Our Team

Our staff, board, and committee members work tirelessly to empower communities and drive sustainable change. Join us today and help shape the future!

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Our Staff

J Anderson

Jennifer Anderson

Executive Director
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Jennifer Anderson, Executive Director

For the past 30 years, Jennifer has led innovative organizations at the intersection of social impact and management, including co-founding DudenAnderson and Sustrana, where she has helped non-profits and businesses optimize strategies and sustainability efforts. With a background in healthcare, consulting, and sustainability and a Masters of Public Health, Jennifer has consistently advanced impactful initiatives that improve communities and organizations alike.
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M Armstrong Headshot

Meredith Armstrong

GROW Program Manager
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Meredith Armstrong, GROW Program Manager

Meredith Armstrong joined Trellis for Tomorrow in 2026 as the GROW Program Manager leading Trellis’ intern program.  Prior to joining Trellis, Meredith’s career spanned nearly thirty years as an innovative leader in the hospitality industry working in various disciplines including operations, sales, training, and global consulting.  She is excited to pair her corporate background and love of all things food and gardening with Trellis’ mission providing education and life skills to our GROW interns.

When not working, Meredith loves spending time with her family, trying new recipes, and being outside.

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Jeff

Jason Diefenderfer

Agriculture Education Manager
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Jason Diefenderfer, Agriculture Education Manager

Jason is Trellis for Tomorrow’s Agriculture Education Manager, helping to plan and deliver educational volunteer programming for individuals and corporate partners. While achieving his B.S. in Sustainable Agriculture from Delaware Valley University (and for some time after), he worked for Montgomery County Community College, delivering biology labs while also overseeing a student volunteer group based in sustainable practice advocation and exploration. It was through this work that he discovered a deep and abiding love for horticulture, agriculture, and education. Trellis is the perfect intersection for all three of these passions, and it seems Jason has found his perfect fit with us.
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Gwen

Gwendolyn Donahue

Sr. Manager of Engagement and Giving
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Gwendolyn M. Donahue, Sr. Manager of Engagement and Giving

Gwendolyn M. Donahue serves as the Sr. Manager of Engagement and Giving at Trellis for Tomorrow, where she leverages her passion for cultivating sustainable futures through community engagement and impactful philanthropy. With a career dedicated to donor relations and major gift solicitation, Gwendolyn brings extensive experience in fostering meaningful connections and driving philanthropic support.

Before joining Trellis, Gwendolyn was the Manager of Donor Relations and Board Liaison at the Rosenbach Museum and Library. Her strategic approach to donor stewardship and development initiatives significantly contributed to enhancing donor relationships and advancing institutional goals.

Gwendolyn’s commitment to social, and economic justice is evident throughout her career, including her tenure at the Catholic Foundation for Brooklyn and Queens, where she played a key role in donor cultivation and event management. Her dedication to building resilient communities is underscored by her ongoing professional development in fundraising strategies and nonprofit management.

Outside of her work at Trellis, Gwen can be found tending to her small vegetable patch, experimenting with baking recipes, and managing her own business specializing in organizing and home management.

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Sam FeathermanSam

Sam Featherman

Agricultural Specialist
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Sam Featherman, Agricultural Specialist

Sam Featherman is the Agricultural specialist for Trellis for Tomorrow. After starting off in agriculture in 2020 as a volunteer for a youth led community garden in Philadelphia Sam now brings six years of experience in organic and conventional vegetable production to the Trellis Team. Before coming to Trellis Sam was the Assistant manager for The Seed Farm, a graduate of the Rodale Institute Farmer training program, and was the manager for The Eagle Point Farm Market and Greenhouses in Kutztown PA. Sam is passionate about food preservation and can be found canning salsa and fermenting hot sauce in his free time.
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Cian Flanagan

Cian Flanagan

Marketing Specialist
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Cian Flanagan, Marketing Specialist

Cian Flanagan is Trellis’ Marketing Specialist, leveraging community engagement and communications platforms to spread the word about Trellis’ mission-driven work. Cian holds a B.A. in Journalism from Temple University, where their interest in mutual aid and community organizing was first sparked. Cian has a background in both corporate communications and early childhood education. Now, Cian’s work has led them to both Barnstone Art For Kids and Trellis for Tomorrow, and is thrilled to have the chance to use their communication skills to support the next generation in our community. Outside of work, Cian enjoys hiking with their family and crafting!

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Grace

Grace Hardy

Sr. Manager Operations and Impact
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Grace Hardy, Sr. Manager Operations & Impact

Grace Hardy is the Senior Manager of Program Operations and Impact at Trellis for Tomorrow. She started at Trellis in 2020, helping to deliver our SEED Skills program. Since then, she has helped to manage and deliver all of the programs that Trellis offers. In her current role, she is focused on tracking and reporting out on the impact of our work, as well as operational support across the organization. Outside of work, Grace enjoys baking, hiking or attempting to learn a new craft.
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Josh

Josh Hughes

Agricultural Innovation Manager
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Josh Hughes, Agricultural Innovation Specialist

Joshua Hughes is an urban agriculture and sustainability professional with a background in ecology and hands-on experience in hydroponic and aquaponic food systems. He currently serves as Agriculture Innovations Manager at Trellis for Tomorrow, where he leads the development of sustainable growing programs and community partnerships. Joshua is passionate about education, environmental stewardship, and creating accessible pathways for youth to engage with food systems and ecology.
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Alyssa

Alyssa Kariofyllis

Food for All Program Manager
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Alyssa Kariofyllis, Food for All Program Manager

Alyssa is Trellis for Tomorrow’s Food for All Program Manager. She manages the administration of the garden-based and hydroponics Food for All programs while working closely with partners and volunteers to build engagement. Alyssa’s passion for organic gardening, food justice, and climate resilience was stoked over a decade ago when she co-led a volunteer-based sustainability group and community garden in Tallahassee, FL. While continuing to learn about gardening and community-based food systems, Alyssa worked in the Boston area to design engaging educational resources and build strong connections across large networks. When Alyssa isn’t collaborating with partners or coordinating with colleagues, you’ll find her cooking, baking bread, gardening, or quilting.
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Martin

Martin Koon

Senior Agricultural Manager
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Martin Koon, Senior Agricultural Manager

Martin Koon joins Trellis for Tomorrow as the Senior Agricultural Manager with a robust background in both livestock and crop production. With nearly a decade the agricultural space, Martin brings a diverse skill set to this new role. He is excited to leverage his experience to assist Trellis in growing community through the production of high quality, highly nutritious vegetables.
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Oneal Latimore

Oneal Latimore

Youth Program Manager
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Oneal Latimore, Youth Program Manager

Before he was an educator, Oneal did a little bit of everything. He was a Class V whitewater river guide trained in the mountains of Northern California, and served as a soldier in the U.S. Army’s 3rd Infantry ‘Old Guard’ at Arlington National Cemetery. He’s spun records as a DJ in San Francisco nightclubs, made coffee as a barista, and even ran his own 8-acre research farm. Since moving back to Philadelphia, Oneal has worked with the Delaware, Chester, and Philadelphia County school districts to design and develop in-classroom hydroponic farm systems that connect directly to STEM and career related curricula. He is proud to support Think and Grow Farms, LLC as a Senior Technical Advisor helping to bridge the gap from institutional research to value-added business practices. Oneal graduated from Southern Oregon University with honors in Anthropology and Emerging Media. For over 20 years, he’s teamed up with everyone from business owners and industry pros to farmers and natural medicine practitioners, all with the goal of creating experiences that are high-value, high-quality, and genuinely meaningful.
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Jane Matt

Jane Matt

Agriculture Education Manager
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Jane Matt, Agriculture Education Manager

Jane is Trellis for Tomorrow’s Agriculture Education Manager for School CREWS working with K-12 students. Jane has been teaching environmental stewardship skills since 2012. She earned her B.S. in Social Sciences and Environmental Management, along with her Permaculture Design Certificate. Jane is passionate about food justice, skill sharing, zero waste, and sustainability education. Among many noteworthy accomplishments, Jane brags about picking up trash across the western U.S., building four Bottle Brick Benches, and laying the crucial foundation for a growing industrial compost company. Today, Jane works to enhance our education programming for our communities’ youngest members, K-12 students.
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David

David Ryle

Director of Programs
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David Ryle, Director of Programs

David Ryle is the Director of Programs at Trellis for Tomorrow and works with our incredible team to create impactful programs designed to build community resilience, youth development and greater food security for our region. With a background in youth ministry and a career deeply rooted in social justice, David is a firm believer in the power within people, especially young people, to work together to bring about positive change. Drawing on nearly 15 years of experience in organic agriculture – from urban gardening to large-scale, community-centered commercial farming – he combines practical know-how and a passion for sustainability as he works to encourage young and old alike to rethink our food system. David and his wife live in East Coventry where they run an organic farm and an herbal tea company.
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Amanda

Amanda Swanson

Sr. Finance and Operations Manager
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Amanda Swanson, Sr. Finance and Operations Manager

Amanda joined the Trellis for Tomorrow team in 2023 as the Finance and Operations Manager. She has a BS in Business from Bloomsburg University. Before joining the team, Amanda had been an educator for over 10 years, and held various roles working on HR and operations aspects of small to medium sized organizations. Amanda’s financial experience extends to managing budgets, financial reporting, grant management, and compliance. She has meticulous attention to detail and strong problem-solving skills, and her ability to communicate has helped create business impact and adds value to Trellis for Tomorrow. She is an adaptive learner, and always willing to take advantage of new learning opportunities. Beyond her professional role, Amanda is actively involved in volunteer work and community engagement.

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Our Board

Bob Prachar

President

Founder & President
SPRINGER Leadership, LLC

Kay Hunsberger

Vice President
Chair, External Affairs Committee

Executive Director
Merck & Co. Inc

Alex Lutz

Treasurer
Chair, Finance Committee

Senior Financial Planning Analyst
American Student Transportation

Monakee D. Marseille

Secretary
Governance Committee

Litigation Counsel
Saint Gobain Corp., NA

Shantha Curnyn

Member
External Affairs Committee

President & Founder
Solutions Frameworks

Ashlie Delshad

Member
Chair, Internal Affairs Committee

Assoc. Professor of Political Science & Faculty Assoc. for Student Success, West Chester University of PA

Tessa Henry

Emeritus Member

U.S. Foreign Service Officer
U.S. Department of State

Melissa Hinmon

Member

Director of Equity Trading
Glenmede

Matt Keener

Member

Senior Product Development Manager
Nomura Asset Management

Kristy Leong

Member

Verdant Growth Consulting
Fractional Head of Marketing

Lara Penn

Member

Principal Scientist
Merck and Co.

Amanda Crawford

Member

Deputy General Counsel
IKEA North America Services, LLC

Terry Bret

Member

Founder and CEO
Kimberton Wholefoods

Our Commitee Members

David Brennfleck

External Affairs Committee

SAP, National Security Services
Customer Success Advocate

Jana Holt

External Affairs Committee

Global Director, Sustainable Investing Solutions
SEI Investment Management Co

Lynne Watt

External Affairs Committee

Manager, Risk Management & Insurance
Saint-Gobain Corporation

Ace Ahmed

Finance Committee

Senior Manager – Vanguard

Mike Quintiliano

Finance Committee

CFO & COO at The Lincoln Center

Sam Marino

Finance Committee

Portfolio Manager at Firstrust

Jordan Peek

Programs Committee

Project Manager – AgConnect

Tamaralyn Wilson

Programs Committee

Special Education Coordinator – Career Academy

Heather Rinker

Programs Committee

Our Support Staff

Michele Gerace

Bookkeeper

Larkey Design

Web Administrator

Ray Schneider

Photographer

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