Interview with Nan Phinney, retired Distinguished Staff Scientist at SLAC. Phinney recounts her childhood in Chicago and her education in Catholic private schools. She describes her undergraduate education at Michigan State where she majored in physics – despite being discouraged by many men that this was not an appropriate field of study for women. Phinney describes the excitement and benefits of focusing on particle physics during such a fundamental era of discovery and she explains her decision to pursue a Ph.D. in physics with Jack Smith at Stony Brook. She discusses her involvement in efforts to discover the Z boson, and she describes her work at CERN. Phinney describes her interest in linear colliders and the circumstances leading to her employment at SLAC. She discusses her initial work on the control system for the SLC and explains how networking issues presented the biggest technical challenge for the project. Phinney describes the international culture of collaboration with projects at CERN and DESY, and she explains the impact of the B factory at SLAC. She discusses her role in the creation of the NLC and the mechanical breakdown leading to the end of the SLC. Phinney describes the origins of the ILC and some of the significant developments in superconductivity in the early 2000s. At the end of the interview, Phinney describes current research on electron-positron colliders, she discusses her work with the APS, and she explains how SLAC has changed both culturally and scientifically over the decades.