The Professional Home for Oncology Nurses

The Oncology Nursing Society offers a variety of volunteer opportunities year-round that help oncology nurses grow, collaborate, and impact care. Whether you are new or already part of the ONS community, volunteering helps you build your resume, expand your professional network, and gain unique experiences with oncology nurses nationwide.

Build Momentum Together at ONS Congress®

Join thousands of oncology nurses next month at ONS Congress—the largest conference dedicated to our specialty. Build momentum through cutting‑edge education, meaningful connections, and shared experience that energizes your practice, advances your career, and helps you deliver the best care to every patient. There's still time to register, with daily rates available. 

Explore Registration

Whether you’re preparing for the ONCC® ROCN™ certification exam or strengthening day-to-day practice, the ONS ROCN™ Certification Review™ course helps nurses master essential radiation oncology concepts with clarity and confidence.

Expand Your Professional Circle with ONS Membership

ONS membership offers connection and support from a powerful network of oncology nurses. Receive big discounts to attend our national and virtual conferences. Expand your network through exclusive volunteer roles. Collaborate in the virtual ONS Communities, be a part of important conversations, and stay current on a diverse range of oncology topics. 

Become a Member

Organizations can purchase memberships, courses, books, and more on behalf of their employees.

Helpful Tools to Use in Your Daily Practice

All Clinical Tools

Biomarkers 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.

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

Discover the Latest Leadership Article from ONS Voice

In this month’s leadership article. ONS CEO Anna Polyak reflects on ONS’s founding vision and what it means for members today. 

Node Feed: Controls

April 6, 2026 | 4 min read
gloved hands holding an IV bag spike

More than 97% of nurses say the management of air in line (AIL)—the unforeseen presence of gas or air in IV tubing—causes concerns for patients and problems for their nursing practice, according to study results published in the February 2026 issue of the Clinical Journal of Oncology Nursing. The authors addressed the minimal literature published on AIL and called for further research and development of new technologies to limit manual AIL interventions. 

April 3, 2026 | 4 min read
E-Cigarettes Are Not an Effective Smoking Cessation Strategy

From ABCNews.com: Cigarette smoking among U.S. adults continues to fall to record low levels as e-cigarette use rises, according to a report from the Centers for Disease Control and Prevention (CDC) published in March 2026. Nearly 10% of adults in the U.S. smoked cigarettes in 2024, the report found. This is down from about 11% in 2023, CDC data shows.

April 2, 2026 | 3 min read
two children's hands pass a small globe to each other

Overall, 81.2% of pediatric oncology clinical trials are conducted in high-income countries, according to study results published in the January 2026 issue of JAMA Network Open. The researchers identified a need for increased research capacity in low- and middle-income countries that often have limited resources to conduct clinical trials. 

April 1, 2026 | 3 min read
a hand inserting acupuncture needles on a patient's skin

Among individuals with lung cancer, acupuncture treatment may reduce the incidence of insomnia symptoms by 50%, researchers reported in the December 2025 issue of Supportive Care in Cancer. Previous studies have shown acupuncture to be effective for symptom management, and the new findings further demonstrate its myriad applications in cancer care.

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. ONS members have access to unique, member-only volunteer opportunities that build professional skills for career development.