If you did not receive your new sign-in credentials via email or have any problems, please email Customer System Support at CustomerSystemsSupport@amerisourcebergen.com - include your current user ID, name and email with your inquiry.
We are your Smart GPO.
What does it mean to be a Smart GPO? For us, it means using data and actionable insights to support your practice in the transition to value-based care. It means providing analytics tools to help you align with national guidelines. And it means using empirical evidence to put patient outcomes at the heart of your practice's health and sustainability.
When you join ION Solutions' GPO, you become part of a network of community oncology practices making data-backed decisions to advance the quality of patient care. That's having a smart partner in your corner.
GPO Contracting

Bringing reliable partners to the table
Where reach equals results
The foundational premise of a GPO is that we are more effective when we work together. As part of the AmerisourceBergen family of companies, we deliver on that promise by advocating for your practice from every angle. Learn more about our exclusive distribution partner, Oncology Supply, along with the rest of the AmerisourceBergen network.
Provider-led decision-making
We know that physicians, pharmacists, nurses and administrators understand the needs of community oncology practices better than anyone. That's why we rely on a trusted panel of GPO members to advise on all our major decisions.
Because we work so closely with practices, we work on behalf of your priorities—tracking industry trends and creating tools to help your practice stay ahead of the curve. Take a moment to meet our medical advisory panel and company leadership.