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Our Team

Thorne’s programs are guided by a passionate team of nonprofit professionals and environmental educators. Each summer, more than 30 seasonal instructors join us to share their love of nature and make camp an unforgettable experience.

  • Andy Maeding (he/him)

    FACILITY & STEWARDSHIP COORDINATOR

    303.499.3647 x 122
    andy@thornenature.org

    Andy brings over two decades of experience fostering nature connection with youth through wilderness expeditions, sea kayaking, snorkeling, scuba diving, backcountry skiing, fly fishing, and international travel.

  • Carrie Riesberg (she/her)

    MARKETING MANAGER

    303.499.3647 x 110
    carrie@thornenature.org

    Carrie finds joy in nature through shared adventures with her family and friends—paddling, hiking, and frolicking in beautiful wild places.

  • Chris Shinn (he/him)

    PRESCHOOL EDUCATOR

    303.499.3647
    chris@thornenature.org

    Chris grew up in Texas catching horny toads, wrestling with snakes, and dodging scorpion stings, and now brings that same sense of wonder and adventure to teaching preschool outdoors at Thorne.

  • Christian Fowler (he/him)

    TEACHING AND LEARNING SPECIALIST

    303.499.3647 x124
    christianf@thornenature.org

    Christian has a passion for environmental education and aims to help others connect with the Land, their communities, and themselves in meaningful ways.

  • Christian Vargas (he/him)

    DIRECTOR OF COMMUNITY ENGAGEMENT

    303.499.3647 x 111
    christian@thornenature.org

    Christian has always had a connection to the outdoors and enjoys camping, mountain biking, skiing, hiking, and paddleboarding with his two sons (Thorne and NKJN alums), wife, and their dogs.

  • Chuy Gallegos (él/he)

    COMMUNITY LIAISON NKJN / ENLACE COMUNITARIO NKJN

    720.601.4964 or 303.499.3647 x 107
    chuy@thornenature.org

    Chuy Gallegos grew up exploring the deserts of Mexico, and now shares his love of the outdoors with his family and young adventurers at Thorne.

  • Danielle Henshaw (she/her)

    DIRECTOR OF PEOPLE, CULTURE, AND LEARNING

    303.499.3647 x 114
    danielle@thornenature.org

    Being outdoors and connecting with nature has been a lifelong passion for Danielle, and now she enjoys hiking, camping, boating, and backpacking with her family.

  • Erica Carpenter (she/her)

    PRESCHOOL EDUCATOR

    303.499.3647
    erica@thornenature.org

    Erica has a deep passion for finding the magic in nature and instilling the importance of caring for our Mother Earth within our future land stewards.

  • Erin Saunders (she/her)

    DIRECTOR OF VISION

    303.499.3647
    erin@thornenature.org

    When she’s not dreaming up new ways to get people outside, you’ll find Erin hiking, biking, and splashing in creeks with her family, always ready for the next muddy, sun-soaked, or wildflower-filled adventure.

  • Gabriela Monge-Escalante (ella/suya/she)

    COMMUNITY ENGAGEMENT COORDINATOR

    720.910.1895
    gabriela@thornenature.org

    Gabriela enjoys outdoor activities with her two children (Thorne and NKJN alums) and oil painting.

  • Hailee Settlemoir (she/her)

    DEVELOPMENT & DIGITAL COMMUNICATIONS MANAGER

    303.499.3647 x 121
    hailee@thornenature.org

    Hailee grew up in a little town south of Saint Louis, Missouri, where she fell in love with Earth stewardship.

  • Hannah Fowler (she/they)

    PRESCHOOL EDUCATOR

    303.499.3647
    hannah@thornenature.org

    Hannah’s work as an environmental educator at a camp in Alabama developed her love for snakes and herptiles and also helped her discover nature education as a tool for bringing justice to communities in need.

  • Hattie Gilburt (she/her)

    PRESCHOOL EDUCATOR

    303.499.3647
    hattie@thornenature.org

    Hattie’s love for the outdoors and her passion for teaching young children go hand in hand at Thorne Nature Preschool.

  • Jill Fricker (she/her)

    INTERIM EXECUTIVE DIRECTOR

    303.499.3647 x 105
    jill@thornenature.org

    Jill believes in the boundless capacity of young people and is dedicated to holding space that nurtures their curiosity, confidence, and possibility.

  • Kalei Gopar-Martinez (she/her)

    COMMUNITY IMPACT SPECIALIST

    303.499.3647
    kalei@thornenature.org

    Kalei worked with the NKJN program for over seven years before joining the Thorne team and loves paddleboarding, fishing, and having picnics.

  • Katharine Gurholt (she/her)

    PRESCHOOL EDUCATOR

    303.499.3647
    katharine@thornenature.org

    Katharine believes that both children and adults thrive when connected to nature, and nurtures her own connection to nature by bird watching, backpacking, biking, and skiing.

  • Kayli Karie (she/her)

    PRESCHOOL EDUCATOR

    303.499.3647
    kayli@thornenature.org

    Kayli enjoys hiking with friends, swimming, practicing yoga, and spending time with her partner, her dogs (Daisy and Boots), and her family.

  • Lauren Barth (she/her)

    LAUREN BARTH

    303.499.3647 x 106
    lauren@thornenature.org

    In Lauren’s free time, she can be found making jewelry out of retired skis, rafting, climbing, biking, running, and hiking with her dog, Peri.

  • Molly Murphy (she/her)

    CAMP PROGRAM DIRECTOR

    303.499.3647 x 123
    molly@thornenature.org

    Molly feels at peace in nature while backpacking, hiking, swimming, or looking at the wildflowers each season.

  • Natalie Becker (she/her)

    NATURE CENTER PROGRAM DIRECTOR

    303.499.3647 x 103
    natalie@thornenature.org

    Natalie believes deeply in the summer camp experience as a means to connect young people with themselves, others, and the rest of the natural world.

  • Dr. Oakleigh Thorne, II (he/him)

    FOUNDER & HONORARY PRESIDENT

    303.499.3647 x 104
    oak@thornenature.org

    Read Oak’s history

  • Rachel Brett (she/her)

    DIRECTOR OF COMMUNITY PARTNERSHIPS

    303.499.3647 x 102
    rachel@thornenature.org

    When she’s not working, Rachel spends her time hiking, trail running, gardening, eating hummus, and playing with her two children.

  • Silje Copper (she/her)

    PRESCHOOL EDUCATOR

    303.499.3647
    silje@thornenature.org

    Silje believes that children who develop a love of nature will become lifelong stewards of the Earth, and Thorne Nature Preschool helps children to love the outdoors.

Our Board of Trustees

Thorne is governed by a Board of Trustees, which makes policy-level decisions that guide operations to ensure the fulfillment of Thorne’s mission. All of Thorne’s Trustees volunteer their time and contribute their talents in ways that best help Thorne connect youth to nature.


John Ricotta / Board Chair
FirstBank - Executive Vice President


Sarah Hauck / Vice Chair
Conservation International - Director, Freshwater Health Index


Sarah Irizarry / Treasurer
Harris Freeman - VP of Brands and E-commerce


Aidan Smith / Secretary
CEO of American Outdoor Products


John Ahrens
BOE St Vrain Valley School District - Director of Education


Luis Alvarez
Dolphin View Vacation Rentals - Principal


Leidy Pineda Flores
City of Boulder Open Space and Mountain Parks - Bilingual Education & Outreach Senior Representative


David Kirk
Highland Real Estate Consulting


Sari Long
Faegre Drinker - Partner & Corporate Immigration Attorney


Juana Mendoza
Longmont Justice Center - Volunteer; Generate Hope Non-Profit Agency


Annika Paradise
Instructor, Front Range Community College; Author


Tammy Sandoval
State Farm- Agent


Jay Schultz
Workday- Director, Software Engineering


Micah Shagoury
JSR Life Sciences - Senior Manager Strategic Planning


Mary Kathryn Wood
WK Real Estate - Real Estate Agent; former BVSD High School Teacher