The ASCO Oncology Summer Internship (OSI) is an immersive, paid summer internship designed to support rising 2nd year medical students who are interested in exploring the exciting field of oncology.
If your institution has been selected as a host site for the 2025 ASCO Oncology Summer Internship, please refer to the materials provided by your institution for your site-specific internship dates.
ASCO’s OSI program is a cohort experience that will include local activities, in which you will participate alongside your school’s cohort and local mentors, as well as ASCO-led activities and post-program virtual opportunities that will include cohorts from other U.S. medical schools and national leaders in oncology.
2025 ASCO Oncology Summer Internship (Student Application by Invitation Only)
The ASCO Oncology Summer Internship (OSI) is an immersive, paid summer internship designed to support rising 2nd year medical students who are interested in exploring the exciting field of oncology.
If your institution has been selected as a host site for the 2025 ASCO Oncology Summer Internship, please refer to the materials provided by your institution for your site-specific internship dates.
ASCO’s OSI program is a cohort experience that will include local activities, in which you will participate alongside your school’s cohort and local mentors, as well as ASCO-led activities and post-program virtual opportunities that will include cohorts from other U.S. medical schools and national leaders in oncology.