St. Joseph's/Candler Physician Network - Neurology 11706 Mercy Boulevard, Plaza A, Building 10 Savannah, GA 31419 Telephone: 912-819-4949 Fax: 912-819-2300. Office Hours in South Carolina. Dr. Trumble is in the South Carolina office on the 2nd and 4th Mondays of each month and the 3rd Wednesday of each month. 9 a.m. to 3:30 p.m..