PSEC Members
Current Members
The Professional Staff Executive Committee (PSEC) is composed of eight general members and one chair. All members are full-time staff and are elected by the general professional staff community.
| Deanne Decrescenzo (PSEC Chair) Assistant Director, Student Activities and Programs 160 Thorndike Hall 212-678-6652 decrescenzo@tc.columbia.edu ![]() ----- |
| Colleen Tabor ----- |
| Maribel Roman Associate Director for Administration, Office of International Affairs 331 Horace Mann Hall 212-678-4015 mroman@tc.columbia.edu ----- |
| Nicole Marie Siniscalchi Assistant Director of Financial Aid, Enrollment Services Coordinator |
| Maria Lamadrid Director of Academic Administration, Biobehavioral Sciences Dept. 1161 Thorndike Hall 212-678-3894 |
| Director of Marketing, Office of Enrollment Services |
| Keith Layton Marketing Coordinator, Office of Enrollment Services 311 Thorndike Hall 212-678-8323 layton@tc.columbia.edu ![]() ----- |
| Sponsored Project Administrator, Office of Sponsored Programs |
| Manager of Residential Services & Projects, Plant Facilities Director |








