About Mark Lee Harris, D.D.S.
Need repairs on a chipped molar or a nightguard that fits? Mark Lee Harris, D.D.S. handles the basics—fillings, crowns, and bridges—plus bite analysis and sleep-apnea appliances. At the edge of Chester County, in Gap, you’ll find straightforward dental work without extra frills.
The office sits at 5406 Lincoln Hwy, Gap, PA 17527, tucked between the highway and the rolling hills of Lancaster County. Routine exams, cleanings, and periodontal checks anchor the schedule, while the dentist also places implants and performs root canals when needed.
Call to schedule a visit, and mention if you’re bringing kids—pediatric exams and fluoride treatments are offered. Minor oral surgery and simple tooth extractions round out the roster of common procedures; orthodontic referrals are available when alignment is the priority.
Before you head west from Lancaster or south from Reading, pull up the map for the fastest route: directions.
This listing was last updated on April 12, 2026