Nicola Guess, RD MPH PhD


nicola-guessNicola Guess, RD MPH PhD is a dietitian based in London specialising in the prevention and management of type 2 diabetes.

She is currently associate professor at the University of Westminster, Research Fellow at King’s College London and Head of Nutrition Research at the Dasman Diabetes Institute in Kuwait. She also runs her own private clinical practice.

She is the lead investigator on multiple dietary studies including on low carb and uses a low-carb approach with many of her patients.

Potential conflicts of interest

Dr. Guess has received research or fellowship funding from Diabetes UK, the Diabetes Research and Wellness Foundation, the Medical Research Council, Winston Churchill Memorial Trust and a combined award from the National Obesity Forum/Weight Watchers.

She has received consulting fees from Boeringer Ingelheim, Babylon Partners, Oviva and Ways of Eating (a low-carb app). She is also founder and director of CityDietitians, a nutritional consulting company.

Medically reviewed evidence-based guides

Protein on a low-carb or keto diet


Team Diet Doctor