Meet the Team

Welcome to the
“Axia Team”

Due to the expansion of Axia ASD Ltd Dr Linda Buchan reviews every referral received to match the skills of our clinicians with the patient’s experiences and requirements. Dr Buchan joins every diagnostic assessment where possible and clinically appropriate. In addition Dr Buchan reviews every clinical report issued by Axia ASD Ltd.

For children assessed by our service, all appointments are multidisciplinary in accordance with NICE Guidelines.

Dr Linda Buchan
Consultant Clinical Psychologist,
Founder and Director of Axia ASD Ltd.

My name is Dr Linda Buchan. I am a Consultant Clinical Psychologist, qualified since 1978.

Axia-ASD Ltd is one of the top providers of services for adults and children with Autism Spectrum Disorder. We use a model of partnership to ensure that individuals and families lead the process, and therefore obtain the most accurate diagnosis and the most appropriate individual support.


Calvin Atkinson
Director of Axia ASD Ltd.
Self-proclaimed Nerd Consultant
and Head of Axia’s Film Society.

Calvin graduated from the University of Chester in 2012 with a BSc Honours in Animal Behaviour and Welfare. His first role with the company was as personal chef, catering for all Axia ASD Ltd’s meetings and baking cakes for the post-diagnostic support group.

He has gone on to evolve his role and is now head of Axia’s Film Society, cohosts the Anime vlog, and provides “nerd consultancy” to the clinicians.

He has now completed writing his book entitled “The Nerd Consultant’s Guide to Anime”

Elspeth Bromiley
Deputy Director and Head of Therapy

I have worked within the NHS since 1979 and in mental health since 1982. I have worked in a number of settings including inpatient work, individual therapy, family therapy, parenting, working with children and families, school settings.
I am a qualified Systemic Psychotherapist having completed my formal training in 2000. I am currently studying for my doctorate.

I usually use an integrative model. This means that I draw on a number of approaches to ensure the best fit for the person and their issues.
I have a belief in the person knowing as much as they want to make therapy helpful and therefore aim to be as open as possible.


Dr Hannah Williamson
Clinical Psychologist

My name is Hannah Williamson. I qualified as a Clinical Psychologist from the University of Liverpool doctorate programme in 2018. Prior to my doctoral training I worked in roles supporting people with autism and/or people with a learning disability, first in Middlesbrough and then in Cumbria.

During my training I worked psychologically within a variety of services including learning disability, university student health, paediatric physical health and older adult mental health.

My passion for understanding, working with, and celebrating diversity led me to pursue further experience with people with neurodevelopment differences. I was lucky enough to undertake one of my specialist placements at Axia and felt it was a special service to be a part of. When the opportunity to come back as a qualified Clinical Psychologist was offered, I had to grab it!

My working week is split between working in learning disability services in the NHS, and working here at Axia. When working at Axia my work will include diagnostic appointments, follow-up appointments, and therapy. When working therapeutically I work collaboratively and draw from a range of models and approaches. This is to ensure the individual works within a framework which suits them and supports them to reach their goals.

Sheena Mansell
Clinical Governance lead

My name is Sheena and I qualified as a Clinical Psychologist in 1985.

Over the last 30 years or so I have worked with many people on the Autistic Spectrum in the NHS. When I was training I did a placement with Professor Patricia Howlin working with children on the Autistic Spectrum. After I qualified, I worked with people with Learning Disabilities for a number of years in London, where I first met Dr. Buchan. Since I moved to Sheffield most of my experience has been in Mental Health, as a clinician and also as a manager.

I am also mum to James, a young man who is on the Spectrum. In 2016, I made a short Digital Story about my experiences, called Toil. You can see it here.

Working with Axia ASD, I will be offering diagnostic appointments, follow-ups and therapy. I will also be working with the team as Clinical Governance lead.

David Reiser
Highly Specialised Speech and Language Therapist.
PGDip. Autism.

David qualified as a Speech and Language Therapist in 1985 but got the computer bug in the final year of the degree and started a career in IT for the next 18 years! However, memories of the fascination he held with his original degree subject drew him back into the profession in 2004 when he joined Cheshire NHS Trust as a Therapist. Over the next 8 years he worked in the paediatric department running clinics, working in schools, special schools and nurseries during which time he developed a particular interest in Early Years and the presentation of neurodevelopmental difficulties such as autism and ADHD.

On leaving the NHS in 2012, he started his own practise being engaged by educational settings and individual clients and also focusing on identification, support and training in the area of autism spectrum conditions often working in partnership with other professionals in the field. He is a member of the National Autistic Society and accredited by The Society (Lorna Wing Centre) to use the DISCO autism diagnostic methodology. In addition, he is qualified in use of the ADOS-2 and the ADI-R diagnostic instruments. He is a founding Trustee and now volunteer for Autism Inclusive. He is an ELKLAN, ICAN and Hanen tutor and regularly provides training in the areas of autism, speech, language and communication, in educational settings and for parents.

Kathryn Alexander
Occupational Therapist, Advanced Sensory Integration Practitioner.

I’m Kathryn, I qualified as an occupational therapist (OT) in 2000 from University of Liverpool. I worked in the NHS until 2011, all within community paediatric services in schools, nurseries, homes and clinics. Since 2011 I have worked independently developing a passion for sensory integration, and completed post-graduate training in Ayres Sensory Integration initially with the Sensory Integration Network, and more recently with ASI-WISE.

I love been an OT as the core values are to support others with meaningful functional skills so everyday is different from working with children on handwriting, a teenager with anxiety or helping individuals understand the link between hugs, swinging and self regulation.

Away from work I am a scout leader and enjoy spending time with my family or working on my latest crochet project.

Sue Power
Company Secretary and Educational Lead

My name is Sue Power and I am proud to have been appointed as Company Secretary and Educational Lead for Axia. I am also responsible for managing and developing the company’s Resource Centre.

I am a qualified Secondary School Teacher, Specialising in English. Before qualifying as a teacher, I worked as a Teaching Assistant and Youth Worker, which allowed me to engage with young people both in and out of an educational setting. As a Youth Worker and also a volunteer for Girlguiding UK, I have experience with working with children from the age of 5. During this time, I have gained insight into the importance of organisations working together to ensure the best possible support is provided for children and young people; I feel passionate about helping all individuals to achieve their full potential. I believe that working in partnership with schools is key.

Previous to my career in the Education Sector, I also have many years’ experience in Customer Services and administration.

Anna Haigh
Clinical Psychologist
My name is Anna and I qualified as a Clinical Psychologist in 2011. Alongside my professional training I also draw from my personal experiences of growing up in a neurodiverse family to inform my work. I strongly believe that any assessment should focus on the strengths and resources of an individual, whilst also hearing and acknowledging the challenges and difficulties that a person faces. 
Prior to qualifying as a Psychologist I worked as a researcher and teacher for people with Autistic Spectrum Disorders, as well as people with learning disabilities and mental health conditions. Since qualifying I have worked in a range of areas including mental and physical health and learning disability services. I offer specialist legal assessments and reports for court hearings as well as actively working with families to complete and implement Education Health and Care Plans (EHCPs). I am thrilled to be a part of Axia-ASD and look forward to offering assessments, follow-up appointments and therapy. I draw from a range of psychological models including CBT and am a trained Cognitive Analytic Therapist (CAT).

Alexandra (Alex) Rawnsley
Assistant to Company Secretary / Administrative Lead

My name is Alexandra Rawnsley (Alex) and I work for Axia ASD Ltd as an Administration Assistant.

I am an experienced Legal Assistant, having worked in the legal sector for around 15 years and started my career working in the insurance sector for about 7 years.

Following some life changing events, I felt as though I needed a new challenge and working for Axia has given me that opportunity. I wanted to be able to help make a positive difference to people’s lives and working for people who are Neurodiverse is close to my heart, as I have family and friends who are Autistic and have ADHD.

Joining Axia felt like becoming part of a new family, as everyone is so welcoming and friendly.

I have qualifications in Dementia care and management techniques and have completed an Open University course entitled People, Work and Society, which was really interesting.

I have just bought a new house in Chester and have a 12 year old daughter. We love watching films and I have just started playing Fortnite with her but am very much a “Noob”!

Evie Connor
Administrative Assistant
If you call us and hear a Scottish accent, that will be me! I have recently moved to Chester from Edinburgh and started working for Axia in August 2019. It’s great to be part of a team where you can really tell how much everyone cares about their work.
Before joining Axia I had various roles such as Property Manager, School Support Assistant and Customer Service.
I have two dogs (a westie and a cocker spaniel) and when I’m not working I love to spend time with them on walks, especially on sunny days at the beach!

Maja Enya
Administrative Assistant
Hi! My name is Meah and I work as part of the Axia Admin team. I joined in August 2019, immediately feeling welcomed. Everyone here is extremely supportive and caring, both towards the staff and the clients.
In my spare time, I enjoy reading, writing, doing yoga and listening to true crime podcasts. I’m currently in the process of finishing a poetry anthology.

Esme Hayes
Assistant to Clinical Psychologists and Administrators

Hi! My name is Esme. I’m currently in my second year at The University of Manchester studying Cognitive Neuroscience and Psychology and hope to work in the Cognitive Health Sector in the future.

I originally joined Axia as a volunteer in July 2019 and now work as an assistant to both the admin and clinical psychologist team and I am extremely grateful to be accepted into such a supportive, passionate team.

I have previously worked in hospitality and I make the best cuppa in Axia, if I do say so myself!

Bev Lonergan
Part-Time Domestic Assistant

Hi everyone, I’m Bev, the new domestic worker on the team. I enjoy horse riding, gardening, cooking and family life.  I have two grown up children and five grandchildren and I’m also a carer for my brother Martin.

So pleased to join the team.

Renwick Bromiley
Associate to Head of Film Society.

Renwick has joined Axia ASD Ltd to support Calvin’s work, in particular, in relation to the Film Society. He is also a member of the Anime Amigos Vloggers Group.

He is keen to develop his skills in video editing and also provides additional “nerd consultancy” with his interest in Magic The Gathering, Hearthstone and League of Legends.

Renwick is also a qualified Lifeguard, and is currently studying to become a Mental Health Nurse at Bangor University

Reece Imiolek
Anime Amigo and Assistant to Head of Film Society

Reece was diagnosed by Linda Buchan with Asperger’s syndrome and Dyspraxia back in July 2015.

Since then he has been attending the post diagnostic support group and co-founded Anime Amigos with Calvin Atkinson in March 2017.

Reece graduated from Manchester Metropolitan University with a foundation degree in Computing achieving distinction back in 2014.

He is the ‘Resident Mecha (Giant Robot) expert’ of Anime Amigos, with a love for all things Mech in anime & manga. He is an avid fan of most games but particularly loves Japanese Role Playing Games (JRPGs), card games, tabletop board games and anything robotic.

Elliot Chapman
Anime Amigo and Nerd Consultant

Elliot has a level 2 degree in animal care though had to leave part way through the level 3 course because of anxiety issues.

Elliot has been attending the Axia ASD Ltd Post-Diagnostic Support Group for the last 18 months and is currently working with Calvin as a co-host for Anime Amigos

Sarah Hendrickx
Associate of Axia-ASD

Sarah Hendrickx provides a clinically supervised diagnosis for adult autism / Asperger syndrome. Sarah is autistic herself and has worked with in excess of 300 autistic people. Please see Here for details of Sarah’s credentials and experience.

Sarah has particular expertise in the autism assessment of adult women.

Sarah provides autism diagnosis as an Associate of Axia ASD Ltd. Sarah is not a clinically qualified psychologist but has been trained and continues to be clinically supervised by Dr Linda Buchan at
All diagnostic reports are reviewed and signed off by Dr Buchan.

“Philosopher, Truth Seeker and Questioner”
Author of “Mental Models of Reality –
A Diatribe by Dream”

Voluntary Helper to the Axia Team as
“Guest ‘IT’ Consultant” –
(whatever “IT” actually IS?!?)

The Next Axia ASDis postponed
12:00 pm to 2:00 pm

Get in Touch

To find out more, ask a question or book a consultation, get started by filling out the short form below:

Temporarily Suspended
at 12:30 pm


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