Like speakers of different languages throughout the world, many Bengali-speaking children, as well as adults nowadays, are suffering from diverse speech and language disorders on a regular basis. Although Bangladesh lacks exact statistics of people with speech and language impairments, it could be assumed that every year the number is certainly increasing. Accordingly, Bengali people getting stroke, tumor and trauma, or even suffering from developmental disorders like autism, dyslexia or dysgraphia immediately require proper investigation, intervention, therapy and treatment to get rid of such impairments to the maximum extent. Hence, Bangladesh badly needs to introduce a formal academic program like speech and therapy in tertiary level education.