About Your Team

Samantha Ledford, Registered Dental Hygienist

Born and raised in Michigan, Samantha graduated from Dental Hygiene school in 2011. She is passionate about providing excellent patient care and education that leads to lifetime oral health.

Outside of Dentistry she enjoys spending time with her husband and three children. Sam loves being outdoors and watching her kids’ sports events.

Falon Quast, Certified Registered Dental Hygienist

Falon was born in Michigan but raised in Central Florida for most of her life.  She pursued her Dental Hygiene degree at Daytona State College and really loves what she does!

Falon enjoys spending time with her son, family, and her Great Dane (Ellie). Her favorite activities involve anything outdoors and traveling.

Delmy Roberts, Dental Assistant

Delmy was born in Guatemala but raised in New York. She served honorably in the US Navy for fourteen years and went on to graduate from Dental Assistant School in 2015. Educating patients about the importance of oral health is her top priority.

In her free time, Delmy loves outdoor activities and spending time with her family.

Carol Doppelfeld, Dental Assistant

Carol is originally from Indiana but has been a resident of Florida for over thirty years. Carol received her CDA certificate at Indiana Vocational College and has been part of the Williston family for over five years. She loves helping people maintain a healthy mouth and a beautiful smile.

“I enjoy working with every member of this exceptional dental team and together, we share a vision to give the highest quality of dental care to our Lake Mary community!”

Carol has been married to her high school sweetheart for forty years and they have one daughter. Carol is also an active member of St. Mary Magdalen Catholic Church. When she is not caring for her patients, Carol loves to keep active at the gym and do anything outdoors.

Quetsy Martinez, Office Manager

Quetsy comes to us from Puerto Rico. She has been in dentistry for over twenty years and as the leader of our powerful team, she works hard to make everyone feel appreciated for their dedication. Her positive and optimistic attitude never fails to inspire the entire team.

When she is not caring for our practice and keeping everything running smoothly, she loves spending time with her family, working out at the gym, and salsa dancing.