serving as an adjunct

See: ancillary
References in periodicals archive ?
In addition to conducting basic research, Hook began to fulfill what has become a lifelong commitment to science education by mentoring postdoctoral students at the NIEHS, and by serving as an adjunct professor of medicine at Duke University Medical Center and as an adjunct associate professor of toxicology at the University of North Carolina at Chapel Hill.
Hall is currently serving as an adjunct professor at the University of Minnesota Law School.