Sheena Mariam Thomas is working in a research associate position under Dr. Ramakrishnan's supervision at the Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, part of the Chettinad Academy of Research and Education. Dr. Ramakrishnan V serves as an Associate Professor of Genetics at the Faculty of Allied Health Sciences, Chettinad Hospital and Research Institute, part of the Chettinad Academy of Research and Education in Kelambakkam. His expertise offers vital insights into genetic polymorphisms associated with various metabolic disorders, which are crucial for both clinical practice and public health. He is also actively involved in chromosomal analysis for numerous genetic disorders identified in the pediatric cases. His research focuses on finding chromosomal abnormalities and structural changes that cause developmental issues and congenital diseases in children.