It is strongly believed that discipline-based language learning needs an ESP practitioner as he or she is going to play the roles of course designer, materials provider, researcher, collaborator etc. And we all know that till today there is no any such formal English for Specific purpose practitioner education. Our current research is on 'Transforming an EGP Teacher into an ESP Practitioner Through In-service Professional Development'. In this context our question to you the dedicated researchers is, 'Can an EGP teacher be transformed as an ESP practitioner through in-service professional development?