| Name | Department | Phone # |
| Gabeler Walsh, Amanda | Health Professions | 585-292-2374 |
| Galarza-Ruiz, Marisol | World Languages & Cultures | 585-685-6213 |
| Gales, Kayla | Academic and Student Affairs | |
| Galiotti, Misty | Human Resources | 585-292-2116 |
| Gallion, Christine | Communications and Network Services | 585-292-3297 |
| Galvano, Salvatore | Athletics | 585-292-2835 |
| Gambee, Leslie | Mathematics | |
| Ganter, Kyle | Book Store | 585-292-2506 |
| Gantt, Calvin | Diversity, Equity and Inclusion | 585-292-2122 |
| Garbacik, Taylor | Chemistry and Geosciences | |
| Garnar-Allsopp, Jill | Testing Services | |
| Gary, Joseph | Facilities | 585-685-6198 |
| Gavigan, Cheryl | Human Resources | 585-292-2111 |
| Gebhardt, Will | Career Services | 585-292-3157 |
| Geer-Mentry, Ginny | MCC Association, Inc. | 585-292-2538 |
| Geitner, Scott | Facilities | 585-292-2806 |
| Genao, Michelle | Admissions | 585-292-2230 |
| Gerardi, Joseph | Communications and Network Services | 585-292-3204 |
| Gertin, Eric | Engineering Technologies | |
| Gertner, Jim | Strategic Resource Dev. & Grant Management | |
| Gerwitz, Thomas | Career Technical Education | 585-292-2683 |
| Getachew, Hlina | Financial Aid | |
| Ghidiu, Katie | Library | 585-292-2320 |
| Giardino, Andrea | Mathematics | |
| Gibson, Michael | Facilities | 585-292-2806 |
| Giesecke, Amy | Biology | |
| Gilbert, Andrea | Virtual Campus | 585-292-3429 |
| Gilbert, Ann | Virtual Campus | 585-292-2561 |
| Giordano, Jeremy | Public Safety | 585-292-2912 |
| Giovanelli, Dina | Anthrop/History/Poli. Science/Sociology | 585-685-6175 |
| Gizzi, Bethany | Anthrop/History/Poli. Science/Sociology | 585-292-3284 |
| Glaser, Meghan | English and Philosophy | 585-292-3144 |
| Glasgow, Shannon | Diversity, Equity and Inclusion | 585-292-2108 |
| Glavy, Jonathan | Health and Physical Education | |
| Goldowitz, Cami | Library | |
| Goodson, Quincy | Public Safety | |
| Gordon, Tryceena | Education and Human Services | 585-685-6193 |
| Gordon, Tyakeim | Student Success & Advising Services | 585-292-2405 |
| Gorski, Jane | Law and Criminal Justice | |
| Goverts, Claire | Research | 585-292-3032 |
| Graham, Tokeya | English and Philosophy | 585-685-6104 |
| Graney, Tracey | Biology | 585-292-2717 |
| Grant, Diane | English and Philosophy | |
| Granville, Brittany | Educational Opportunity Program | 585-292-2373 |
| Grasso, Rika | World Languages & Cultures | |
| Graves, Gary | Custodial Operations | |
| Graves, Shawn | English and Philosophy | |
| Gray, Alice | Upward Bound | 585-685-6221 |
| Graziano, Gary | Engineering Technologies | |
| Greco, Christopher | Public Safety | 585-292-2912 |
| Green, Brian | Law and Criminal Justice | 585-685-6009 |
| Green, Kamre | Custodial Operations | |
| Green, Marra | President's Office | 585-292-2102 |
| Green, Mike | Anthrop/History/Poli. Science/Sociology | |
| Green, Tomeka | Liberty Partnerships | 585-685-6203 |
| Greer, Amy | Student Rights and Responsibilities | 585-292-2127 |
| Griepp, Lynn | Registration and Records | 585-292-2247 |
| Griepp, Susan | Student Accounts | 585-292-2288 |
| Griffin, Bruce | Mathematics | |
| Griffin, Milladge | Financial Aid | 585-292-2274 |
| Griffin, Rebecca | Hospitality | 585-292-2579 |
| Groth, William | Engineering Technologies | |
| Gruhn, Jayme | Printing Services | 585-292-2520 |
| Gruhn, William | Printing Services | |
| Gruttadauro, Anthony | Athletics | 585-292-2864 |
| Grzywacz-Gwozdz, Malgorzatz | Custodial Operations | 585-292-2594 |
| Guarino, Susanna | Visual and Performing Arts | |
| Gue, Melissa | Student Life & Leadership Develop. | 585-292-2532 |
| Gugliuzza, Erin | Nursing | |
| Gugliuzza, Gina | Biology | 585-292-2730 |
| Guiles, Joyce | Workforce Development & Corporate College | |
| Gullo, Todd | Economic & Workforce Development & Career Technical Education | 585-685-6352 |
| Gustavson, Eric | Information and Computer Technology | |
| Guzewicz, Jeffrey | Health Professions | |
| Gwozdz, Jerzy | Custodial Operations | 585-292-2594 |