# ION Oncology Practice Network jobs and careers

> 0 open roles at ION Oncology Practice Network as of October 23, 2026. Source: https://www.thejobsmap.com/company/ion-oncology-practice-network

The ION Oncology Practice Network, a part of Cencora (formerly AmerisourceBergen), is a diversified physician services organization specializing in the support of community oncology, whose membership represents a majority of the private practice oncologists in the U.S. The company is dedicated to offering providers the tools necessary to maintain the highest quality patient care available. The portfolio of services ION has developed, including GPO contracting, educational opportunities, technology implementation, and practice advocacy, is specifically tailored to meet the unique needs of its members and support the success of the community oncology practice over time. ION is committed to assisting members in making smart, strategic, and informed decisions to sustain and improve their practices. By responding to members’ dynamic needs, ION ensures that cancer patients receive the most capable, effective, and innovative treatments available. The ION Oncology Practice Network is part of AmerisourceBergen Specialty GPOs. AmerisourceBergen provides pharmaceutical products, value-driving services and business solutions that improve access to care. Tens of thousands of healthcare providers, veterinary practices and livestock producers trust us as their partner in the pharmaceutical supply chain. Global pharmaceutical manufacturers depend on us for services that drive commercial success for their products. Powered by our associates, we are united in our responsibility to create healthier futures. The company is headquartered in Valley Forge, Pa. and has a presence in 50+ countries. Learn more at amerisourcebergen.com.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Carrollton, TX, United States |
| Founded | 1997 |
| Employees | 501 to 1,000 |
| Industries | Health Care, Health Services, Medical Devices, Pharmaceutical |
| Website | https://iononline.com |

## Leadership

- Barry Tanner, Chief Executive Officer
- Lakesha Farmer, Senior Director, Strategic Accounts
- Brad Dunn, Senior Director Of Sales, West Region
- Keri Vito, Senior Director, Corporate Accounts
- Chris Vorce, Director, Marketing And Communications
- Michael Koerner, Senior Director, Pharmacy Services

## Common questions

### Is ION Oncology Practice Network hiring right now?

ION Oncology Practice Network has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on ION Oncology Practice Network's careers site.

### Where is ION Oncology Practice Network headquartered?

ION Oncology Practice Network is headquartered in Carrollton, TX, United States and was founded in 1997.

### Who leads ION Oncology Practice Network?

Barry Tanner, Chief Executive Officer, is at the top of ION Oncology Practice Network's org chart.

### How do I apply for a job at ION Oncology Practice Network?

Pick a role on ION Oncology Practice Network's TheJobsMap page and select Apply. Every listing links to the original posting on ION Oncology Practice Network's own careers site, so you apply directly with the employer.