Meet the PPA

The PPA Executive Committee


Sara Wilson

Sarah has been a member of the PPA executive committee for 10 years, first as Hon. Education Officer and for the last 3 years as Chairman. She has worked in pain management for over 12 years in primary, secondary and tertiary care settings and across the lifespan. Sarah currently works for Bath Centre for Pain Services and has a research interest in therapeutic alliance and psychologically informed physiotherapy. Away from work Sarah can usually be found doing acrobatic yoga or drinking tea.


Alice Morgan


Lizzie Bradshaw

Research Officer:

Chris Seenan

Chris is a Senior Lecturer, Researcher and Physiotherapist with a specialist interest in pain science, cardiovascular disease, amputee management and the psychosocial aspects of health and disease. He has particular expertise and interest in low-cost, non-invasive, patient-centred interventions for pain relief and structured patient-centred education and exploring the effects of these interventions on free-living physical activity, function, quality of life and the psychosocial aspects of chronic conditions.He is currently investigating the effects of Transcutaneous Electrical Nerve Stimulation (TENS) and patient-centred education on pain and physical activity in patients with Peripheral Arterial Disease (PAD) and Intermittent Claudication (IC), funded by the Chief Scientist Office (CSO). 

Chris has been a member of the PPA (North) and PPA committees since 2012 in Education Officer and Research Officer roles and since 2017, Co-editor of the PPA Journal- Pain and Rehabilitation. 

Diversity Officer:

Despoina Karargyri

Despoina Karargyri is a pain management physiotherapist (BSc in Physiotherapy, Athens University; MSc in Pain, King’s College London) for the Royal Free Hospital currently serving as the Diversity and Equality officer for the PPA. Despoina has had a special  interest in long term pain since her undergraduate years and has been working with complex pain patients since graduation. She has worked in different countries and settings (e.g hospital, university, hospice) which made her aware to the varying needs of different groups within each settings. She has consistently been an advocate for inclusivity and equal opportunities so this role is bringing her two main interests together. Despoina would be very keen to hear from all about any issues relating to inclusivity, diversity, equal opportunities as they might relate them with the PPA.

PRO and Website Officer:

Jackie Walumbe

Journal / Newsletter Editor:

Chris Seenan

Education Officer:

Diarmuid Denneny 

Diarmuid is professional lead physiotherapist at the Pain Management Centre (PMC), the National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust. Clinically he is an advanced practitioner physiotherapist and independent prescriber.

Diarmuid was awarded an NIHR pre-doctoral fellowship and is interested in the development of clinical academic roles for physiotherapists. He has a particular interest in psychologically informed practice and the role for physiotherapists in supporting people who have pain and medication related issues. He has published peer reviewed articles relating to physiotherapy practice in pain including systematic reviews of trigger point manual therapy, a rapid review of automated outcome measures and an observational study on behaviours of experienced physiotherapists working within a psychologically informed model. 

Diarmuid is a member of the guideline development committee for the NICE chronic pain guidelines. Diarmuid is a module lead (Strategies for the Self-Management of Pain) for the new UCL MSC in Pain Management. He also has interests in the non-medical management of CRPS and is a committee member of CRPS UK.

PPA Training Accreditation & Endorsement:

Linda Knott

Chair of PPA North:

Neil Clark

Executive Committee Member:

Selina Johnson

Selina Johnson currently works within the Walton Centre pain management service, Liverpool. She is physio lead on the specialist  pelvic pain PMP and physiotherapy research lead for the PMP. Her special interests are CRPS, pelvic pain, neuropathic pain and low frequency stimulation. In addition to her clinical work she is also completing a PhD at Liverpool university which will explore the use of low frequency nerve stimulation for the treatment of chronic neuropathic pain via a NIHR funded research trial.  


 Paul Cameron

Non-executive Members: Jonathan Flynn

Membership Secretary: 

 Emma Withers

 PPA Training Accreditation & Endorsement:

Linda Knott

PPA North Committee Members:  

 Chris Seenan

 Claire Campbell

Lynsey Ackermann

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