Expert Adviser to the National Institute for Clinical Excellence (NICE) on obesity.

Presenter at the All Party Parliamentary Group meetings on obesity.

Professional adviser to the Obesity Empowerment Network (OEN).

Member of the Academic Advisory Board of the College of Contemporary Health (CCH).

Member of the Board of the Association for the Study of Obesity (ASO).

Part of the author group for RCGP accredited obesity educational courses and clinical reviewer for numerous academic journals.

Honorary Secretary of the Rotherham Division of British Medical Association.

Visiting lecturer at the University of Chester on their MSc course in obesity, and honorary senior lecturer with the University of Sheffield.

Previously held the position of Clinical Director of the National Obesity Forum.