Sustainability & Environmental Education Division Staff

Heather Merchant
Sustainability & Environmental Education Manager
Ph: (972) 769-4111
Email

Nicole Warhoftig
Sustainability & Environmental Education Supervisor
Ph: (972) 769-4132
Email

Renee Krebs-Bridges
Senior Administrative Assistant
Ph: (972) 769-4130
Email

Yarcus Lewis
Sustainability Projects Supervisor
Ph: (972) 769-4381
Email



Erin Hoffer
Compost & Landscaping
 Education Coordinator

Ph: (972) 769-4228
Email

Charlotte Sangermano
Litter Awareness Coordinator
Ph: (972) 769-4369
Email

Heather Harrington
Sustainability Volunteer Coordinator
Ph: (972) 769-4313
Email

Mark Bershell
Recycling Education Coordinator
Ph: (972) 769-4328
Email

Katie Masucci
Water Education Coordinator
Ph: (972) 769-4216
Email

Alex Pharmakis
Sustainability Outreach Coordinator
Ph: (972) 769-4343
Email