| SL. No. | Designation | Institute | Duration |
|---|
| 1. | Head, Department of Community and Family Medicine | All India Institute of Medical Sciences - Patna | 1st April 2024 to Till Date |
| 2. | Professor | All India Institute of Medical Sciences - Patna | 1st July 2020 to Till Date |
| 3. | Additional Professor | All India Institute of Medical Sciences - Patna | 1st July 2016 to 30th June 2020 |
| 4. | Associate Professor | All India Institute of Medical Sciences - Patna | 30th July 2012 to 30th June 2016 |
| 5. | Associate Professor | Government Medical College, Haldwani, Nainital, Uttarakhand | November 2010 to July 2012 |
| 6. | Assistant Professor | Government Medical College, Haldwani, Nainital, Uttarakhand | February 2005 to November 2010 |
| 7. | Senior Resident | Institute of Medical Sciences, Banaras Hindu University, Varanasi, UP | October 2004 to February 2005 |