Tiah Mason

Registered Associate Nutritionist with an MSc in Clinical Nutrition and First Class BSc in Biomedical Science, combining nutrition science, nutritional analysis, quality and compliance, technical documentation, stakeholder management and team leadership. Experienced in translating complex medical and dietary requirements into practical, compliant solutions across a multi-site environment, with responsibility for nutritional analysis, nutrient reporting, technical information, audits, standards and operational processes across 75+ accounts. Proven ability to communicate technical nutrition information to varied audiences, collaborate with internal and external stakeholders, deliver training and contribute to service improvement.

Experienced in evidence-based nutrition, health promotion and behavioural change, with PRINCE2 Foundation qualification and a strong foundation for broader technical and quality responsibilities.

Medical Diet Nutritionist - Chartwells

(2024-12)

• Manage complex medical nutrition and dietary requirements across 75+ accounts, translating clinical and nutritional requirements into practical, compliant solutions aligned with government guidelines and core menu standards.
• Conduct nutritional analysis and produce nutrient information to support menu compliance, operational requirements and business decision-making.
• Maintain medical diet information, technical documentation and supporting processes across multiple sites, promoting consistency, accuracy and compliance with required standards.
• Conduct site audits and collaborate with kitchen and operational teams to identify compliance requirements, address gaps and support adherence to established standards.
• Promoted to lead a team of three within one year, overseeing medical diet information and processes and taking responsibility for team operations during line-manager absence.
• Build and maintain relationships with internal and external stakeholders, supporting consistent service delivery, adherence to requirements, contract relationships and client retention.
• Deliver technical training and workshops on medical diets and contribute to sales and contract-retention presentations, translating complex nutrition requirements into clear and practical guidance.

Nutrition Lead & CrossFit Coach - RH10 Fitness

(2022-04)

• Designed and implemented a wellbeing programme combining nutrition, lifestyle coaching and evidence-based behavioural change methodologies.
• Translated nutrition principles into practical programmes tailored to individual requirements and behavioural objectives.
• Applied motivational interviewing and COM-B frameworks to support behavioural change and programme engagement.

Dietetic Assistant Practitioner - First Community Health and Care

(2022-07 - 2024-11)

• Developed an evidence-based report that secured increased funding for diabetes education, contributing to a 200% increase in education sessions delivered.
• Introduced a structured follow-up appointment process for patients requiring additional behavioural support after completing education programmes.
• Delivered evidence-based diabetes education sessions for groups of up to 11 participants, adapting complex nutrition information to different ages, needs and levels of understanding.
• Conducted nutritional assessments across a patient caseload, applying clinical judgement and evidence-based nutrition principles to identify dietary requirements and support appropriate nutritional care.
• Conducted regular reviews of patients receiving oral nutritional supplements (ONS) across remote and face-to-face settings.

Digital Health Coach - Liva Healthcare

(2023-05 - 2024-07)

• Designed and delivered structured remote nutrition programmes for 300+ pre-diabetic patients and NHS staff, translating nutrition science into practical, evidence-based guidance.
• Applied motivational interviewing and behavioural change techniques throughout nine-month health and wellbeing programmes to support participant engagement and sustained behavioural change.
• Managed a high volume of appointments across concurrent responsibilities while maintaining consistent service quality, effective communication and participant engagement.

MSc - Clinical Nutrition - University of Aberdeen (2021-01 - 2023-02)

BSc - Biomedical Science - Brunel University London (2016-09 - 2019-06)