How do you drive your company’s performance? Just ask patients.
rXperius proudly introduces first-in-class mobile apps that enable patients to easily provide critical feedback and unique insights in real time and over time. Actionable feedback can help pharma companies improve the customer experience and drive product performance.
We are passionate about patients and their perspectives.
We value innovation and creativity.
We challenge ourselves to think outside the box.
MEET THE TEAM
A dynamic team with over 125 years of experience.

Steve Castillo
CEO / Founder

Trevor Scott
Founder / Advisor

Fran Barnes-Melvin
Chief Operations Officer

Irish Dunlap
Chief Commercial Officer
Ben Gilman
CTO
Lee Anne Contarino
Project Manager
Tony Click
Technical Advisor
Tom Laughery
Strategic Advisor
Michael O’Hara
Startup Advisor
Our promise to you
“We will never stop innovating, solving problems, or disrupting the status quo. We will be a partner that our clients can trust – always!”
PRODUCTS
ClinTrialsXer

Capture rapid insights and take action fast.
ClinTrialsXer will get insights from clinical trial patients in real-time via a HIPAA-compliant and secure mobile app. The ease of use will motivate patients to complete the pharma-designed surveys. Real-time patient insights and integration with pharma clinical data systems leads to faster decision-making. Currently in development—available 4Q 2022.
Why ClinTrialsXer?
PRODUCTS
MedXer
Get real-time data and continuous patient insights.
MedXer gets insights from patients in real-time and pays patients cash fast – motivating them to complete pharma-designed surveys monthly. Real-time data and continuous patient insights can lead to faster decision-making.
What is MedXer?
Dashboard
What makes MedXer unique?
Survey Questions

CONSULTING
Pharmaceutical consulting offering regulatory, clinical, and scientific advice.
rXperius’ consulting business provides strategic drug development guidance to small and emerging pharma companies looking to engage the FDA to advance drug development programs.
Regulatory Strategy and Communications
Deliver regulatory strategies that comply with Health Authority regulations, but seek to realize innovative solutions that follow the evolving practice of medicine.
- Provide drug development guidance and regulatory strategies
- Draft FDA Correspondence, prep for scheduled FDA meetings
- Advise and draft development plans and oversee execution of plans
Medical / Clinical Development
Develop solutions to drive clinical development forward by using the current medical and scientific advances that provide benefits to patients.
- Protocol synopsis and full protocol review
- Clinical Development Planning
- Drug Development Planning
- Clinical study vendors identification and negotiation
CMC and Quality
Create strategies that balance time, quality and cost efficiencies that can meet early development needs and regulatory requirements.
- Review of all CMC regulatory documents and reports
- Final Formulation, packaging and labelling support
- Stability Program Development
- Technology Transfer Planning