Krish has particular interests in developing novel digital tools that enable effective/efficient healthcare systems and expedite health care research. He co-innovated the Automated Clinical Epidemiology Studies tool. The innovation has led to a number of high impact publications and to a UKRI Innovation Clinical Fellowship with HDR UK. His long term mission is to lead a global health informatics team to improve the health and wellbeing of the disadvantaged communities in low and middle income countries.