Dr.Indu Arun completed her MD in Pathology from Government Medical College, Kottayam, Kerala in 2007 followed by a Research Fellowship in Flow Cytometry at National Cancer Institute (NCI), National Institutes of Health (NIH), Bethesda, U.S.A. In 2009, she moved to Kerala where she worked as a Senior Resident in the Department of Pathology, Government Medical College, Trichur. She then completed a specialty fellowship in Oncopathology at Tata Medical Center Kolkata and subsequently continued in the institution as a consultant in 2012.

Her special interests include Breast, Head and Neck and Lymphoma Pathology.