Tonnia Apfel is one of Mahanaim’s original ESL faculty members, with over twenty years of experience in English language instruction dating back to 2001. Tonnia has a strong background teaching English in South Korea, where she was a residential teacher at the Lincoln House School in Bucheon for seven years. She is a hard-working, responsible instructor with the depth of knowledge and experience to teach and guide Mahanaim’s ESL students. Tonnia holds a Bachelor of Business Administration in Accounting from Georgia State University and a Master of Arts in English from National University in San Diego.