Organizations recommend interprofessional education (IPE) as a means of promoting collaborative patient-centered care. In turn, various external accreditors in the health professions have integrated IPE competencies into their standards. However, little is known about how athletic training (AT) and nutrition and dietetics (ND) have incorporated IPE into their educational programs. This study examined institutional factors that affect the level of IPE participation within ND and AT programs in the United States. The Interprofessional Education Assessment and Planning Instrument for Academic Institutions was distributed electronically to directors of accredited programs in ND and AT. In addition to gathering demographic information, survey questions addressed the institutions' level of involvement and commitment to IPE. Differences emerged between ND and AT programs for several items in the instrument. Factors that affected the differences included program level and academic unit in which the program resides. Results also suggest that ND and AT programs have similar levels of IPE participation, but there are great opportunities for growth. Institutional factors such resource commitment, academic unit type, and level of program may affect implementation and contribute to the development and success of IPE initiatives.