Jonathan Holl-Allen KC KC > Chambers of Angus Moon KC and Michael Horne KC > London, England > Barrister Profile
Serjeants' Inn Chambers Offices
Serjeants' Inn Chambers
85 FLEET STREET
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Jonathan Holl-Allen KC KC
Position
Jonathan Holl-Allen was called to the Bar in 1990 and took silk in 2018. Jon has been a medical lawyer throughout his career at the Bar. In clinical negligence cases he acts for claimants and for defendants on behalf of all the major medical defence organisations and NHSR. A substantial part of his practice for the last 20 years has been acting on behalf of the practitioner in professional discipline cases, particularly in the medical and dental fields. In silk he is regularly instructed in police pensions cases, in which he has a longstanding interest and expertise. An earlier edition notes “Jon is delightful to work with. He is assured, astute and always on top of the issues involved. He conveys authority and can be relied upon to be close to the detail when handling difficult, complex cases.”
Career
Called 1990; Inner Temple; Silk 2018.
Lawyer Rankings
London Bar > Clinical negligence
(Leading Silks)Ranked: Tier 4Jonathan Holl-Allen KC – Serjeants’ Inn Chambers ‘Jon is an excellent advocate – thoughtful, measured and unflappable.’
London Bar > Professional disciplinary and regulatory law
(Leading Silks)Ranked: Tier 3Jonathan Holl-Allen KC – Serjeants’ Inn Chambers ‘Jonathan is exceptionally calm on his feet. Robust with clients, measured and forceful with tribunals, and is a great person to have around in a crisis.‘
Serjeants’ Inn Chambers garners praise from clients as ‘excellent as a whole in respect of professional disciplinary and regulatory law’. Gerard Boyle KC is ‘superb on his feet and grasps the intricacies of the case very quickly‘, and Sarah Clarke KC is ‘an absolute master at cross-examination‘. Jonathan Holl-Allen KC, who is head of the team in chambers, has an established track record in representing medical and dental practitioners in disciplinary proceedings. Among the juniors, Anthony Haycroft garners praise for being ‘one of the finest barristers when it comes to handling complex cases before the medical regulators‘, and David Morris is a highly regarded senior junior, with solid expertise in defending healthcare practitioners.