The American College of Radiation Oncology (ACRO) has four distinct levels of full active membership, as well as several other membership options for residents, medical students, and other associates.

See below for descriptions of the various membership levels and associated fees.

ACRO Membership Renewals

ACRO membership renewals are now active.  To renew your membership, simply log into your ACRO account from this page and click “renew membership” under the manage account options

Type > Sub-Category Description Dues
Active > Regular Those physicians or physicists engaged in the full time practice or administration of radiation oncology. Radiation Oncologists outside the US can join this category at the regular rate. $425
Active > Fellow Following 10 years of continuous membership, an Active Member is eligible to be considered for Fellowship in ACRO, and to use the designation “FACRO.” A letter is sent to eligible Members each Fall with application information. Fellowship, if approved, is conferred at the following Annual Meeting. $425
Active > New Practitioner

Early Career: $100 total for the first two years post-residency.

New Practitioner: $325 per year for 3rd, 4th, and 5th years post-residency.



Active > Federal Services Active Members who are serving in the military and Federal Service Employees are eligible for reduced annual dues. $225
Associate Associate Members are administrators, radiology technologists, and radiation therapists who are engaged in radiation-oncology practice.  Associate Members can be appointed to the commissions and committees of ACRO but do not have the right to vote or hold elective office. $305
Associate > Medical Students Fourth-year medical students also interested in radiation oncology are eligible for a complimentary Associate membership. FREE
Resident Physicians enrolled in an ACGME recognized radiation oncology residency program are eligible for Resident Membership in the College. A Resident Member may be appointed to commissions and committees, but shall not have the right to vote or hold elective office. Interns and fellows are also eligible for a Resident Membership. FREE
Retired, Corresponding Physicians who have been Active or Associate Members of ACRO for more than five years but who are not currently employed more than 10% of the time in fields related to radiation oncology are eligible to be Corresponding Members. Non-physicians who have a major interest in ACRO activities and have proved evidence of involvement in the practice of radiation oncology or have worked for the betterment of the practice are also eligible to be Corresponding Members. A Corresponding Member can be appointed to the commissions and committees of ACRO but does not have the right to vote or hold office. Retired members of ACRO can join this category. $150

In most cases, a portion of the ACRO membership dues may be deductible for tax purposes as professional or business expenses. For your records, please note that the Revenue Reconciliation Act of 1993 states that association dues used for lobbying activities are not deductible as a business expense. As a result, 52% of your ACRO dues for 2021 cannot be deducted as a business expense for federal income tax purposes. In addition, no portion of any dues paid to the ACRO PAC can be deducted as a business expense on your federal income tax return.

The Dr Luther Brady Foundation of ACRO Inc is a 501c3 corporation and 100% of your contributions are tax deductible.

If you have any questions or need assistance with your membership account or dues, please contact the ACRO office: or call 206-956-3642 between 9:30 a.m. and 4:30 p.m. Pacific Time, M-F.