Ascension Seton Williamson Categories Gold AlliesHospitals/Medical Clinics 201 Seton Pkwy. Round Rock TX 78665 (512) 324-4000 (512) 324-4650 Visit Website Rep/Contact Info Andrew Gnann × Andrew Gnann President Kelly Hyten × Kelly Hyten Manager of Community Investments Carleen Merola × Carleen Merola Nursing Director | Critical Care Send an Email Share × Print Email Facebook Twitter LinkedIn Pinterest Tell a Friend ×