Kellie Rigdon Lockwood serves as an instructor in ECTC's Practical Nursing program on the Coffee County Campus. Ms. Lockwood holds a Master of Science in Nursing from Valdosta State University, a Bachelor of Science in Nursing from the University of the State of New York, and a Diploma in Nursing from Grady Memorial Hospital School of Nursing.

Ms. Lockwood is experienced in organizing and administering new programs, having set up and instructed the first Practical Nursing Program at South Georgia College, which included courses in basic and advanced pharmacology for nurses. She is also an experienced nurse, most recently having worked as a home care nurse with Health Department Home Care Services of Douglas. In addition, she is a former ECTC instructor, coordinating with registered nurses to provide class and clinical instruction for practical nursing students.

A member of the first State Certified Instructors Course for Emergency Technicians, she also taught the first EMT course in Ware County and the first Crash Injury Management Course in Coffee County. Her Master of Science in Nursing has an emphasis in Community Nursing and Instruction.