Sullivan County Schools Has A New Supervisor Of Curriculum And Instruction. Dr. Robin Mcclellan Was Recently Named To The Post By Director Of Schools Dr. Jubal Yennie. Dr. Mcclellan Has Worked In The School District For 19 Years, The Most Recent As Principal Of Emmett Elementary School. She’s Excited To Be Able To Work With Nearly A Thousand County Educators Who Are Student Focused And Driven To Exceed Expectations. Meanwhile, Yennie Has Named Deborah Stevenson As Principal At Emmett Elementary.