Helping millions

back to good mental health



Committed to improving mental health with safe, effective, and accessible solutions for everyone.
Our path to better mental health
Big Health was founded after co-founder Peter Hames struggled to find a solution for his insomnia beyond medication. After discovering Dr. Colin Espie’s book on cognitive behavioral therapy (CBT), Peter realised this approach could help millions. Today, we’re combining clinical expertise with innovative design and technology, backed by rigorous research, to transform mental health care.

Leading the way in digital health



Leadership

Yael Berman
Chief Executive Officer

Colin Espie, Ph.D
Co-Founder and Chief Scientist

Jenna Carl, Ph.D
Chief Medical Officer

John Walsh
Chief Product and Technology Officer

Will Goddard
Managing Director, UK

Dr. Ian Wood
UK Medical Director

Ushma Baros
Commercial Director, UK and International

Chris Miller, PHD
Director of Real World Evidence

Dr. Dimitri Gavriloff
Clinical Psychologist and Sleep Medicine Specialist

Emma Killick
UK Marketing Lead

Greig Thomson
Implementation and Service Improvement Scotland Lead

Josie Studd
Senior Engagement Manager
Advisors

Dr. Keith Ridge, CBE
Former Chief Pharmaceutical Officer, NHS England

Sir Bruce Keogh
Chair, Birmingham Women’s and Children’s NHS FT

Arun Gupta
Executive Chairman of the Board

Anand Shah
Board Member; Operating Advisor Clayton, Dubilier & Rice; Former Deputy Commissioner (U.S. Food and Drug Administration)

Ellen Horne
Founder Story Mechanics

Casey Leonetti
Operating Partner at Bain Capital

Guy Eiferman
Partner at Nextep Health

Judy Verhave
CEO, Next Chapter Solutions LLC
Our investors
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Join our mission to transform mental health
We can make a difference and help millions achieve better well-being. Join us in shaping the future of mental health care.
Join our team
