The heart of our practice is the many families who come to our office from the Odenton area, from as far as Annapolis, Baltimore, Washington, D.C., and beyond. We welcome patients of all ages. Dr. Mark Gasbara is a proud father of five children himself. Dental care is most effective when it begins in childhood. Children who learn good dental hygiene at an early age tend to be encouraged to maintain good dental habits and are more likely to carry those healthy habits into adulthood. Dental care is most effective when it begins in childhood.