For families and individuals in Sienna and Riverstone, compassionate, coordinated healthcare is right in the neighborhood at Kelsey-Seybold Clinic - Sienna. Located off Highway 6, our Sienna Clinic offers primary, pediatric, and OB/GYN care, along with laboratory, diagnostic, and pharmacy services all under one roof to make comprehensive medical care more convenient than ever. Kelsey-Seybold Clinic - Sienna accepts most insurance plans, so access our 24/7 scheduling options to make your appointment now.