Meet the team

April Valenzuela is a Registered Specialist Dietitian and Founder of Core Health Collaborative, providing personalised, evidence-based nutrition support tailored to your health, lifestyle and performance goals. With clinical experience as an NHS Specialist Gastroenterology Dietitian and expertise in mental health and sports nutrition, she combines scientific knowledge with practical strategies that create lasting results. Every consultation begins with a thorough understanding of your health, nutrition and lifestyle before developing a personalised plan built around your goals. Using evidence-based nutrition and behaviour change techniques, April helps you build sustainable habits that improve your long-term health, performance and wellbeing.

Erica Twingler is a Naturopathic Nutritionist offering personalised nutrition, lifestyle, and supplement plans tailored to your individual needs. While she works with a wide range of clients, her practice has a particular focus on women's health, especially gut health, skin concerns, hormonal balance, and energy levels, taking a holistic approach to support the body as a whole. Each consultation begins with a detailed assessment of your current diet, lifestyle, and symptoms. From this, a tailored plan is created to address the root causes of imbalance, supporting long-term, sustainable healing across physical, mental, and emotional wellbeing.