St. Luke's on the Lake, Austin, TX Website: http://www.stlukesonthelake.org/ office@stlukesonthelake.org Province #: VII Diocese: Texas Office Address: 5600 Ranch Road 620 North Austin, TX   78732 The Rev. J. Parker - Locum Tenens Primary Phone: (512) 266-2455 Fax: (512) 266-2456