Katie Costello


  • I have over 25 years' experience of acting for healthcare professionals,  helping them to achieve the best possible outcomes in regulatory and disciplinary investigations and hearings.
  • I am a regular advocate at inquests, also helping to prepare healthcare professionals for the experience.
  • I have represented many doctors at the GMC including several cases with national media coverage.
  • I am part of a dedicated team acting for healthcare professionals faced with criminal allegations.

Contact Details

+44 161 838 3933


"Katie brings clarity to the most difficult of cases. She analyses large amounts of documentation quickly and combines this with a very straightforward and empathetic approach." "She is good with clients and is also a very good negotiator."

Chambers & Partners 2021

Commended for her ability to accurately predict the strengths and weaknesses of a case and act accordingly.

Chambers & Partners 2020

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