Savannah, GA 31419. For your convenience, the neurology practice holds office hours at the following: St.Joseph's/Candler Physician Network - Bluffton. 10 Oak Forest Road, Suite B. Bluffton, SC 29910. Dr. Trumble holds office hours on the 2nd and 4th Monday of each month. To make an appointment at the Bluffton location, please call 912-819-4949..