Background: The rapid development of new oncology drugs has created a significant increase in the number of clinical research studies. This underscores the need for greater participation in research by physicians as well as patients. Many physicians hesitate to participate in oncology clinical trials that provide treatment options for their patients given the complexity of the protocols. Non-treatment clinical trials may serve as a bridge for engaging physicians in clinical research and enhance the culture of research in community oncology practices. Methods: A large non-treatment oncology clinical trial was opened in a network of community oncology practices with approximately 1,000 physicians. We evaluated the number of physicians who did not enroll a patient onto a clinical trial in Year 1 but did enroll patients onto the non-treatment study. We further examined the number of physicians who enrolled a patient onto the non-treatment study that also enrolled patients onto a treatment clinical trial. Overall physician engagement in clinical research was measured by comparing practices where non-treatment study was offered to locations that did not participate in the non-treatment study. Negative impact on treatment accruals was also evaluated. Results: There were 105 physicians that practice at a site with the non-treatment study who had 0 accruals in Year 1 but enrolled a patient to any clinical trial in Year 2. Ninety-two of those physicians were responsible for enrolling over 900 patients to the non-treatment study in Year 2. Additionally, 46 of the 0 accruing physicians in Year 1, enrolled a patient to the non-treatment study also enrolled a patient to a treatment clinical trial. We also found that 24 physicians who did not did not enroll a patient in Year 1 and did not enroll a patient to the non-treatment study did enroll patients to a treatment clinical trial in Year 2. Conclusions: Participation in oncology treatment clinical trials can be difficult in the community oncology setting. Participation in a non-treatment study may serve as a bridge to engage more physicians in clinical research and enhance the culture of research within a community oncology practice.