Dr. Kumar loves going on mission trips. Following are some of them:
- Vietnam- He worked with the Good Samaritan Medical Dental Ministry to provide medical and dental care for the indigenous population in the rural, northern parts of Vietnam, where healthcare is not easily accessible.
- Mexico City - With an ongoing partnership with local organizations, he offered dental care to orphaned children in the city.
- Southern, rural Virginia - With Remote area medical, he has provided free dental services to underserved and uninsured individuals in the area.