| Name | Phone Number | Room | Title | Department (Location) | |
| Gary Mowry | Gary.Mowrey@gcccd.edu | Auto Tech Instr | Automotive Technology (Cuyamaca) | ||
| Gen Young | 644-7454 x3213 | Gen.Young@gcccd.edu | Music Instr | Humanities/Philosophy and Religious Studies (Cuyamaca) | |
| George Attar | 660-4251 | George.Attar@gcccd.edu | F716 | Custodian | Administrative Services (Cuyamaca) |
| George Diaz | 660-4245 | George.Diaz@gcccd.edu | WHSE | General Maintenance Worker | Administrative Services (Cuyamaca) |
| George Dowden | George_Dowden@gcccd.edu | Graphic Design Instructor | Graphic Design (Cuyamaca) | ||
| George Shupe | George.Shupe@gcccd.edu | Business Instr | Business and Professional Studies (Cuyamaca) | ||
| George Thornton | 644-7454 x3820 | George.Thornton@gcccd.edu | Science Instr | Geography (Cuyamaca) | |
| Georgia Garcia | 660-4429 | A201 | Counselor | Counseling (Cuyamaca) | |
| Georgina Garcia | 660-4429 | Georgina.Garcia@gcccd.edu | PDC Instr | Personal Development Counseling (Cuyamaca) | |
| Gerald Sako | 644-7454 x3012 | Arabic Instr | Foreign Language (Cuyamaca) | ||
| Ghassan Zakaria | Ghassan.Zakaria@gcccd.edu | Arabic Instr | Foreign Language (Cuyamaca) | ||
| Glenn Mitchell | Ornamental Horticulture Instructor | Ornamental Horticulture (Cuyamaca) | |||
| Glenn Thurman, Dr. | 660-4011 | Glenn.Thurman@gcccd.edu | F303 | Astronomy Instr | Science/Engineering (Cuyamaca) |
| Gloria Ensey | 660-4509 | Gloria.Ensey@gcccd.edu | D334 | Child Development Instr | Child Development (Cuyamaca) |
| Grant Hasselbach | 660-4608 | Rudolph Sletten | Rudolph & Sletten (Cuyamaca) | ||
| Gregg Ferreira | 660-4477 | Gregg.Ferreira@gcccd.edu | F114A | Facilities Consultant (CBSI) | Administrative Services (Cuyamaca) |
| Gregory Brulte | Biology Instr | Science/Engineering (Cuyamaca) | |||
| Gregory Daunoras | 644-7454 x3049 | Gregory.Daunoras@gcccd.edu | Real Estate Instr | Business and Professional Studies (Cuyamaca) | |
| Gregory Differding | 660-4039 | Gregory.Differding@gcccd.edu | H137 | CIS Instr | Computer and Information Science (Cuyamaca) |
| Gregory Gomez | 660-4431 | Greg.Gomez@gcccd.edu | A201 | International Counselor | Counseling (Cuyamaca) |
| Gretchen Ainsworth | Gretchen.Ainsworth@gcccd.edu | NSF Specialist/CIS Instr | Computer and Information Science (Cuyamaca) | ||
| Guillermo Colls | 660-4641 | Guillermo.Colls@gcccd.edu | B175 | ESL Instr | Communication Arts (Cuyamaca) |
| Gwen Nix | 660-4385 | Gwen.Nix@gcccd.edu | F116 | Admin Sec'y | Instructional Advancement (Cuyamaca) |