All staff can be reached via email. 

Senior Leadership

Karen Doyle Grossman, Executive Director,

Jeanne Johnson, Chief Operations Officer,

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

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

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

Willie Freeman, Program Assistant, Pathways to Planetary Health,


Monique Francis, Deputy Director, Operations & Events,

Liz Greene, Senior Event Planner, Consultant, 

Henry GarciaMaintenance, 

Jane Kolleeny, Lead Volunteer, Retreats and Business Development,


Fruzsina Molnar, Senior Development Coordinator,

Elisabeth Preisinger, CBR Manager,

Pema Chodon Lama, Retreats Support

Sonam Topgyal, Retreats Support

Rosanna ScangaHousekeeping, 


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