Welcoming Kelton Neighbors
If you live in Kelton, you know the beauty of life in rural southern Chester County. You have rolling farmland, quiet back roads, and a pace of life that feels far from the hustle. You’re close enough to Oxford and Kennett Square for everything you need, but you treasure the peace and space that come with calling Kelton home.
That sense of peace matters when choosing a dentist, too. You do not want to feel rushed or like just another number on a chart. You want someone who takes time to listen and explains things clearly.
That is exactly what you will find at Oxford Family Dentistry. Dr. Stefan Speck has been caring for smiles in southern Chester County since 2001. Dr. Brennan Ertl brings fresh, technology-driven expertise to the practice. Together, they have built a dental home where patients from Kelton and the surrounding areas feel comfortable and cared for.
Our office is located at 306 Limestone Rd in Oxford. It is just a short, scenic drive up Route 272 from Kelton. For most Kelton residents, that means a drive of about 10 to 15 minutes.

Why Kelton Residents Make the Drive to See Us
Dentists Who Know the Area
Dr. Speck has been part of the Oxford community for over two decades. Dr. Ertl is newer to the area, but he and his family chose to put down roots right here in Kennett Square. Our dentists know patients want gentle care, flexible scheduling, and a dentist who actually remembers your name.
Comprehensive Care Under One Roof
Nobody wants to drive all over the county for different dental needs. At Oxford Family Dentistry, our dentists offer everything from routine cleanings and fillings to dental implants, Invisalign, cosmetic veneers, and custom sports mouthguards. Your whole family can get the care they need in one place.
Decades of Experience Plus Modern Technology
Dr. Speck brings more than two decades of hands-on experience to every appointment. He trained at the University of Pennsylvania, one of the nation’s top dental schools, and has been perfecting his craft in Chester County since 2001. His patients appreciate his steady hand and his ability to explain complex procedures in plain English.
Dr. Ertl takes a different but equally valuable approach. He uses the latest tools, like digital imaging and AI-powered diagnostics, to plan treatments with remarkable precision. His gentle style puts even nervous patients at ease, and his background in public health gives him a unique focus on prevention and overall wellness.
Meet Dr. Stefan Speck and Dr. Brennan Ertl
Dr. Stefan Speck has been with Oxford Family Dentistry since 2001. He is known for high-quality preventive, restorative, and cosmetic care. He earned his dental degree from the University of Pennsylvania and stayed there as an instructor before moving to Chester County. Dr. Speck is a member of several professional organizations and regularly attends training to stay current. His approach is simple. He listens and makes sure you understand your options.
Dr. Brennan Ertl moved to the area with his wife, who grew up in Kennett Square, and their young daughter. He graduated from the University of Florida College of Dentistry and also has a Master of Public Health. He focuses on family care, sports dentistry, and cosmetic treatments.
Both doctors believe in starting with a conversation. They want you to feel confident about your dental health decisions.
Services Kelton Patients Ask About Most
Routine Care
The foundation of good oral health is regular cleanings and exams. We recommend coming in twice a year so we can catch small problems before they become big ones. Our digital X-rays use minimal radiation. Our hygienists are gentle but thorough.
Cosmetic Dentistry
From professional teeth whitening to porcelain veneers and dental bonding, our doctors have an artist’s eye for what looks natural and beautiful.
Restorative Care
Crowns, bridges, dentures, and root canals. We have whatever you need to restore your oral health. We focus on solutions that are durable, comfortable, and built to last.
- Dental Bridge
- Dental Crown
- Dental Implants
- Dentures & Partials
- Periodontal Disease Treatment
- TMJ Treatment
Sports and Trauma Dentistry
Dr. Ertl has a special focus on sports dentistry. This makes him a great choice for Kelton’s young athletes. We offer custom-fitted sports mouthguards to protect smiles on the field. If an injury does happen, we offer same-day emergency appointments for knocked-out or cracked teeth.
Getting Here from Kelton
From Kelton, take Route 272 north toward Oxford. You will pass through scenic farmland and rolling hills. It is a beautiful drive, especially in spring and fall. Once you reach Oxford, turn onto Limestone Rd. You will find us at 306 Limestone Rd, right off the Kennett Oxford Bypass.
For most Kelton residents, the drive is about 10 to 15 minutes.
Ready to Become a Patient?
If you are in Kelton or anywhere in southern Chester County and looking for a dentist who treats you like family, we would love to meet you. Dr. Speck and Dr. Ertl are currently accepting new patients. We are happy to answer any questions you have.
Call our new patient line at 610-981-1320 or request an appointment online. We look forward to welcoming you to Oxford Family Dentistry.
Serving Kelton, Oxford, Kennett Square, West Grove, Avondale, Lincoln University, and all of southern Chester County.
