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Independence Day
Cencora will be closed in observance of the Independence Day holiday and there will be no deliveries on Thursday, July 4. Our Customer Service and Customer Systems Support teams will also be unavailable on this day. Please review our full holiday schedule for more detailed information and to plan your orders accordingly. We will resume normal operations on Friday, July 5.

Our history

We’ve been proudly serving community-based oncologists for more than 40 years

Oncology Supply staff holding boxes in front of office
Original location with FedEx van out front


Founded in service of oncology practices

Original location with FedEx van out front
A simple conversation about selling directly to physicians inspires Bill Stickler to found Oncology Supply, the first oncology distribution company in history. That year, we stock just 10 items. Bill begins building his relationships over the phone and in time, those connections grow across the whole country.
Original location with FedEx van out front


Growth factors and antiemetics are introduced


Oncology Supply becomes part of Bergen Brunswig, which later becomes AmerisourceBergen, expanding our reach and support capabilities

Ribbon cutting of new distribution center

Warehouse conveyor belt with blue bins


The exclusive distributor for ION Solutions

Warehouse conveyor belt with blue bins
In 1998, Oncology Supply becomes the exclusive distributor for ION Solutions. ION provides oncology practices with creative GPO contracting, integrated dispensing solutions, and the expertise to improve clinical and operational management.
Warehouse conveyor belt with blue bins


Oncology Supply opens its 35,000-square-foot distribution center


AmerisourceBergen is born, giving Oncology Supply even greater resources to support oncology practices


A state-of-the-art distribution center

Oncology Supply opens an even larger, 70,000-square-foot distribution center. The NABP-accredited facility ships an average of 45,000 packages each month. The 3,200-square-foot cooler and 1,440-square-foot freezer keep products at optimum temperatures.


Nucleus® inventory management

Recognizing a growing need among practices, Nucleus, our state-of-the-art inventory management tool, is designed from the ground up by experts working hand in hand with oncology practitioners.  

Customer service associates working from home


Supporting you during the pandemic

Customer service associates working from home
Oncology Supply, like businesses all around the world, is hit by COVID-19. When the scale of the pandemic becomes clear, a massive operation swings into action across AmerisourceBergen to enable our office associates to work from home. Extra protections are put in place to ensure the safety of the essential workers supporting the healthcare supply chain in our distribution center. And new measures help meet surges in ordering caused by the increased need.
Customer service associates working from home

Medical professional meeting a business consultant

Present Day

Oncology Supply continues to support oncology practices with thousands of products, cutting-edge business solutions, and a larger support network than ever before.

Get in touch

Interested in learning more about how we can help your practice? Reach out and we’ll start a conversation about how to optimize your business, reduce administrative load, and give you more time to focus on what matters: providing your patients with the best care possible.

We are NABP accredited