Little Lights Dentistry at Light of the World Charities provides free dental care to uninsured children living in poverty.

We are a community of dental professionals, volunteers, and donors committed to providing quality dental care to uninsured children in need.



Little Lights Dentistry is led by Lori Sang as Executive Director and Dr. Macdalie St-Preux as Presiding Dentist. Our multi-lingual team is staffed with a dental coordinator, dental hygienist, dental assistant, and office manager. We are a small team with a big heart for under-served children and we work hard to provide treatment, oral health education and nutritional strategies that benefit the entire family. Click here to learn more about us.


Do you want to share your time or talent to make a difference in the life of a child? Whether you are a dental professional interested in volunteering when a staff member is out sick or on a much needed vacation; you put the “fun” in fundraising events; have a skill for office administration or even facility help- we want you on our Team! Small amounts of time add up to make a big difference. Please contact us if you'd like to volunteer.



Little Lights Dentistry at Light of the World Charities, is blessed to have wonderful donors; they are among the most generous on the planet, and we are incredibly grateful. If you would like to learn more about becoming a donor, let us say “thank you” in advance. Please use our Contact Us form so we can reach out to you or, you may Make a Donation online.

Community partners

We can’t change the world by ourselves. Partnering with others who share our vision and values is the only way to bring about tangible change in the provision of dental care to children living in under-served and marginalized communities. By engaging families, the Martin County Oral Health Coalition, businesses, churches, schools, Board members, volunteers and funders, Light of the World Charities seeks to create long term trusting relationships. Those relationships serve as the foundation on which to build public awareness and provide equitable access to dental care. Little Lights Dentistry welcomes the opportunity to tell our story with any group interested in learning more or supporting our mission. Click here to learn more about our partners.


Board of Directors

We are fortunate to have a highly qualified, diverse, and engaged Board of Directors. Led by Bob Crandall, former CEO of American Airlines, the board demonstrates both skill and compassion in how they work with all those involved in our mission. 


We consider our patients to be part of our team. In many cases, referrals of new patients happens by word-of-mouth; from family to family. We know we are doing a good job when we see the smiles of returning patients. Complete our "Request an Appointment" form if you would like to schedule a first time appointment or call 772-223-9781 extension 201.