a smiling woman with blonde dreadlocks, some with beads, and a septum piercing, standing in front of a brick wall.

    Kat Frize

    CHIEF OPERATING OFFICER

    Kat is a strategic operations leader with a strong background in digital services and scaling high-performing teams. At Care ADHD, she focuses on service excellence, continuous improvement and building accessible, high-quality services by combining operational discipline with a strong commitment to people and quality.

  • Dr. Chris Abbott

    CHIEF MEDICAL OFFICER

    Chris is a consultant psychiatrist and senior medical leader with extensive experience shaping innovative healthcare services. As Chief Medical Officer, he brings clinical expertise, intellectual rigour and a strong focus on governance and quality improvement, helping keep patient-centred excellence at the heart of care.

  • Dr Shevonne Matheiken

    CONSULTANT PSYCHIATRIST

    Dr Shevonne has a background in older adults psychiatry and a strong focus on neurodiversity. She brings clinical expertise alongside a commitment to inclusive leadership, digital innovation and reducing health inequalities. She is recognised for her award-winning publication 'Adult ADHD - time for a rethink?' as well as her contributions through educational contributions nationally and internationally in the field of neurodiversity and inclusion in healthcare. 


  • James Whitebread

    CHIEF TECHNICAL OFFICER

    James is an award-winning technology executive and AI innovator with over 25 years’ experience leading digital transformation, IT strategy and large-scale innovation. He leads the development of scalable, high-impact technology solutions that support growth, performance and better service delivery.

  • Emily Maginess

    CHIEF MARKETING OFFICER

    Emily is a marketing and growth leader with expertise across brand, innovation, product and user-centred design. As Chief Marketing Officer, she leads both marketing and product at Care ADHD, focusing on patient needs, service innovation and clear, compelling experiences that unlock value.

  • Kaaeed Mamujee

    CHIEF FINANCIAL OFFICER

    Kaaeed is a Chartered Accountant with senior leadership experience across large corporates, the NHS, charities and professional services. He brings financial rigour, commercial insight and strong governance expertise to support sustainable growth and organisational resilience across Care ADHD.

  • Rachel Gritzman

    HEAD OF CLINICAL CARE HUB

    Rachel is a Mental Health Nurse with over 15 years’ experience across NHS acute and crisis services. She focuses on creating safe, effective clinical pathways, building strong teams, and ensuring patients feel supported, respected and empowered throughout their care.

  • Carl Money

    HEAD OF DATA AND IT OPERATIONS

    Carl has 15 years’ NHS experience across data, clinical systems and digital transformation, with an earlier background in forensic psychology. He uses insight and technology to strengthen systems, improve services and support better outcomes for patients and teams.

  • Jade Speake

    HEAD OF CLIENT SERVICES

    Jade has a strong background in patient experience and service operations. She leads the teams supporting patients through referrals, bookings, phone support and feedback, with a focus on making care clearer, kinder and easier for patients and families to navigate.

  • Duncan Gilbert

    ASSOCIATE DIRECTOR OF QUALITY

    Duncan is an experienced quality and governance leader and former Mental Health Nurse, with a background in service leadership and quality improvement. He focuses on strengthening systems and assurance processes to support safe, effective and compassionate patient care.

  • Ifeoma Scott-Emuakpor

    HEAD OF CLINICAL EFFECTIVENESS

    Ifeoma is a quality governance leader with over a decade of experience across clinical effectiveness, quality improvement, patient safety and risk management. In her role, she helps strengthen quality and safety through data-led improvement and high-quality neurodevelopmental care.

  • Rebecca McCombe

    HEAD OF PEOPLE

    Rebecca is a people-focused leader specialising in scaling and enabling teams to do their best work. With international experience across Australia, Denmark and the UK, she brings a practical, hands on approach, ensuring people and culture processes work effectively in practice, not just on paper.

  • Dai Lewis

    GROWTH LEAD

    Dai is a growth marketer with over 10 years’ experience across corporate, start-up and scale-up organisations. He leads work across paid channels and performance marketing, using insight and data to connect with the right audiences and drive meaningful growth.

  • A woman with long black hair smiling at the camera inside a lush greenhouse with green plants and a small water feature.

    Aradhana Rana

    STRATEGIC DELIVERY AND GOVERNANCE LEAD

    Aradhana has nine years’ experience across the health sector, including national mental health policy and delivery at NHS England and health tech. She focuses on governance, accountability and delivery, helping Care ADHD turn strategy into well-managed, effective action.

  • MEDICAL DIRECTOR

    Dr Rhodri David is a Consultant Psychiatrist who has worked in both the NHS and private sector. He qualified from St Bartholomew’s and the Royal London School of Medicine & Dentistry in 2004. He also holds a BSc in Psychology from King’s College London, a Master’s degree in Medical Education, and a Postgraduate Certificate in Mental Health Law.

    He has expertise in a wide variety of mental health conditions, including ADHD, anxiety, bipolar affective disorder, depression, OCD, mania, perinatal mental health, personality disorder, and psychosis.

    Dr David has worked across a breadth of mental health services, including crisis, community, inpatient, substance misuse, and criminal justice settings. He has worked in women’s mental health services for several years, including Perinatal settings. He currently works in an inpatient setting for both men and women in the NHS.

    Dr David has a keen interest in Medical Education and currently holds a Clinical Senior Lecturer post at Brighton and Sussex Medical School.

  • CHIEF EXECUTIVE OFFICER

    Mark has been an NHS Service Director of over 5 years in South London and Suffolk, managing NHS mental health budgets in excess of £60m and 1000+ people. He qualified with a 1st class honours in Mental Health Nursing in 2012 and held jobs as a Ward Manager and Matron for adult inpatient services. Mark is a qualified Quality Improvement Coach through the Institute for Health Improvement.

    Mark was responsible for an Adult ADHD waiting list of thousands of people in a previous role. He saw that the NHS did not currently have the flexibility to meet demand, waiting lists that are growing and the NHS being landed with expensive bills for poor quality care. Mark founded CARE ADHD as he was convinced that it is possible to do better for people in need of support.

  • DEPUTY CHIEF EXECUTIVE OFFICER

    Bobby has 20 years of local and national experience in the healthcare sector, most recently as Director for Community Mental Health Transformation at South London and Maudsley NHS FT.

    Prior to that Bobby was Head of Adult Mental Health for NHS England where he was proud to lead the brilliant team that secured over £1billion national settlement from Government for adult mental health services.

    Bobby has also worked at senior levels of Government at the Department of Health where he was Private Secretary to 3 Government Ministers, including Sir Norman Lamb MP. While in ministerial private office, he covered mental health, social care, disability and cancer portfolios. He also worked on adult social care in the Bill team that took the Care Act 2014 through Parliament.

    Bobby’s close family has lived experiences of adult ADHD, and their struggle to access support is what attracted him to join CARE ADHD.

View more in-depth profiles about our Senior Leadership team below.

  • CHIEF MEDICAL OFFICER

    Chris is a consultant psychiatrist and senior medical leader with extensive experience shaping innovative healthcare services. As Chief Medical Officer, he brings clinical expertise, intellectual rigour and a strong focus on governance and quality improvement, helping keep patient-centred excellence at the heart of care.

  • CHIEF OPERATING OFFICER

    Kat brings nearly 20 years of experience in the digital sector, successfully leading globally distributed remote teams of up to 500 people. She has a proven ability to implement operational systems and processes that empower teams to deliver consistently exceptional service.

    As Chief Operating Officer, Kat is dedicated to ensuring every patient’s journey is seamless, person-centred, and unparalleled in quality, while also ensuring every team member has the support and resources they need to thrive.

    Kat has a proven track record of achieving industry-leading customer satisfaction ratings. She recognises that exceptional experiences stem from honesty, integrity, and a relentless focus on doing what’s right.

    Her expertise, creative approach, and unwavering dedication ensure that CARE ADHD sets the gold standard in the UK’s HealthTech sector.

    Kat believes that world-class ADHD care should be accessible to everyone, and this belief fuels her mission to revolutionise ADHD services—raising the standard of care and ensuring that every individual is treated with the same compassion and respect she would expect for her own loved ones.