Expansion of care coming, more patients, more areas being served in county Community Dental of Chester County welcomes three new dentists, Dr. Sofia Barroso, DMD (pictured left with Sterilization Technician Ruth Acosta),Dr. Steven Casella, DDS and Dr. Paula Stone (right) is pictured with Dental Assistant Carol Wroten. COATESVILLE — Chester County Community Dental Center celebrates its 10th anniversary...