The 2026 OPN California – Hawaii Chapter Conference is a one-day regional summit organized by the Oncology Pharmacy Network (OPN) and Horizon CME, scheduled for March 14, 2026, at the Sheraton Park Hotel at the Anaheim Resort in Anaheim, California, United States.

This event is specifically designed for hematology/oncology pharmacy clinicians (pharmacists, pharmacy technicians, and other healthcare professionals) and focuses on optimizing cancer care by providing the latest evidence-based strategies and fostering networking and collaboration within the community.

Register.