All staff can be reached via email. For more information on making a donation to the Garrison Institute, please contact

Senior Leadership

Karen Doyle Grossman, Executive Director,

Jeanne Johnson, Chief Operations Officer,

Dr. Angel Acosta, Director of the Garrison Institute Fellowship, 

Sue Lee, Director for Institutional Advancement, Development and Communications,

Stephen Posner, PhD, Director of Pathways to Planetary Health,

Sander Tideman, Director of Compassionate Leadership in Finance (CLIF),

Christa M. Tinari, Director, Contemplative-Based Resilience (CBR),


Monique Francis, Deputy Director, Operations & Events,

Liz Greene, Senior Event Planner, Consultant, 

Henry GarciaMaintenance, 

Jane Kolleeny, Lead Volunteer, Retreats and Business Development,

Dawn Robertson, Communications Specialist,

Fruzsina Molnar, Senior Development Coordinator,

Elisabeth Preisinger, CBR Manager,

Jenna Gottlieb, Events & Office Coordinator,

Pema Chodon Lama, Retreats Support

Sonam Topgyal, Retreats Support

Rosanna ScangaHousekeeping, | Extension 135

John TeagleMaintenance,



Shelley Boris
(Fresh Company), Food Service, | 845.424.8204

David Kelly Duncan, Audio-Visual, | 914.525.9691

Images by Erin Wik Photography and Sue Lee, Garrison Institute