Owner/CEO

Jesica Peterson, M.Ed., BCBA

Jesica is a Board Certified Behavior Analyst who started in the field of ABA in 2018 as a Registered Behavior Technician. She holds a master’s degree in Applied Behavior Analysis, Level 1 PECS certification, and Level 1 PEAK certification. Jesica intends to continue furthering her knowledge in the field of ABA to ensure clients recieve the most recent techniques and strategies to improve outcomes. Jesica has followed her passion of ABA into entrepreneurship with opening GBS. Her goal is to ensure clients and employees find a place to be themselves, grow, and succeed to their greatest potential.

Robert is the co-owner and Chief Financial Officer of GBS. He served 20 years in the U.S. Air Force in law enforcement and investigations. While active duty he also obtained his master’s degree in Business Management. In his retirement, Robert has proven his leadership abilities as a manager at South Georgia Pecan where is oversees the operations of a new division at the company. At GBS, Robert will use his strong leadership and business management skills to help manage the financial operations as well the growth of the company.

Ansley Tillman, RBT

Ansley has been a Registered Behavior Technician for over two years and has a deep love for working one on one with her clients. Ansley finds joy in being a part of her clients’ growth and success. She is energetic, dedicated, and an asset to the GBS team!