Meet the Mason Nation

John Tyree, one of Mason’s University Business Consulting (UBC) consultants, started working at Mason in 2019, but his connection to the Mason Nation dates back to 2010.

Ashanti Mumin joined George Mason University Police and Public Safety in February 2022. He worked for the Fairfax County Sheriff’s Office for four years and has a background in responding to mental health crises.

Cathy Pinskey, capital program director at George Mason University, has watched Mason’s square footage grow a lot over the years—by the millions. As capital program director with Mason Facilities, Pinskey has overseen the university’s largest and most complicated capital projects to date, including the Core Campus Project from 2016 to 2022, which revitalized the heart of the Fairfax Campus. Today, her main focus is Fuse at Mason Square, a new building currently under construction.

Dee Arrington is the site coordinator at George Mason University's Potomac Science Center.

Shayna Marlowe is assistant director for sexual and interpersonal violence and student support services at Student Support and Advocacy Center at Mason Square.

Ric Chollar helped give shape to Mason’s story of LGBTQ advocacy, one in which he insists there are many unsung heroes.

When Alissa Karton began working at George Mason University in 1996, the university looked like a very different place, with fewer residence halls, fewer students, and a reputation for being a commuter school.

As an undergraduate, Doni Nolan, BA Biology ’14, had no visions of a future profession until she visited the greenhouse on George Mason University’s Fairfax Campus.

As the director of Mason's Early Identification Program, Khaseem Davis works to ensure students have the tools they need to be successful—even in a pandemic.

Amy Sullivan loves her job as the head of preservation services at Mason's University Libraries, where she works to ensure the safety of items in the university’s libraries and collections.