ONS President Jessica MacIntyre, DNP, MBA, APRN, NP-C, AOCNP®, shares a message of gratitude as she reflects on the Society’s accomplishments and invites members to join in celebrating ONS’s 50-year legacy in 2025, ensuring continued progress for future generations.
Celebrate Our 2024 Achievements And Look Ahead to ONS's 50th Anniversary
We Have a New Look
We hope you enjoy our refreshed website. This transformation is a direct result of your invaluable feedback and our commitment to enhancing your experience.
It’s the same quality content and trusted brand you know but with an updated look and feel. We are proud to champion oncology nurses, amplify their voices, and shape the advancement of cancer care as we continue to elevate the oncology nursing profession.
While change can be exciting, we know there can be questions when things are new. We got you covered. You can learn about the key changes to the site and our frequently asked questions have the answers you need.
Save Hundreds Through Early-Bird Pricing | ONS Congress®
Celebrate 50 years of ONS and look ahead to the future of oncology nursing at our signature conference, ONS Congress. Don't miss this historic celebration occurring April 9–13, 2025, in Denver, CO.
Register by February 20, 2025, to take advantage of early-bird pricing! Plus, submit a late-breaking abstract by January 7, to be considered for presentation.
Organizations can purchase membership, courses, books, and more on behalf of their employees.
Helpful Tools to Use in Your Daily Practice
All Clinical ToolsBiomarkers and Targeted Therapies
Curated for oncology nurses by oncology nurses to bring precision oncology and the most recent biomarker advances to the point of care.
Evidence-Based Symptom Interventions
These resources can be used to plan individual patient care, patient education, nursing education, quality improvement, and research.
Latest Drug Reference Sheets
ONS clinical staff provides information through a nursing lens and includes the drug’s indication, side-effect profile, nursing considerations, patient education talking points, and more.
35,000 Nurses. One Mission. Stronger Together.
Explore MembershipONS has provided me with a community to foster my oncology nursing career through professional development, continuing education, and networking. The many volunteer opportunities I have graciously been a part of have enriched not only my professional career but also my personal life and allowed me to build many new friendships all around the United States.- Marci Andrejko, DNP, APRN, FNP-C
Join Our Mission to Shape the Future of Cancer Care
Connect with a community of nurses dedicated to transforming cancer care through practice, education, research, and leadership.
Advocate for Health Policy
Advocacy is one of ONS’s core values and reflects the Society’s dedication to supporting people with cancer and the oncology nursing profession.
Volunteer With ONS
Build your leadership skills and transform the way the world cares for patients with cancer.