OneSource Dental of South Tampa is an outstanding general dental practice in Tampa, Florida, led by a highly trained team. The practice exceeds the wants and needs of individuals and families by using a holistic, patient-centered approach to caring for people of all ages.


35 +
Years serving our community

1000 +
Smiling Patients

Most Invisalign®
cases completed by any general dentist in the Southeast
Dr. Nancy Horton, D.M.D.
Blending expertise, comfort, and a passion for whole-body health
Nancy Horton, DMD, is an experienced dentist at OneSource Dental of South Tampa in Tampa, Florida, led by a highly trained team. For over 29 years, Dr. Horton has lived and cared for patients in South Tampa.
Beginning her career as a dental hygienist, she practiced as a dentist in Clearwater for 10 years before moving to Tampa to attend the University of South Florida. After graduation, Dr. Horton studied at the University of Florida Dental College in Gainesville, Florida.


Liz Kersmarki, RDH
Professional Dental Cleaning for a Confident Smile
Liz has worked for Dr. Horton for more than 20 years with more than 30 years of experience in the field. She has continued to build on her experience through post-graduate education which included graduating cum laude with an Associate Degree in Dental Hygiene from the University of Cincinnati in 1982.

