Our experts

Now joined by an unparalleled team of doctors, fitness experts, wellness professionals, and food scientists, the founders of Kurk are using science to unlock nature’s power—and optimise your health.


Dr. Harrison Weisinger, MBBS, Ph.D 

Dr. Harry is a family doctor in Australia and has also worked in the UK, Europe, and the United States. Before he obtained his medical degree, Harry did a Master's and Ph.D. looking into the effects of nutrition on brain development, body weight, and blood pressure.

               Hannah Ratcliffe

Food Scientist and Production Manager

Hannah obtained her degree at the School of Food Science & Nutrition at the University of Leeds, and is instrumental in the innovation of our range of products.

Dr. Alexia Johnson

Pharmacist and Research Director

After graduating as a pharmacist, Alex completed a PhD in the pharmacology of airway inflammation and authored several scientific papers on this subject. She has worked in commercial, pharmaceutical industry, and NHS roles as well as in consultancy.