Your Dentist in Port St. Lucie Florida. One Trusted Office for Allyour Dental Needs. The doctors of Southport Dental Care are proudof their 20-member staff, which has a combined 260 years of servicein the dental profession. They can handle every situation from yourinsurance needs to discussing various treatments &alternatives, while always providing personalized & friendlycare. They look forward to your visit to Southport Dental Care& to showing you the positive effects that quality dental carecan have on your life.