Events
Upcoming classes and event sessions.
Coming up soon
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Treatment Orientation
May 4, 2027 2:00 PM
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Treatment Orientation
May 11, 2027 2:00 PM
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Treatment Orientation
May 18, 2027 2:00 PM
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Treatment Orientation
May 25, 2027 2:00 PM
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Treatment Orientation
June 1, 2027 2:00 PM
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Treatment Orientation
June 8, 2027 2:00 PM
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Treatment Orientation
June 15, 2027 2:00 PM
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Treatment Orientation
June 22, 2027 2:00 PM
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Treatment Orientation
June 29, 2027 2:00 PM
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Treatment Orientation
July 6, 2027 2:00 PM
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Treatment Orientation
July 13, 2027 2:00 PM
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Treatment Orientation
July 20, 2027 2:00 PM
Request an Appointment
Schedule your visit with our care team
Choose the option below. Existing patients can access the secure portal, and new patients can call our team to get started.
Existing Patient
Sign in to your patient portal to request, confirm, or manage an appointment.
Open Patient PortalNew Patient
Call our scheduling team to book your first appointment and receive next-step guidance.
Call: (918) 505-3200Explore Our Care
Discover services, specialists, and research
Learn more about the comprehensive cancer care available at OCSRI — from expert providers and convenient locations to advanced treatment services and ongoing clinical research.