MOSAIC Staff
Robin Riley-Casey
Associate Dean of Students and
Director of College Life, Community, and Belonging
MOSAIC (Muhlenberg Office for Student Access, Inclusiveness, and Community)
I am an Ohio native, equity advocate, sports enthusiast and a poet.
As the Director of MOSAIC, it is my responsibility to support a just and equitable community at Muhlenberg College. MOSAIC serves as a campus-wide resource that facilitates and promotes a learning community of multicultural understanding and exchange through collaboration, dialogue and action. MOSAIC is committed to making a difference in the lives of all students. We welcome your support in this endeavor.
[email protected]
Office: 484-664-3228
Zakary Bray
Assistant Director, MOSAIC & Specialty Housing
Zakary Bray received a B.A. in Communication from the University of Pikeville. With experience in programming and student leadership, he has worked extensively in first-year, gender-inclusive, and co-ed residential spaces, fostering supportive environments for diverse student populations. His commitment to student success and advocacy has been central to his work, ensuring that every student feels seen, heard, and valued.
A student-first professional, Zakary is deeply passionate about equity and belonging, striving to create inclusive communities where individuals can thrive. Guided by the quote, "Be the person you needed when you were younger," he is dedicated to shaping policies and programs that empower students and provide them with the resources and mentorship necessary for success.
Taylor “Tay” Johnson, ‘10
Assistant Director & Program Coordinator, Emerging Leaders
Tay joined MOSAIC from the Muhlenberg Admissions Office. She graduated from Berg in 2010 and returned as a staff member in 2021. While on the Admissions team, she recruited mainly in the five boroughs of New York City and worked closely with various community-based organizations there. She looks forward to maintaining her connections with these organizations and the amazing students here at Berg.
Tay is fun, bubbly, a passionate maker/crafter, a movie fanatic (especially horror), and lives a Berg life on and off campus as part of a multi-generation Berg family.
Tina Guida
She/her
Administrative Assistant, MOSAIC
I am excited to be working with students in the Muhlenberg Office for Student Access, Inclusiveness, and Community, and can think of no more important department on campus to serve. In addition to supporting MOSAIC, I also work with Africana Studies, the Emerging Leaders and First Generation programs.
I bring to Muhlenberg over a decade of experience in liberal arts colleges and universities in New York and Pennsylvania including Penn State Lehigh Valley and Cedar Crest College. I love my work as an administrator, author, and student mentor.
I was a disabled undergraduate student and the first generation in my family to attend college, and the offices and services that helped me finish my degree forever changed my life. I feel a calling to work with this next generation of leaders, embracing the mission of MOSAIC with a strong commitment to social justice and cultural celebration. Grounded in positive psychology, my work supports students to excel academically, to feel welcomed and valued, and engages them in experiences that will enrich their careers and their lives.
[email protected]
Office: 484-664-4006
