A Public Agency Serving the cities of Pomona, Claremont and  La Verne
Chief Executive Officer
Jess Duff
jduff@tricitymhs.org


Chief Financial Officer
Margaret Harris
mharris@tricitymhs.org

Program Chief
Mary Baron 
mbaron@tricitymhs.org

Director of Operations
Nancy Gill 
ngill@tricitymhs.org

Executive Assistant
Nancy Day
nday@tricitymhs.org
Main Line (909) 623-6131
Main Fax (909) 865-9281



Crisis and Emergency Services
(909) 623-9500
Toll Free: (866) 623-9500



Administration
Fax (909) 623-4073
Info@tricitymhs.org
  










  
Client Complaint & Grievance Procedures