SILK PROFILE

Jonathan Holl-Allen KC

UK Bar 2026

Serjeants' Inn Chambers

Ranked in 3 practice areas

Professional Discipline

London (Bar)

Police Law: Mainly Defendant

All Circuits

Clinical Negligence

London (Bar)

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Chambers Review

Provided by Chambers

UK Bar

Professional Discipline - London (Bar)

Band 2

Individual Editorial

Jonathan Holl-Allen KC is a prominent and highly respected barrister who regularly appears in GMC and GDC proceedings in defence of professionals. He is also highly experienced in employment law cases that involve a crossover with professional discipline.

Strengths

Highly erudite and objective, leading to strategic success, Jonathan gains the confidence of the fact finder.

Jonathan Holl-Allen KC is particularly good when matters cross over with clinical negligence or employment disputes.

A fabulous advocate who gets right into the detail without losing sight of the bigger commercial picture.

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Police Law: Mainly Defendant - All Circuits

Band 3

Individual Editorial

Jonathan Holl-Allen enters the rankings this year. He specialises in police pensions work and has experience of handling cases for police forces across the UK.

Strengths

Jonathan Holl-Allen is always courteous, professional and well prepared. In particular, he has always treated me as an equal, which I have always respected.

Jonathan Holl-Allen is the leading silk of police pensions; he is specialist in that area.

Jonathan Holl-Allen does a lot of police pensions work. He handles complex matters and he has done a number of high-value cases with big numbers of officers.

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Clinical Negligence - London (Bar)

Band 3

Individual Editorial

Jonathan Holl-Allen KC is a highly regarded barrister with a wealth of experience and knowledge. He represents both claimants and defendants, including NHS Resolution and the most prominent dental and medical defence organisations, in cases ranging from the relatively straightforward to those of the greatest difficulty.