The Department of Endocrinology at St. Bartholomew's Hospital in London is part of St. Bartholomew's and the Royal London Hospital School of Medicine and Dentistry (Queen Mary, University of London), and operates clinically within the Barts and the London NHS Trust.

The department is committed to providing the best possible clinical care in the diagnosis, management and treatment in all branches of endocrinology.

Teaching and training at undergraduate and postgraduate levels, research on disease processes, the assessment of new treatments and carrying out fundamental research in endocrinology is an essential part of this commitment.