2025 Models of Excellence Award Program Honorees

Penn’s Models of Excellence program has recognized over 1,800 staff members for their accomplishments since it began in 1999. Now in its 26th year, Models of Excellence continues to honor the people who are the foundation of all we do.
This spring, 51 staff members will receive Models of Excellence Program awards for 2025. The work of these individuals and teams exemplifies Penn’s principles and practices.
During the Models of Excellence call for nominations last fall, members of the Penn community submitted an unprecedented number of nominations. The 2025 selection committee worked diligently and objectively to review and rate all the Models of Excellence nominations and select this year’s honorees. Penn Human Resources is grateful for the 62 nominators and the committee’s time, contribution, and commitment to this program.
Each award-winning staff member will receive $500 and an engraved keepsake.
Award Celebration on April 7, 2025
The Penn community will celebrate the honorees’ outstanding efforts and achievements at the Models of Excellence ceremony on April 7, 2025, 4 p.m. to 5 p.m. in the Harrison Auditorium in the Penn Museum, followed by a reception. Interim President J. Larry Jameson, Provost John L. Jackson, Jr., Senior Executive Vice President Craig R. Carnaroli, and Vice President for Human Resources Felicia A. Washington will present the awards on stage.
Learn about the 2025 honorees’ amazing work at www.hr.upenn.edu/models or download the 2025 Models of Excellence Honoree list.
These honorees were selected for their outstanding work in three categories: Models of Excellence, Pillars of Excellence, and Model Supervisor.
Seven Models of Excellence nominees are being recognized for their creativity, leadership, initiative, extraordinary service, and dedication to cost-effectiveness from among 39 compelling team and individual nominations.
The FAFSA Simplification Act Pilot Team
The Free Application for Federal Student Aid (FAFSA) Simplification Act Pilot Team educated and trained students, families, staff, and faculty on the impact of changes to the FAFSA application process and federal funding. The team developed and presented educational sessions throughout campus, resulting in a seamless application process for students and families and achieving a positive revenue stream of over $250 million in federal funding for the University.
- Sadia Abarry, Division of Finance
- Bria Boddie, Division of Finance
- Lyndsi Burcham, Division of Finance
- Samantha Corsaro, Division of Finance
- Jeffrey Greenberg, Division of Finance
- Erick Herrera, Division of Finance
- Amy Hooper, Division of Finance
- Joseph Manning, Division of Finance
- Hannah McKeever, Division of Finance
- Lissette Patterson, Division of Finance
- Nicole Soroka, Division of Finance
- Mathias Stangl-Riehle, Division of Finance
- Thomas Stewart, Division of Finance
- Elaine Papas Varas, Division of Finance
- Jodi Wagner, Division of Finance
Diana A. Johnson, Graduate School of Education (GSE)
Diana A. Johnson, executive assistant in the Dean’s Office at GSE, exemplifies dedication as a steadfast supporter of multiple deans. She handles intricate schedules, sensitive matters, and cross-functional projects with grace. A cornerstone of the school’s culture, Diana shares a wealth of institutional knowledge. Her reassuring, approachable presence is highly valued by faculty and staff.
The Joint Research Practices (JRP) Working Group
The Joint Research Practices (JRP) Working Group is a collaboration between the Center for Health Incentives and Behavioral Economics (CHIBE) and the Palliative and Advanced Illness Research (PAIR) Center. The JRP develops and disseminates best practices for conducting research that welcomes people from all backgrounds and represents the community we serve. The working group also provides free online resources and hands-on training on how to practice research in ways that build trust, promote fairness, and respect the experiences and contributions of all patients. The goal of the JRP is to make academic research more accessible for everyone.
- Lizzie Bair, Perelman School of Medicine
- Shira Blady, Perelman School of Medicine
- Emma Britez Ferrante, Perelman School of Medicine
- Brigit Joseph, Perelman School of Medicine
- Craig Kwiatkowski, Perelman School of Medicine
- Adina Lieberman, Perelman School of Medicine
- Arleen Lopez Cruz, Perelman School of Medicine
- Adam Mussell, Perelman School of Medicine
- Nirali Patel, Perelman School of Medicine
- Sara Riaz, Perelman School of Medicine
- Jonathan Richards, Perelman School of Medicine
- Devon Schroeder, Perelman School of Medicine
- Conor Shatto, Perelman School of Medicine
- Dorothy Sheu, Perelman School of Medicine
- Jingsan Zhu, Perelman School of Medicine
Leslie M. Levin, Graduate School of Education (GSE)
Leslie M. Levin, vice dean of admissions and student affairs at GSE, has unified all centralized student services under one cohesive umbrella. She has created systems and processes that maintain strong enrollment and provide the highest-quality experience to students. She plays a crucial role by prioritizing a culture of service to ensure that GSE offers students appropriate guidance and support.
Mental Health Co-Responder Program
The Mental Health Co-Responder Program is designed to enhance the University’s response to urgent student mental health emergencies during overnight and weekend hours. The program reduces stigma and potential barriers to accessing necessary emergency care for students in crisis. The team successfully expanded upon the virtual co-responder model to incorporate professional, in-person mental health services to provide a safe, efficient experience for students as well as emergency responders.
- Michael J. Belisairo, Division of Public Safety
- Beverly Carter-Fulmore, Division of Human Resources
- Benoit Dubé, Wellness at Penn
- Joseph W. Ferdman, Division of Public Safety
- Tamara Greenfield King, University Life
- William Melleby, Division of Public Safety
- Nora Nienhagen Greenberg, Division of Public Safety
- Jasmine Owens, Division of Public Safety
- Paige Wigginton, Division of Public Safety
- Derrick E. Wood, Division of Public Safety
Cindy Nguyen, School of Arts & Sciences (SAS)
Cindy Nguyen, an information technology support specialist in SAS, is the go-to person for institutional knowledge and serves as a pivotal member of the knowledge management team in SAS Computing. Cindy has solidified many new standard processes and stands out as an excellent example of genuine dedication to the community. She embodies the goal of helping researchers get their work done.
Bob Paul, Wharton School
Bob Paul, senior director of corporate and foundation relations at the Wharton School, inspires his team to exceed fundraising targets through collaboration, integrity, and strategic vision. His leadership has been pivotal in advancing interdisciplinary initiatives, including Wharton’s AI and environmental, social, and governance efforts. With over a decade of service, Bob’s empathy and trust-based relationships with stakeholders have set him apart, while his mentorship has fostered team growth and development.
The Pillars of Excellence nominees are being recognized for the strong foundation and important contributions of our staff in support roles who are pillars of the institution. Nine nominations were submitted in this category; three staff are being honored.
Anthony DeValerio, Facilities and Real Estate Services (FRES)
Anthony DeValerio, chargeperson in FRES, oversees the operation and maintenance of all campus cooling and refrigerant-based systems. He ensures reliable performance across Penn’s infrastructure, which includes two centralized chilled water plants and an extensive 16-mile underground distribution network. Anthony’s outstanding implementation of corrective, preventative, and predictive maintenance strategies has maximized system performance and reliability, which supports the University’s mission by providing a comfortable, efficient, and sustainable environment for learning and research.
Weining Guo, Student Services
Weining Guo, a senior application developer in Student Services, is a driving force in redesigning the technical infrastructure for departments across the University Life division. Her work has drastically increased the capacity and efficiency of the division and improved the user experience for both students and staff. Weining was vital in developing University Life’s account management portal, a critical tool that provides technical access to new and existing staff, automating several essential processes to free up the technical team for other initiatives. Weining has increased the technical security and stability of the University Life division.
Hitomi Yoshida, Student Services
Hitomi Yoshida, financial administrative coordinator at the Penn Women’s Center (PWC), manages the center’s financial activities. She was instrumental in re-engaging the Penn community after COVID impacted PWC’s initiatives, helping create a space where students and colleagues feel comfortable coming for programs and individual support. Hitomi created more leadership opportunities for work-study students, empowering them to organize programming aligned with their passions and the PWC mission. Hitomi also streamlined financial processes to help student organizations revitalize and grow their programs.
The Model Supervisor category received 14 nominations for 2025. Four are being honored for acting as leaders who serve and other outstanding work.
Edwin Berrios, Residential and Hospitality Services (RHS)
Edwin Berrios, the associate director of building operations in RHS, leads a team that directly supports 6,000 on-campus residents. He is a patient mentor who strengthens the community by promoting well-being and work-life integration. He empowers conversations by encouraging his team to explore ways to better serve our students, families, and peers with empathy and care.
Adrian Madison Cario, Wharton School
Adrian Madison Cario, the executive director of Wharton San Francisco, transformed Wharton’s West Coast campus workplace by cultivating deep relationships and fostering greater collaboration. Adrian empowers their team by creating an environment where everyone feels truly valued and respected. Among other initiatives, they launched the internal Fog Lifter Award, which recognizes colleagues who bring clarity and insight to discussions.
Melissa Kelly, Provost’s Center
Melissa Kelly, deputy managing director of the Penn Center for Innovation, transformed the corporate contracts and licensing teams through comprehensive mentorship and collaborative relationships. She is intentional and thoughtful about how individuals can grow and contribute. Melissa’s strategic vision and dedication have enhanced the morale of her teams and the quality of services they provide to the Penn community.
Katia Strieck, Penn Libraries
Katia Strieck, Goldstein Director of the Information Processing Center and Library Research Annex in the Penn Libraries, is a visionary leader who advances strategic initiatives to build dynamic resources, tools, and expertise that inspire critical inquiry and creative expression. Katia manages change with finesse, ensuring smooth transitions for staff within the evolving landscape of library services. Katia approaches each challenge with a consistently calm demeanor and focus on achieving the best outcome for her staff and the institution.
If you have any questions about the Models of Excellence program or the awards ceremony, visit www.hr.upenn.edu/models or feel free to contact Karen Kille, manager of Quality of Work-Life Programs in Human Resources, at karener@upenn.edu or (215) 898-7729.
Tess Wilkinson-Ryan, David Hoffman, and Emily Campbell: Order of the Coif 2024 Gasaway Faculty-Student Writing Award
Tess Wilkinson-Ryan, a professor of law and psychology and the Golkin Family Professor in the Penn Carey Law School; David Hoffman, the William A. Schnader Professor of Law in the Penn Carey Law School; and Emily Campbell, L’24, have won the Order of the Coif 2024 Lolly Gasaway Faculty-Student Writing Award for their collaborative work, called Expecting Specific Performance and published by the NYU Law Review in 2023.
Their research looks at how everyday people think courts handle broken contracts. Many believe that if someone breaks a contract, a court will force them to follow through on their promise (specific performance), rather than simply ordering them to pay money for the breach. Through surveys and experiments, the study shows that this belief is common but can change when people learn that courts usually award money damages instead. The findings suggest that these misunderstandings about contract law can influence behaviors, sometimes making people more likely to honor agreements because they think the law is stricter than it is. The paper also explores how legal psychology can help researchers better understand public perceptions of the law. “Our paper explores how non-lawyers perceive what happens when someone sues for breach of contract,” said Dr. Wilkinson-Ryan. “It involved a lot of creative problem-solving. We had to design a study that asked people what they think courts do without inadvertently teaching them new legal information. Our diverse perspectives helped us go beyond initial assumptions and create a study that truly reflects participants’ views.”
Ms. Campbell co-presented the paper at an academic conference with her professors while working as a summer associate at Latham & Watkins. She began the project as a summer research assistant, but, according to Dr. Wilkinson-Ryan, her contributions to the study design were so meaningful that she was quickly invited to co-author the paper.
The Order of the Coif, a national honorary society recognizing excellence in legal education, awards this honor annually to exceptional faculty-student collaborations in legal scholarship. To be eligible, students must rank in the top 10% of their class and complete at least 75% of their studies in graded courses.
“We are deeply grateful to the Order of the Coif for this recognition,” Mr. Hoffman said. “It underscores the value of collaborative work and highlights the interdisciplinary, collegial community at Penn Carey Law.”
The Gasaway Award celebrates outstanding faculty-student collaboration in legal scholarship, which Expecting Specific Performance exemplifies with original, thoughtful analysis and professional writing.
“The paper illustrates how lay intuitions about remedies and education can shift behavior,” said Coif secretary-treasurer Caroline Osborne. “It is engaging, interdisciplinary, and contributes meaningfully to contract law literature.”
Four Faculty Members: 2025 Sloan Research Fellows
Penn faculty members Jason Altschuler, César de la Fuente, Liang Wu, and Anderson Ye Zhang have each been selected to receive a 2025 Sloan Research Fellowship, which recognizes early-career scientists in North America. They are among 126 fellows, chosen from more than 1,000 nominees this application cycle, who will receive the two-year, $75,000 research fellowship.
Jason Altschuler is an assistant professor in the department of statistics and data science at the Wharton School. He also holds secondary appointments in the department of electrical and systems engineering and the department of computer and information science in the School of Engineering & Applied Science and is a member of the applied mathematics and computational sciences group in the School of Arts & Sciences. His research interests lie at the intersection of mathematical optimization, probability, and machine learning, with a focus on the design and analysis of efficient algorithms. Dr. Altschuler has been named a fellow for his contributions to the field of mathematics.
César de la Fuente is a Presidential Associate Professor in the department of psychiatry in the Perelman School of Medicine, with secondary appointments in Penn Engineering and Penn Arts & Sciences. The de la Fuente Lab pioneered the first AI-designed antibiotic with in vivo efficacy, launching AI-driven antibiotic discovery, and has identified more than a million new antimicrobial compounds. Dr. de la Fuente’s work has accelerated antibiotic discovery, cutting preclinical candidate identification from years to hours and turning decades of research into hours. He has won more than 80 awards, has appeared as an invited speaker at more than 300 talks, is a fellow of the American Institute for Medical and Biological Engineering, and is a National Academy of Medicine Emerging Leader. He has authored more than 170 publications and holds multiple patents. Dr. de la Fuente has been named a Sloan Fellow for his contributions to the field of chemistry.
Liang Wu is an assistant professor in the department of physics and astronomy in the School of Arts & Sciences. He uses advanced laser and light-based techniques to study materials that could power next-generation quantum computers, solar cells, and memory devices. His work focuses on materials like superconductors and quantum magnets, aiming to make future technology faster and more efficient. Dr. Wu has given more than 120 invited talks, and his honors include the Richard L. Greene Dissertation Award in Experimental Condensed Matter from the American Physical Society, the Army Research Office Young Investigator Award, the William L. McMillan Award from the University of Illinois (given for outstanding contributions in condensed matter physics), and the Presidential Early Career Award for Scientists and Engineers (given by the Army Research Office). Dr. Wu has been named a Sloan Fellow for his contributions to the field of physics.
Anderson Ye Zhang is an assistant professor in the department of statistics and data science at the Wharton School. His research interests include network analysis, clustering, spectral analysis, and analysis of preference data. A central theme of his work is the investigation of fundamental limits and the development of efficient computational methods in complex statistical problems. Working at the intersection of statistics and machine learning, he aims to advance both the theoretical and practical frontiers of modern data analysis. He has received prestigious accolades for his work, including the National Science Foundation CAREER award. Dr. Zhang has been named a Sloan Fellow for his contributions to the field of mathematics.
Since the Sloan Research Fellowships were first awarded in 1955, 135 faculty members from Penn have been recipients. The fellowships are among the most competitive available to researchers in North America.
Open to scholars in chemistry, computer science, earth system science, economics, mathematics, neuroscience, and physics, Sloan Research Fellowships are awarded in coordination with the scientific community. Candidates must be nominated by fellow scientists, and recipients are selected by independent panels of senior scholars based on research accomplishments, creativity, and potential of fellows to become leaders in their fields.