Our Team

Our Team

Kevin Lien, MD

Kim Konte

Lesley Tan

Founder of Non-Toxic Neighborhoods

Non-Toxic Neighborhoods (NTN)


We are all residents of North Irvine, and parents with kids attending schools in the area. We have been worried about our children getting exposed to the polluted air in the area, especially when they are doing sports, P.E. or activities outside. All of us moved here because of our children, and it’s a total shame that we have to drive them instead of letting them bike to schools.