Not sure who to contact? Try one of these helpful numbers below:
| Trees | [email protected] | 503-595-0212 |
| Volunteering | [email protected] | 503-595-0213 |
| Donations | [email protected] | 503 467-2524 |
| Eugene & Springfield | [email protected] | 541-632-3683 |
You can also contact our general inbox at [email protected].
Our staff members are listed in alphabetical order below, starting with the Portland office, followed by the Eugene office. We’d love to hear from you! Please note that staff primarily work remotely or in the field and only periodically have phone access. We appreciate your patience and understanding.
We allow our staff to work a hybrid model, and there isn’t always someone at our office during working hours. If you want to visit the office in person, please make arrangements in advance.
If you want to contact us about a specific question, let us help you find the right person:
If you live in one of our service areas, you can sign up to get a tree of your very own.
If you’re looking for tree care resources, check out our Tree Care Guide!
If you’re looking for support because you’re worried about a tree that might be removed, please visit our tree advocacy page.
| General Inquiries | [email protected] | 503-595-0212 |
| Tree Care | Litzy Venturi | 503-467-2519 |
| Portland* | Thomas Meinzen | 503-345-7010 |
| Education, Clackamas County | Christine Smith | 503-467-2526 |
| Beaverton, Hillsboro | Mario Catani | 503-467-2521 |
| Washington County (unincorporated) | Jillian Malone | 503- 467-2525 |
| East County Multnomah | Winnie Kong | 503-467-2517 |
| Vancouver | Adela Miller | 503-467-2527 |
| Program Manager | Becky Blanchard | 503-467-2533 |
*Current Portland service area: North Portland, MLK Corridor, Southeast, and outer East Portland. Check to see if you are in our 2026-27 Portland service area here.
If your service area isn’t listed, reach out to general inquiries.
| Green Space Manager | Michelle Yasutake | 503-467-2520 |
| Media inquiries | Colin May | 503-467-2515 |
| Donations | Aliya Smyth | 503-467-2524 |
| Business partnerships | Sam Erman | 503-765-6585 |
Visit our Business Partnership page here.
Sign up for Treemail, our monthly E-newsletter, and read past issues.
| Workforce Development Manager | Rudy Roquemore | 503-467-2516 |
Learn more about our Adult Urban Forestry & Restoration Workforce Training Program.
| Admin, invoicing, finance | Lauren Greer | 503- 467-2531 |
| Executive Director | Yashar Vasef | 503-467-2514 |
| Deputy Director | Megan Van de Mark | 503-467-2536 |
Portland Office
Kathy Armstrong
Mario Catani
Neighborhood Trees Specialist- Washington County
He/Him/His
ISA certified arborist: PN-9959A
503-467-2521
[email protected]
Kristina Kavonian
Winnie Kong
Manuel Ku
Jillian Malone
Adam Marx
Neighborhood Trees Field & Systems Coordinator
He/Him/His
ISA Certified Arborist, PN-9963A
503-467-2537
[email protected]
Thomas Meinzen
Adela Miller
She/Her/Hers
ISA Certified Arborist, PN-10088A
Rudolph R. Roquemore II
ISA Certified Arborist, PN-9836A
503-467-2516
Christine Smith
Megan Van de Mark
503-467-2536
Litzy Venturi
Eugene Office
Erik Burke
