Provider Solutions

Optimizing Access and Purchasing Power

Your trusted distribution partner

In today's healthcare environment, community practices must deliver the best care possible for patients while optimizing purchasing and managing the cost of medications. By partnering with AmerisourceBergen, your practice can benefit from our scale and reach through optimal pricing, reliable deliveries and unparalleled access to the therapies your patients need most.

35+ years of distribution excellence 

As the exclusive distribution partner to over 65,000 community practices, AmerisourceBergen distributes both oncology and specialty care products to independent practices nationwide. We have a passion for customer satisfaction and strive to deliver friendly, responsive service and an easy ordering experience so that our practices can focus on positively impacting patients’ lives. Learn more about our specialty distribution services with Besse Medical and our comprehensive oncology offerings with Oncology Supply. 

24/7 access to the products you need

Our e-commerce platforms from Besse Medical and Oncology Supply make online ordering easy. Our suite of online tools for oncology and specialty practices makes placing and managing your pharmaceutical orders simple, no matter the size or scope of your practice. Use your desktop, tablet or mobile device to locate products, place and track orders, access invoices, pay bills and run reports.

GPOs for oncology and specialty practices 

Our GPOs were created to help community practitioners realize more value on everything from pharmaceutical products to diagnostics to surgical and medical equipment. ION Solutions partners with the country's leading pharmaceutical and biotech manufacturers to provide access to a range of oncology products at contracted terms, while IPN offers the same services in other specialties.

The benefits of our GPOs:


Products on contract


Contract performance ranking in oncology


Manufacturer partnerships

In-office dispensing solutions for practices

Specialty Oncology Network (SON), powered by ION Solutions, is the largest and longest-tenured pharmacy solutions program designed to help community oncology practices optimize in-office dispensing. SON allows your practice to capture more revenue, improve compliance and create a more comprehensive care setting to attract new patients. As an added benefit, our Clinical Practice Consultants are solely dedicated to practices for specialized service and provide unparalleled pharmacy management and contract support. 

Specialty pharmacy services

US Bioservices, part of AmerisourceBergen, offers nationwide dispensing of specialty medications to all 50 states and U.S. territories. We work as a trusted and flexible extension of your practice, helping you access the specialty products that your patients need. Our expertise in specialized therapy coordination, patient assistance and reimbursement support allows patients to start therapy quickly and helps achieve better outcomes.

Learn more about our businesses

IPN Solutions

IPN, AmerisourceBergen's GPO for specialty practices, partners with the country's leading pharmaceutical and biotech manufacturers to provide specialty practices with access to a range of products at contracted terms. 

ION Solutions

Community-based oncologists rely on ION Solutions for creative GPO contracting, integrated dispensing solutions and the expertise practices need to improve clinical and operational management. 

Besse Medical

Besse Medical is one of the nation’s largest and most trusted distributors to community physicians, providing access to critical healthcare products, insights and technologies that help optimize medical practices so clinicians can make patient care their primary focus.

Oncology Supply

With over 35 years of experience, Oncology Supply distributes chemotherapy and supportive care products to independent oncology practices nationwide, delivering exemplary service and making the purchasing process easy and reliable.

US Bioservices

US Bioservices is AmerisourceBergen's nationwide specialty pharmacy,  partnering with practices to ensure patient access and adherence to critical therapies, to help patients understand their benefits, and to help practices find funding and leverage clinical and educational resources.

By leveraging our collective expertise and network to connect our physician practices with manufacturer partners, we support the delivery of innovative approaches to treatment, ultimately helping drive access, quality and improved patient outcomes.

Brian Ansay, President, ION Solutions