Charles is a Consultant Pharmacist in Primary Care and Diabetes employed by the Dacorum GP federation under DHPL. He holds two postgraduate masters degrees in clinical pharmacy and diabetes, he completed his masters in diabetes at the Leicester diabetes centre (LDC) where he developed an interest in holistic integrated diabetes care delivery services. He also holds a postgraduate diploma in advanced urgent primary care with independent prescribing. Over the years he has gained clinical experiences as a hospital, community, and primary care pharmacist.
He represents pharmacy on the diabetes UK conference organising committee and primary care course.