She did her Post-Graduate Diploma in Developmental Neurology (PGDDN) under the Centre for Child Development, Trivandrum Medical College. Completed MRCPCH (UK) in 2017.
Dr. Khairunnisa Mattummal completed her MBBS from Government Medical College Calicut. She further pursued her DCH and MD in Pediatrics from Government Medical College Kottayam, Kerala, India.