Cancer Care Close to Home in

Northeastern Oklahoma

The Northeastern Oklahoma Cancer Institute offers leading-edge radiation therapy with an individualized and personalized approach. Our staff and doctors guide you through initial processes and will schedule a meeting with you to discuss your cancer treatment plan. We are here to walk with you each step of your journey with our Cancer Care Navigation Services.

Meet the Doctors

Dr. Diane Heaton and Dr. Cynthia Bryant strive to provide world class treatment options, while being a resource for guidance throughout your cancer treatment.

Hear from Our Patients

At Northeastern Oklahoma Cancer Institute, our patients receive the highest quality of care with a personalized touch.

Your First Visit

We create individualized cancer treatment plans based on your personal history. Our doctors are able to consult with you on the best plan of action for your specific needs.

 Comfort and Convenience


Our center located in Claremore, Oklahoma was designed with patient comfort and convenience in mind. Every aspect of our center has been carefully planned, from the warm lighting and local artwork to the comfortable seating so that you can feel relaxed and safe when spending time with us.


We understand how a cancer diagnosis can affect everyone in the family, we always communicate honestly and openly with you and your family members so that everyone understands the treatment options, potential side effects and likely outcomes. Our caring and compassionate team is always accessible to answer questions and address your concerns.

Our Mission


The team at Northeastern Oklahoma Cancer Institute is committed to providing hope to patients through offering them a healing environment, a promise of open communication and by taking a patient-centered approach while providing them with excellence in clinical care.

Guidance at every stage


We provide you with guidance through the cancer care system and assist you in finding the support and resources you need. We work closely with your healthcare team to coordinate care and help you access available resources and other helpful support. Regardless of what you need help with, we are here to help.

Contact Northeastern Oklahoma Cancer Institute

If you are interested in learning more about Northeastern Oklahoma Cancer Institute or would simply like more information about our services, contact us and a member of our team will respond accordingly.