Treeline leadership team

Meet Our Team!

A Team Living Out Big Professional Values

Combine trust in each other, plus dedication to learning and collaboration — and you’ve described the team at Treeline Enrichment. We inspire each other to show up with enthusiasm and excellence each day to serve the remarkable children and families of our community. 

Yes, our outdoor space is special, but our team is what brings that magic to life!

Meet the Leadership Team

In addition to our leadership team, we have an amazing crew of volunteers and play guides who join along to keep the outdoor fun rolling smoothly and safely. 

Angela Rosenburg, OTD, OTR/L

Owner
Occupational Therapist
TimberNook Program Director

Since starting her career in 2004, Angela has passionately worked with children across Central Florida to help them achieve their best!  After years in the schools and clinics, Angela is driven to level up the therapy process by taking services and programs into nature — drawing on the rich therapeutic opportunities wild, natural spaces provide!  Angela believes therapy should be fun & functional, goals should be meaningful to the child and parent, and she has found that outdoor groups provide real interactions and real skills that cannot be replicated in the clinic.  By taking therapy and programs outdoors,  Angela has observed tremendous transformations of sensory, motor, social, emotional, and cognitive skills.  When not in the woods, Angela can be found at home with her husband and 3 kids playing games, building with blocks, and planning their next adventure.  

Advance Training, Courses, and Certifications: 

  • National Board for the Certification in Occupational Therapists
  • STAR Pro Cert 1, Professional Credential in Sensory Processing, STAR Institute
  • The Learn Play Thrive Approach to Autism
  • Integrated Listening Systems Practitioner
  • Becoming Evidence Based Course
  • Therapy in the Great Outdoors ConTiGo Course
  • Handwriting Without Tears, Handwriting Specialist 
  • Certified TimberNook Provider
  • Homeschool Context & Treatment Strategies
  • Fieldwork Educator Certificate
  • Intensive NDT Handling Techniques Course
  • Mealtime Miseries Course
  • The Sensory Integration Perspective, SIPT Course 1
  • Ready Bodies, Learning Minds Course
  • Project Learning Tree, PreK-8 Course
  • The Cedarsong Way Foundations Training

Krystal Lockhart, BA, RYT 200

Nature Play Manager
TimberNook Provider

Krystal brings a growing naturalist base to our Treeline team.  As a Certified TimberNook Provider, Eco-Stories Facilitator and a homeschool parent, Krystal values giving kids the time and space to be themselves, get creative, and explore their own abilities and interests.  Living on 20 acres of woods, Krystal is interested in education, conservation and preservation while also supporting the connection between play, creativity and the natural world.  She has completed over 150 hours of training as a student in the Florida Master Naturalist and Land Steward Program giving her in depth knowledge about Florida’s natural systems and the plants & animals that are dependent upon them; an understanding of the complexities of conservation; and skill in interpreting the environment for others.  Krystal is also an Apprentice level graduate from the University of Florida Master Beekeeper Program.  She uses research-based beekeeping best management practices in her own bee hives, and can provide research-based education to the non-beekeeping public on the important role of bees and pollination to our food supply.  Krystal is a 200-hour Yoga Teacher and passionately teaches others that yoga is not just done on the mat, but in daily life. Her teaching demonstrates the importance of the breath, body awareness and finding the balance between flexibility and strength. She takes yoga to another level by bringing her teaching outdoors to foster a connection to nature.  When not running TimberNook programs or Eco-Story programs with Treeline Enrichment, you can find Krystal teaching yoga classes outdoors, working on her property, tinkering with her husband and son, or catching up on a book.  

Advance Training, Courses, and Certifications: 

  • Certified TimberNook Provider
  • Registered Yoga Teacher
  • Apprentice Bee Keeper
  • Florida Master Naturalist and Land Steward Program Student
  • Project Learning Tree, PreK-8 Course
  • The Cedarsong Way Foundations Training

Kristina Bass, BS, OTR/L

Occupational Therapist

With 25 years of experience, Kristina is a pediatric occupational therapist with a passion for playful interventions that are fun, effective, and grounded in purpose.  Kristina grew up camping, fishing, climbing trees, and exploring the woods.  As a mother of triplets, Kristina loved to say yes to the mess in the dirt, mud, and rain.  She believes that being active outside positively impacts the body, mind, and development.   You can continue to find Kristina outdoors walking the trails with her dogs or kayaking on one of Central Florida’s many lakes!  

Advance Training, Courses, and Certifications: 

  • National Board for the Certification in Occupational Therapists
  • Integrated Listening Systems Practitioner 
  • Advanced Training in Sensory Integration
  • Advanced Training in NeuroDevelopmental Therapy
Photo of Lindsey Stoval, pediatric occupational therapist

Lindsey Stovall, OTD, OTR/L

Occupational Therapist

After years in the clinics and schools, Lindsey is thrilled to be taking her work outdoors with Treeline.  Lindsey is passionate about child-led interventions that cultivates a sense of wonder, curiosity, and confidence.  With past experiences in equine-assisted therapy, involvement with guide dogs, and work internationally, Lindsey brings even diversity of knowledge, leadership, and commitment to the Treeline team.  

Advance Training, Courses, and Certifications: 

  • National Board for the Certification in Occupational Therapists
  • DIR Floortime Introductory Course
  • Handwriting Without Tears 
  • The Zones of Regulation
  • Fieldwork Educator Certificate

Ryan Rosenburg, BA

Technical Support
TimberNook Provider

Ryan has a Bachelor’s degree from Florida Southern College.  He is a Florida native and a regular volunteer with middle and high school groups.  As a professional in the field of Information Technology, Ryan is a progressive problem solver and excels at thinking outside the box.  Ryan sees the value in getting our “big kids” back into nature, building community, and giving tweens and teens the time and space to hold onto their childhood.  

Advance Training, Courses, and Certifications: 

  • Certified TimberNook Provider

Joni Stow

Administrative Assistant

With over 12 years of diverse business experience, Joni is focused on bringing you quality customer service, reliable communication, and efficient systems to make your experience with Treeline Enrichment as smooth as possible. Joni has been participating as a volunteer for our Timbernook programs since 2020, and you will likely see her at many of our pop up programs and school break events. As a mom to a nature-loving little girl, Joni and her family love to explore natural wild spaces around Central Florida and beyond.