THIRUVANANTHAPURAM: Sangeetha Unnithan has bagged a Ph.D. in Communication and Journalism from the University of Kerala. The research on 'Science Communication Through Mainstream Media' was supervised by Dr. JV Vilanilam, Former Vice-Chancellor, and MS Harikumar, Assistant Professor, Department of Communication and Journalism, University of Kerala.
Sangeetha is the daughter of Thiruvananthapuram Karumam native KB Unnithan and wife late Usha B Unnithan. She is married to CP Sreeharshan (Kerala Kaumudi). Sangeetha is the Senior Manager for Corporate Communications at Toonz Animation, Technopark.