Tim O’Brien, MA FCA, Chair 

Tim O’Brien qualified and worked as a chartered accountant before a career of over thirty years in the metals and petrochemicals industries.  This involved a wide range of commercial and financial roles including at board level.  In recent years he developed and championed transformation of governance and risk management in Shell’s Downstream business.  Since 2013 he has been a lay trustee of Kings College students’ union where he chairs the audit and risk management committee.  His interests include both collecting art and trying to improve his own drawing skills, opera, theatre, Russian and running.




Louisa Barnard, BA, Marketing

Louisa brings an unusual combination of skills, expertise, experience – and a young person’s perspective and enthusiasm. She has a degree in Media, Communication and Cultural Studies, she has worked in PR and journalism and has skills in design work, concept and brand building and video editing. She worked for BBC 3 and Wisper/Cello Health Communications and was a professional dancer in Billy Elliot, the West End musical. Louisa is now a Media and Marketing Assistant for Seventeen Group, an Insurance Broking firm. In 2018 her London office selected Arts 4 Dementia as their Charity of the Year.




Marie Fortune, Arts Practice

Marie is an award winning actor, puppeteer, writer, director and Co Founder of Foan & Fortune Theatre Company. She works primarily in theatre and film, both nationally and internationally. Marie also works as a consultant, facilitator and workshop leader leading numerous workshops on a whole range of topics, from puppetry to Shakespeare. She volunteers regularly at Whittington Hospital and Age UK and has worked closely with Dementia Pathfinders delivering drama workshops for YOYO (a young onset dementia group in Crouch End), as well as delivering the best practice drama workshop for Arts 4 Dementia at the Barbican Centre.




Alan Merkel, BA, Legal

Alan was a partner in the solicitors firm of Edwin Coe, based in Lincoln’s Inn, in its litigation department.  He retired from practice in 2015, but continues to work there one day a week, doing internal auditing.  He is a volunteer at the London office of War Memorials Trust, and does outdoor conservation work on Hampstead Heath and at Kenwood for Heath Hands, of which he is currently a trustee.  He also attends a monthly drop in centre for asylum seekers.




Liz Sawicka, MA, MD, FRCP, Medical

Liz retired in 2015 after more than 25 years as a consultant physician in the NHS, and has been involved in teaching, training and management, as well as patient care where she saw many people and families living with dementia. She has previously been a Trustee of a local hospice for several years. Her personal interests include opera, theatre, art and travel.





Peter Millett, CMG, Administration, Carer

Peter Millett is a retired British diplomat who served as British Ambassador to Libya from June 2015 to January 2018.  During that time he played a role in supporting the UN’s efforts to negotiate and then implement the Libya Political Agreement.  He met and built relationships with all the key political, security and economic players in Libya and in the international community.  He also managed the return of the British Embassy from Tunis to Tripoli.  Before Libya, he was British Ambassador to Jordan from 2011 to 2015 and High Commissioner to Cyprus from 2015 to 2010.  Earlier in his career he had diplomatic postings in Venezuela, Qatar, Brussels and Athens.