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AC Dental Of Langhorne Dentist Office

Family & Cosmetic Dentistry: Implants, Veneers, Invisalign and More.

Call us for an appointment today. 215.269.6525

At AC Dental Of Langhorne,  we use the highest standards of dentistry and patient services to restore and enhance the natural beauty of your smile. Our doctors and staff works together to perform each treatment with the utmost professionalism. We provide each patient with a positive, comfortable and relaxing experience. Going to the dentist doesn’t have to be unpleasant, and with our practice, it isn’t! Our team will make you feel right at home during each visit. We provide personalized dental care for patients in need of restorative, cosmetic, or emergency dentistry.

We have virtually all dental services under one roof, from teeth implants to fillings and cleanings, choose us as your Langhorne dental office and you’ll see we are different.

Call us today to set up an appointment and learn why our patients love AC Dental Of Langhorne.

We Offer Comprehensive Dental Services

Dentistry includes many specialties.  AC Dental of Langhorne offers virtually all services under one roof including dental implants, Endodontics, Periodontics, Invisalign, Oral Surgery, Composite Fillings, Crowns & Bridges, Dentures & Partials, cosmetic and sedation dentistry.

Dental Implants – Implants are a great way to replace missing teeth that offer beautiful results which look, feel and function just like natural teeth. Implants can also be used to provide a method for attaching dentures that can even be snapped in or out for secure fit and easy cleaning.  Talk to us about how implants can improve the quality of your smile and life.

Endodontics (Root Canal Therapy) – There are times when it can become necessary to perform a root canal to preserve a tooth and stop or prevent infection.  This can result from a traumatic injury or excessive decay. In most cases our Endodontist can treat the tooth with great success, alleviating discomfort and providing a tooth structure which can be restored with a crown.

Periodontics (Gum Treatment) – Healthy gums are critical to maintaining healthy teeth and avoiding bone loss. Periodontal treatment can help restore optimal health to teeth and gums.  We can determine your gum health and whether any corrective measures are necessary during a normal exam.

Invisalign (Invisible Braces) – Invisalign uses a series of custom made clear retainers that move teeth gradually over time and is a much less invasive treatment compared to traditional braces. They are convenient and less noticeable.  Talk to us to see if you are a candidate for Invisalign Braces.

Oral Surgery – We have an Oral Surgeon on staff to handle any surgical dental procedures such as wisdom teeth extractions.

Composite Fillings – Fillings are commonly used to restore teeth from decay.  We offer composite fillings that match the natural look a color of your tooth which can be done in one appointment.

Crowns and Bridges – We offer all types of restorative dentistry including porcelain crowns and bridges.

Dentures / Partials – We offer dentures and partials that offer affordable, natural-looking teeth.  Our dentist can discuss options and your specific needs.

See Our Dental Services


The Best in Langhorne

We utilize the most advanced procedures and treatments in General Dentistry, Endodontic, Periodontic, Orthodontic, Oral Surgery and Implant services.  We will help you get and maintain a healthy beautiful smile. To learn more about our dental procedures, click on the Read More button below.



Dr. Runjan Seth, MSC, DMD, FICOI

Dr. Seth is a graduate of Dalhousie University BSC, University of Toronto MSC, Boston University DMD, Harvard University Extension School CSS, and was a Clinical Instructor at Harvard School of Dental Medicine and is presently a Clinical Instructor at The University of Pennsylvania. Read Dr. Seth’s bio.



CareCredit Can Help!

Sometimes out-of-pocket costs can prevent you from getting the dental care you need. Fortunately CareCredit offers an affordable low-interest financial alternative that can allow you to obtain the care you need. Apply online today and take the first step toward a healthier, beautiful smile.


Patient Testimonials

“This is the best experience I have EVER had going to the dentist and I am very happy with the work that I had done.”
Shane E.
“I am new to town and was recommended to AC Dental by a friend at work. I really liked my dentist and think the rest of my family will too”
Paula S.
“I never thought my teeth could look this good or that it would give me the confidence I have now. This was money well spent!”
Julie M.

Our Location


Our office is conveniently located on 110 Lincoln Highway, Fairless Hills, PA 19030.

When you schedule an “appointment”, we are reserving time only for you. Our doctors and staff are waiting for you at your scheduled time. We ask the you notify us if you will not be able to make your appointment. If you must change your appointment, please inform us at least 72 hours in advance so that we may adjust our schedule.

Phone 215.269.6525


We are ready to brighten your smile & change your life. Reserve your time today and let’s get started!