An alumnus of 2003 batch of DAV Mogappair (CBSE), Krupa is a Speech language pathologist by profession, who does teaching, clinical and research activities. She is an Assistant Professor and Consultant Speech Therapist at the Dept of Speech Language & Hearing Sciences, Sri Ramachandra Institute of Higher Education & Research (DU) & Sri Ramachandra Medical Centre, Chennai. She is also associated with Vasantham, School and Home for People with Special Needs, an NGO based out of Chennai.