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. Ja, 3429 Mariner Blvd., Spring Hill, FL 34609 ^ (352) 666-9898 ^ springhilldentist.com ^ 5/25/2022 ^ Related Phrases: dentist spring hill fl ^