Seattle Children’s Tri-Cities offers services in 20 medical specialties. New patients are welcome.When you visit us, your child will see the same doctors and nurses who take care of children at our hospital in Seattle. We work closely with local healthcare providers to meet your child’s needs in your home community. We also use the latest in technology to conduct telemedicine consultations. Seattle Children’s Tri-Cities Clinic is located in Kennewick. It serves children and their families in Tri-Cities and the surrounding Eastern Washington region.