Sir Leonard John Chalstrey FRCS JP (17 March 1931 – 12 March 2020) was a British consultant surgeon who took on prominent civic and professional roles during a long career in medicine and public service. Best known publicly for serving as the 668th Lord Mayor of London in 1995–1996, Chalstrey combined clinical work with involvement in historic City institutions.
Medical career and professional standing
Chalstrey trained and practised as a consultant surgeon and was a Fellow of the Royal College of Surgeons (FRCS), a senior professional qualification and membership recognising specialist surgical competence in the United Kingdom. Throughout his career he was active in the professional life of medicine, contributing to clinical practice, hospital administration and medical charities. The title JP indicates he also served as a Justice of the Peace, a lay magistrate role in local courts.
Civic roles and the Lord Mayoralty
As Lord Mayor of London for 1995–1996 Chalstrey occupied one of Britain’s oldest municipal offices. The Lord Mayor is the ambassador for the City of London’s financial and professional services, carries out ceremonial duties, hosts visiting dignitaries and leads charitable and civic initiatives in the Square Mile. Chalstrey’s year in office involved representing the City at home and abroad and supporting civic charities and institutions.
Livery links and the Worshipful Society of Apothecaries
In 1995 he was master of the Worshipful Society of Apothecaries, one of the London livery companies with roots in the regulation of medicine and pharmacy. The Society now preserves historical medical traditions, supports education and awards professional qualifications. Chalstrey’s involvement with livery companies reflected a common link between medical professionals and the civic life of the City of London. For aspects of his surgical work and public profile see references to his role as a consultant surgeon.
Honours and legacy: Chalstrey was styled "Sir," denoting that he received a knighthood in recognition of public service. His combination of clinical practice, charitable work and civic leadership demonstrated how senior medical professionals frequently contribute to broader public life in the UK.
Sir John Chalstrey died on 12 March 2020, aged 88. His career is remembered for bridging medicine, City institutions and public service.