Meet our experts

Behind every Qbtech resource, clinical insight, and customer interaction is a global team of experts dedicated to improving the lives of people with ADHD. Our clinicians, medical researchers, and commercial leaders bring decades of real-world healthcare experience, scientific rigor, and hands-on clinic insight to support the neurodivergent community.

These are the voices that shape our thought leadership, guide innovation, and support clinics. Discover the faces and stories behind the clinical support service you receive with our ADHD tests.

US

Ashlea Johnson
Clinical Advisor
Corina Weir
US Clinical Team Manager
Dakota Bybee
Enterprise Sales Executive, SaaS
Danielle Vaeth
Sr. Market Development Manager
Gina Harvey
Clinical Advisor
Harjot Dhesi
Payor Manager
Ian Hoefelmeyer
Territory Sales Manager
Jessica Parry
Clinical Advisor
Katie Hathaway
Market Development Manager
Nikita Shah
Clinical Advisor
Ragini Sanyal
Head of Clinical Research
Sherri Hutchinson
Head of US Core Sales

UK

Alec Barber
Account Manager
Amy Sara
Clinical Advisor
Gill Wales
Clinical Advisor
Jess Brunet
Clinical Team Manager
Matthew Tutt
Clinical Advisor
Penny Lazell
Sr. Clinical Advisor
Shaun Hopkins
Head of Professional Business, Europe
Teresa Hayes
Clinical Advisor
Tony Doyle
Managing Director

Sweden

Johan Nordå
Enterprise Sales Executive, SaaS
Mikkel Hansen
Medical Director
Ronja Isberg Everhav
Clinical Advisor

The Netherlands

Rebecca Croezen
Clinical Advisor

From clinic to community, our experts’ voices guide how ADHD is understood and treated

Behind every article we publish is a clinician who’s passionate about improving ADHD care. Continue learning from their experience in our blog, where expertise meets everyday practice.