Greenhouse Pediatric Therapy

planting hope, growing dreams

The Greenhouse Team

The Greenhouse Girls, April 2016

Staff Retreat, 2017

Kassie Peck, MOT, OTR/L

Owner/Occupational Therapist


Kassie has been an occupational therapist for over 15 years, primarily focused in pediatrics.  She founded Greenhouse in May, 2014, with a vision to bring hope to families through exceptional occupational therapy services.  Ms. Kassie is a "grown-up sensory kid" who loves working with children who also have sensory processing challenges.  In addition, she is highly skilled in feeding therapy, challenges with play and social skills.  Kassie has extensive experience with children on the autism spectrum, as well as anxiety, ADHD, giftedness/2e, and general developmental delays.  Some of her favorite things are OSU, reading, crochet, sports and spending time with friends and family. Ms. Kassie is currently earning her DIR/Floortime certification through Profectum.

Rachel Ottley, OTR/L

Occupational Therapist


Rachel is a DIR/Floortime Certified Occupational Therapist.  She has been practicing for over 20 years in both Australia and the USA.  She is especially interested in neurodivergence and working with children on the autism spectrum while utilizing sensory strategies to support interactions and development.  Rachel loves teaching and has presented to therapists across the United States, as well as locally in Oklahoma to parent groups, clinicians and schools.  

Amy Jones, COTA/L

Certified Occupational Therapy Assistant


Amy joined the Greenhouse team in November 2015.  Prior to finding her true calling in Occupational Therapy, Amy owned and operated a private day care.  Amy has three fantastic kids.  After seeing the difference that therapists made in her middle son's life, she was inspired to become a therapist and pursue her dream of making a difference in the lives of special needs children.  Ms. Amy loves all things Harry Potter, party planning, and cheering her kids on when they play sports. Ms. Amy is a creative therapist and has a blast in treatment sessions.

Rolanda "Ro" VanVolkinburg, COTA/L

Certified Occupational Therapy Assistant


Ms. Ro has been a practicing therapist in pediatrics for over 5 years. She loves messy play and sensory play. She is an exceptionally fun and energetic play partner for our kiddos. Ms. Ro has trained an emotional support animal, her dog Lucy. She is an awesome homeschool mama to her sweet daughter. 

Chelsea Anderson, COTA/L

Certified Occupational Therapy Assistant


Chelsea finished her last clinical rotation at Greenhouse in the spring of 2017.  She was so fabulous, we begged her to join our team upon graduation!  Ms. Chelsea is passionate and creative.  She has been a wonderful addition to the Greenhouse team. Ms. Chelsea has started the process to earn her DIR/Floortime certification through Profectum.

Edith Serna

Administrative Assistant


Edith attended Parks College in Thornton, CO, where she received her degree in medical billing and coding.  She has been working in a pediatric therapy setting for three years now.  She loves seeing what therapy can do for a child and how it can change lives.  Some of Edith's favorite things are  seeing the smiling faces of the children who visit Greenhouse, getting to know their families and being a part of the changes that take place in all of their lives.

Angie Fann

Administrative Assistant