# Mark Boyden & Associates > Mark Boyden & Associates is a London-based psychotherapy and executive > coaching practice led by Mark Boyden, a UKCP-accredited psychotherapist > with over two decades of clinical experience. The practice serves > high-functioning individuals, executives, and international families > requiring depth, discretion, and clinical rigour. Recognised in the > Spears 500 as a Top Recommended Psychiatrist & Counsellor. Mark Boyden trained at Guy's Hospital in Psychodynamic Psychotherapy and Cognitive Analytic Therapy (CAT), completing an Advanced Diploma and MA in Integrative Psychotherapy at Regent's University, London. He has fifteen years of parallel experience at senior board level in management consultancy, venture capital and international development. The practice operates across London (Lower Sloane Street and Harley Street), Dorset, Zurich, and Hong Kong, and works internationally where appropriate. Accredited by UKCP, BACP, HCPC, BPS, BABCP, CMI, CIPD, EAC, and NCH. The practice holds approved provider status with multiple insurance companies and is an approved supplier to the Global Family Office Community (GFOC). ## About - [About Mark Boyden](https://www.markboyden.com/about): Psychotherapist, executive coach and clinical director. Training background, accreditations, and clinical approach. ## Specialist Divisions - [Adult Psychotherapy](https://www.markboyden.com/specialisms/adult-psychotherapy): Evidence-based individual therapy for adults covering depression, anxiety, trauma, addiction, relationships, and personality-based difficulties. - [Child & Adolescent Psychotherapy](https://www.markboyden.com/specialisms/child-adolescent-psychotherapy): Specialist psychological support for children and young people. - [Executive Coaching & Advisory](https://www.markboyden.com/specialisms/coaching): Coaching for executives, entrepreneurs, and family office principals combining psychological depth with strategic understanding. - [Trauma & EMDR](https://www.markboyden.com/specialisms/trauma): Specialist trauma therapy using EMDR and evidence-based approaches. ## Retreats - [Retreats at Chebbard Farm, Dorset](https://www.markboyden.com/retreats): Residential group therapy retreats offering structured therapeutic programmes in a restorative countryside setting. Focused on rebuilding health and wellbeing through shared therapeutic work and daily structure. ## Locations - [London](https://www.markboyden.com/locations/london): Consulting rooms at Lower Sloane Street and just off Harley Street, central London. - [Dorset](https://www.markboyden.com/locations/dorset): Retreat location at Chebbard Farm for residential group therapy programmes. - [Zurich](https://www.markboyden.com/locations/zurich): International services available in Zurich, Switzerland. - [Hong Kong](https://www.markboyden.com/locations/hong-kong): International services available in Hong Kong. ## What We Treat - [Conditions & Presentations](https://www.markboyden.com/what-we-treat): Full list of conditions treated, including depression, anxiety, trauma, PTSD, addiction, eating disorders, relationship issues, ADHD, OCD, personality disorders, sex addiction, bereavement, and more. ## Contact - [Contact Mark Boyden & Associates](https://www.markboyden.com/contact-us): Enquiry form and contact details. Phone: 0207 101 4300. ## Optional - [Data Protection Policy](https://www.markboyden.com/data-protection-policy): Information on how client data is handled and protected.