O'Sullivan, Deluca & Ressel Dental Care - Spring Hill, FL Above all else, we here at O'Sullivan, DeLuca & Ressel Dental Care want our patients to maintain healthy, bright, and beautiful smiles! O'Sullivan, DeLuca & Ressel Dental Care - Dr. James DeLuca DMD, Dr. Nick Ressel DMD, 3429 Mariner Blvd., Spring Hill, FL 34609 • (352) 666-9898 • springhilldentist.com • 8/11/2022 • Key Phrases: dentist spring hill fl •