Gillian was born and brought up in New Zealand and has lived in London for many years. She has taught science in schools and colleges for over 20 years, during which she gained a Diploma from the Centre of Nutritional Studies.

Her work in the nutritional field has led to recognition by many journalists. She was recommended by the Evening Standard as one of "The 10 best nutrition consultants in London".

Her interest and knowledge on the whole complementary approach to health and well-being prompted her to devise, develop and lead the access course called 'Preparation for Alternative Medicine'. This enables adults without scientific qualifications to progress towards professional training courses in various disciplines such as homoeopathy and osteopathy.

Gillian is also a qualified practitioner of reflexology, a valuable addition to her skills and knowledge.