About Us

Who we are

Built and Shaped by Physicians and Patients
RxPx was co-founded by a passionate group of physicians and leaders. Our physicians saw the untapped potential of technology to help safely onboard and monitor patients on complex specialty medicines. Our CEO encountered gaps in evidence-based information, support and adherence tools with her own patient experience. Together, they formed RxPx and a unique platform of digital health solutions that are positively transforming the lives of patients around the globe.

Surrounded by Life Sciences Experts
Our team represents the intersection of health, technology, and commercialization. We are a dedicated group of RNs, engineers, patient advocates, pharma executives, data specialists and marketing agency leaders committed to the success of your products.


Lynda Brown-Ganzert
Founder & CEO, Chief Executive Officer
Paul Cowley
Chief Operations Officer
Tessa Angle
Chief Customer Officer
Mark Baxter
Chief Product Officer
Justin Casinader
Chief Financial Officer
Alireza Davoodi
Co-Founder & Vice-President Research & Development
Sean Markey
Chief Business Officer

Founding Physicians

Dr. Stephen Reddel
Founding Physician
Dr. Michael Barnett
Founding Physician
Dr. Sean Riminton
Founding Physician

Business Team

Matt Vidito
General Manager of Sales, Canada
Darshita Singh
Sales and Operations Manager
Luke Quam
National Sales Director (US)

Marketing and Content

Valerie Stachurski
General Manager of Marketing


Iain Fletcher
Director of Engineering CHAMELEON
Samad Kardan
VP, Engineering CONNECT
We’re here to help you easily deliver best in class therapy management and patient support.