Joanna Lenz


Joanna Lenz

BSc (Joint Hons), PGDip, RD

  • This field is for validation purposes and should be left unchanged.


I’m a skilled registered paediatric dietitian with over 12 years experience working within the NHS for leading Trusts such as the Royal Free London and Oxford University Hospitals Foundation Trust. I’ve worked in both hospital and community settings and treated an array of complex conditions.  My specialties include paediatrics, maternal nutrition, and diabetes (type 1 & 2, gestational).  My passion is for helping children and their families, and as a mother of three young children I only know too well the difficulties of providing children with a healthy diet whilst juggling the pressures of a busy family life.  Based in Oxfordshire, I provide both group and one to one consultations.  I qualified with a First Class Hons Degree in Food Science and Nutrition and Human Biology and went on to gain a Post Graduate Diploma in Dietetics.  I am registered with the HCPC, and a full member of the BDA and sub groups including the paediatric and freelance groups.

Industry Services

  • Articles
  • Consumer Press
  • Radio
  • Recipe & Menu analysis
  • Recipe development
  • School Health
  • Social media content creation
  • Trade Journals
  • TV
  • Web

Clinical Expertise

  • allergies
  • asthma
  • attention deficit disorder
  • autism
  • blenderised / texture-modified diets
  • breastfeeding
  • cardiovascular disease
  • Coeliac disease
  • COPD
  • counselling
  • diabetes
  • diets
  • early years nutrition
  • Elderly
  • ethnic diet
  • falls prevention
  • food composition
  • food/recipes
  • functional foods
  • fussy eater
  • gut health
  • Health Promotion / Public Health / Mother and Child
  • healthy ageing
  • Healthy Eating/Lifestyle/Behaviour/Wellness
  • heart health
  • hyperactivity
  • IBS
  • learning disabilities
  • malnutrition in the elderly
  • medical nutrition
  • medical nutrition support
  • medical supplements
  • mental health
  • metabolic health
  • metabolic syndrome
  • nutrition screening
  • nutritional supplements for elderly
  • paediatric
  • PCOS
  • pregnancy & pre-conception
  • recipe development
  • respiratory health
  • skin health
  • Teenagers / Child Nutrition
  • vegan diet
  • vegetarian diet
  • weight management
  • women's health

Geographical Areas Served

  • Europe
  • International
  • UK