About us


Enda Madden

Enda Madden Co-founder & Chief Executive Officer

Enda has over 10 years experience in the global technology and healthcare industries.

Motivated by the opportunity to give patients access to their healthcare data and have a meaningful input into treatment decisions he co-founded GroupNos with Dr. Scott Miller and Brendan Madden.

As a break from the norm Enda likes to sample Guinness all over the world (with one exception) visiting places including Iran, Iraq, India, Tibet, and Guatemala.


Brendan Madden

Brendan Madden Co-founder & Chairman

Brendan has 20 years experience in healthcare operations management. A seasoned healthcare entrepreneur he sold his Irish behavioural health company in 2008 to Workplace Options US. Co-author of an international textbook on brief behavioural health interventions, Brendan allies his strong clinical background with extensive sales and business development experience.

Having grown up on a farm he’s an aficionado of vintage tractors, an enthusiasm his son shares. His daughters remain to be convinced.


Scott Miller

Scott D. Miller, Ph.D. Co-founder & Chief Scientific Officer

One of the preeminent scientific and medical minds in the world on Feedback Informed Treatment (FIT) and Clinical Excellence he has authored over 15 books in the field.

Scott reaches out to clinicians all over the world through conference keynotes, training workshops, consulting and The ICCE.

When not on the road Scott can be found learning new magic tricks. Attempting to learn magic has really been helpful in understanding the acquisition of expertise in behavioral health services.