EVENTS
WSMOS is sold out of BOTH Corporate Memberships and Exhibits for 2026, and cannot accept additional industry participation in our events beyond those companies.
WSMOS 2026 Research Symposium and Advocacy Summit
In Person
Saturday, November 7, 2026 at 8:00 AM PST
Bell Harbor International Conference Center
2211 Alaskan Way, Seattle, WA, USA
Join leading oncology professionals across Washington for the WSMOS 2026 Research Symposium and Advocacy Summit this November in Seattle. This premier gathering brings together experts to explore cutting-edge solutions, strategic insights, and collaborative approaches to advancing cancer care. Engage in thought-provoking discussions on local healthcare disparities, emerging therapies, practice management challenges, and gain actionable strategies to enhance patient outcomes. Don't miss this opportunity to connect, learn, and drive meaningful change in oncology care. Register today and be part of the conversation shaping the future of oncology in Washington!
View Agenda & Provider Registration
WSMOS 2027 Official SABCS Review and GI Update
In Person
Friday, February 26, 2027 at 5:30 PM – Saturday, February 27, 2027 at 12:00 AM PST
Grand Hyatt Seattle
721 Pine St, Seattle, WA 98101, USA
Event Description: A two-day conference bringing oncology professionals the most practice-changing highlights from the San Antonio Breast Cancer Symposium (SABCS), along with the latest updates shaping cancer care today, for education, discussion, and collaboration. CE Information: This program will offer continuing education credits. Parking: Paid onsite parking Provider Registration: Inclusive of licensed physicians and allied health professionals including but not limited to registered nurses, nurse practitioners, clinical nurse specialists, pharmacists, physician assistants, administrators, social workers, and office managers in an oncology practice or university; Fellows; Retirees. Provider registrants must not be employed by an Industry company. Industry: A private registration link will be sent to Corporate Members approx. 8 weeks prior to the event.
View Agenda & Provider RegistrationYour professional development is important to us! Please check back for upcoming event listings about upcoming meetings and educational opportunities.
If you are employed by a pharmaceutical/device manufacturer, consulting, or technology company, please contact corporaterelations@oss-oncology.org.
Partner Events
WSMOS is proud to partner with organizations that share the mission of educating the oncology community. The events listed below are listed for your information, and any questions about the events below should be directed towards the organizers.
2026 Pacific Northwest Head and Neck Cancer Symposium
Saturday, October 10, 2026
Location: Arnold Building, Behnke Suites
Join regional experts from Fred Hutch and UW Medicine for an in‑person,
multidisciplinary symposium focused on the latest advances in head and neck cancer care. This program will deliver practical, evidence-based updates on immunotherapy, radiotherapy innovations, thyroid and salivary gland malignancies, and evolving surgical approaches. Connect with colleagues, engage in case-based discussions, and earn continuing education credit while advancing high-quality, team-based patient care.
17th Annual In-Person Comprehensive Hematology & Oncology Review Course
October 12-16, 2026
Location: Bell Harbor International Conference Center, Seattle, WA
Overview – 17th Annual In-Person Comprehensive Hematology & Oncology Review Course. Online registration by Cvent.
Immune-Related Adverse Events Webinar Series: Pneumonitis
Wednesday, September 30, 2026
Location: Virtual Session
CME Accredited
Join the Conversation with
Fred Hutch Cancer Center
We invite you to this provider focused virtual series, Immune-Related Adverse Events - A Series of Panels Exploring the
Side Effects of Immunotherapy, hosted by our course chairs
Petros Grivas, MD, PhD, and Shailender Bhatia, MD. During
the event, clinicians will present immunotherapy-related
treatment and research updates and discuss clinical
challenges. We will begin with a didactic session, leaving 45
minutes for case discussion and questions. Our featured
panelist for this session is Ajay Sheshadri, MD, MSCI
associate professor of Pulmonary Medicine, at the University
of Texas MD Anderson Cancer Center.
Copyright © Washington State Medical Oncology Society. All rights reserved.
Privacy Policy