Co-Principal Investigator and Chief Trial Administrator, The Almond Intervention Project (Prediabetes Glycaemic Control & Gut Health)

Principal Investigator, ACEME Project (Community-based Diabetes & Hypertension care)

Program Lead, Preventive Cardiology Initiative

Lead, Competency Mapping Exercise for ANMs, MLHPs, Staff Nurses and Medical Officers across public health facilities in Meghalaya (2024-2025)

Principal Evaluator, HealthRise India Program (Rajasthan & Himachal Pradesh)

Faculty & Advisory Group Member, Indo-US NCD Research Capacity Building Programme

Lead Developer, Neurocognitive Judicious Compassion (NJC) Protocol

Co-Principal Investigator, "Evaluation of AYUSH Practitioners for Skilled Birth Attendance" (2012–2014)

Lead Researcher, "Silicosis among Agate Workers in Shakarpur" (2008–2011)

Lead, Leadership training for Public Health Trainers in Meghalaya

Lead, Techno Managerial training for Medical Officers & Nurses under Govt. of Meghalaya (2023-2024)

Program Lead, Cancer "Screen and Treat" Intervention (2012-2014)

Co-Investigator, Multi-Country Community NCD Program (Brazil, India, South Africa, China, USA) (2015-2020)