Expand Your Practice, Keep Your Identity

Founded in 2016, OASIS is a physician-managed and physician-owned network dedicated to bringing together and supporting the long-term success of independent medical practices. We hope to collaborate on common goals and to continue moving the ENT field forward.

Comprised of private practices from across the United States, OASIS brings together:

  • 500+ physician members nationwide—and growing 

  • A diverse range of medical practices and ambulatory surgery centers

  • A strong culture of collaboration, connecting like-minded medical professionals

  • A commitment to preserving independence in the ever-changing healthcare landscape 

At its core, OASIS operates as a Group Purchasing Organization (GPO), giving practices the tools, resources and purchasing power needed to thrive. We are also dedicated to advocating for the needs of our members and were instrumental in the formation of the Otolaryngology Private Practice Section of the American Academy of Otolaryngology-Head and Neck Surgery. Additionally, our annual meeting has grown into the AAO-HNS spring meeting Oto Forum, an event focused on otolaryngic physicians in private practice.

What Is a Group Purchasing Organization (GPO)?

A GPO leverages the collective strength of its members to help our practices save money, reduce overhead and operate more efficiently. OASIS is distinct from other GPOs because we are owned by ENT providers and are dedicated to a collaborative approach.


With OASIS, you gain:

  • Expert analysis of your current spending to identify opportunities for savings 

  • Direct access to an experienced team of medical and business professionals 

  • Dedicated supply chain management with direct, person-to-person support when needed 

  • Access to a full suite of group purchasing discounts to positively impact your bottom line 

Purchasing Advantages with OASIS

OASIS negotiates group purchasing discounts across a wide range of essential products and services, including:

  • Antigens 

  • Business owners insurance 

  • Health insurance 

  • Hearing aids 

  • Medical equipment

  • Medical supplies   

  • Office supplies

  • Pharmaceuticals

  • Professional liability insurance 

  • Other business services

Why Join OASIS?

Joining OASIS offers more than cost savings—it’s your pathway to growth, stability and improved profitability.

  • Gain access to national and local contracts for your essential services 

  • Leverage our GPO’s industry expertise to identify more profitable patient care opportunities 

  • Focus on high-margin services to strengthen your bottom line 

  • Achieve greater efficiency and financial stability while maintaining the highest standards of patient care

By becoming part of OASIS, your practice can confidently navigate today’s healthcare challenges with the backing of a strong, physician-driven network. We look forward to connecting with you and your practice. 

Copyright © 2025 OASIS. All Rights Reserved.

Contact us today and let's grow your practice together!

OASIS Helps Your Practice Grow While Maintaining Your Independence

Encouraging Collaboration at Every Level

OASIS provides practices with the tools, resources and purchasing power needed to thrive, but we have also created momentum that transcends our organization. What began as a gathering of independent otolaryngologists seeking connection and shared knowledge created momentum that transcended our organization—catalyzing the formation of the Otolaryngology Private Practice Section within the American Academy of Otolaryngology-Head and Neck Surgery and evolving into Oto Forum, the Academy's thriving spring meeting.

Today, while OASIS remains focused on delivering value to our members, we also take great pride in having sparked a movement that strengthened the voice and community of private practice otolaryngology on a national scale.  We remain the heartbeat and voice of the independent practice of otolaryngology!