- Postdoctoral (1992-1993), Beckman Research Institute, Duarte, California (Terry Lee)
- Ph.D. (1992), University of California, Davis (Carlito Lebrilla)
- B.A. (1986), California State University, Sacramento
Dr. McCullough has been involved in developing and upgrading the General Chemistry Laboratory program, and in the supervision and training of laboratory teaching assistants. In addition to overseeing the laboratory program, she also has taught General Chemistry and Analytical Chemistry.