Map for Ascension Saint Thomas Highlands Hospital - Sparta, TN Map for Ascension Saint Thomas Highlands Hospital - Sparta, TN Search | Advanced Search | New Members | Coupons and Discounts | All Categories Health Care >> Health Care Services Ascension Saint Thomas Highlands Hospital - Sparta, TN 401 Sewell DriveSparta, TN 38583 | directions Ascension Saint Thomas Visit Site If your business isn't here, contact us today to get listed!