Root Canal Arlington, VA
Gentle Care From Ivy League-Educated Dentists
- In-office root canal therapy, no outside referrals needed
- Advanced instruments for efficient, comfortable care
- CEREC® same-day crowns available when appropriate
- Flexible hours, including early mornings and late evenings
Need a Dentist Now? Contact Our Arlington Office
Tooth pain can't wait. If you're experiencing symptoms of a root canal infection or a dental emergency of any kind, our dentists will schedule you as soon as possible. Get the care you need quickly by contacting us online or calling:
Award-Winning Dentists With Ivy League Training Why Choose Smile Designer DDS in Arlington?
Prestigious Background and Recognition
Our staff includes a member of the American Board of Periodontology and graduates of the prestigious University of Pennsylvania School of Dentistry. Their top-quality training and commitment to professional excellence mean you can trust that your smile is in good hands.
Root Canal Treatment In-Office
Many dental practices have to refer out to a specialist when a patient needs root canal therapy. Our dentists are fully equipped to provide gentle, effective treatment right here at our Arlington, VA, dental office. Our patients don’t have to wait for a middleman to get involved to receive the care they need.
Early Hours for Your Convenience
Every Friday, our doors open promptly at 7:00 am. If you need a dentist fast, we can see you first thing in the morning. We’re also open as late as 6:00 pm on Tuesdays for after-work care. If you need a little more flexibility with scheduling, we’ll do everything we can to accommodate you at our Arlington office.
Book With Dr. Daniel Han Expert Care From a Dual-Certified Specialist

Dr. Daniel Han is an Ivy League-educated dentist who has earned dual certification in periodontics and periodontal prosthesis. Thanks to his deep skill and this unique achievement, he’s also been recognized as a Diplomate of the American Board of Periodontology. At Smile Designer DDS in Arlington, Dr. Han personally performs root canal therapy using:
- Rotary instruments for faster, more precise cleaning of infected root canals
- 3D imaging to thoroughly plan treatment and assess your healing progress
- CEREC same-day crowns when immediate restoration is appropriate
- Comforting amenities like noise-canceling headphones, Wi-Fi, and ceiling TVs
- Sedation options for patients with dental anxiety or severe discomfort
Dr. Han is one of Arlington’s most trusted dental specialists. If you need urgent relief from pain, let him and our team provide the quality of care you deserve. Request an appointment today!
Concerned About Costs?
While insurance typically covers at least part of a root canal treatment, if you have high out-of-pocket costs or lack insurance, we can help. We accept flexible financing through CareCredit®. This allows you to spread the cost of dental work over several months, which makes it easier to fit into your budget. If you have questions, please let us know.
“What a great place! I was visiting from out of state when a dental emergency developed. Luckily my daughter who lives in Arlington was able to arranged for me to immediately get an appointment. There were kind, professional, efficient and thorough. I highly recommend them.”
— Pam, 5-Star Review
Signs You Have a Root Canal Infection
A root canal infection happens when bacteria reach the inner chamber of a tooth, either through untreated dental decay or trauma that results in a crack or fracture of a tooth. When bacteria reach the inner tooth, they infect the blood vessels, nerves, and other soft tissue that make up the soft pulp inside.
Tooth pain is a common symptom of a root canal infection, but other symptoms can accompany or foreshadow a root canal infection. Symptoms can include:
- Sensitivity to hot and cold food and drinks
- Pain while eating or putting pressure on the tooth
- A small bump on the gums
- A darkened tooth
- Tender and swollen gums
When you notice these symptoms, request a consultation at our Arlington, VA, dental office for prompt attention.

Are You in Pain?
Contact Our Team ASAP
Pain doesn't have to be your new normal. A root canal is a virtually painless treatment that clears bacteria from the infected root canal, providing lasting relief and preserving your natural tooth.
Our team of board-certified and Ivy League-educated dentists has the tools and technology to safely and effectively treat infected root canals, just like an endodontist. Our compassionate staff, calming amenities, and gentle dentistry techniques can make your dental procedure as routine as a filling.
If you suspect a root canal is infected or are suffering from extreme pain, contact Smile Designer in Arlington, VA, to find relief.

“Dr. Han is the best in class Doctor who is able to handle the most complex issues you may have in your mouth, painlessly and with grace. Highly recommend!”
— Luda, 5-Star Review
How a Crown Helps After Root Canal Therapy
In many cases, a dental crown is the best way to protect a tooth from further harm after treatment for a root canal infection. In root canal therapy, the treatment area is most often larger and deeper than what could be restored with a filling. Improper coverage of the tooth can invite the risk of decay and reinfection, which could mean you'd require an extraction down the road.
A dental crown is the best choice because it offers top-to-bottom coverage. It may seem like an unnecessary additional procedure, but think of it like insurance for the continued health of your smile. By protecting the vulnerable tooth, your crown may actually save you time and money on more reparative dentistry down the line. Plus, crowns are partially or fully covered under typical dental insurance plans.

Root Canal Treatment, Step by Step
Once the infection has spread to the pulp chamber, only root canal treatment can prevent the extraction of a tooth.
Find Relief From Your Symptoms and Restore Your Quality of Life
An excruciating toothache can quickly become your main focus. You may not be able to manage eating, working, or spending time with family if you’re dealing with pain. Our Arlington dentists are here to help you feel like yourself again.
We use a light touch and conservative methods, so treatment isn’t painful and is focused only on the precise areas of the tooth that need attention. If you’re concerned about pain during the procedure, our sedation options can ensure that your experience is comfortable and stress-free.
Let’s get you back to a state of comfort and good oral health. Book an appointment for root canal therapy in Arlington, VA, today!
“The front office staff was super friendly, helpful, and communicative. They are very responsive on the phone, and Dr. Han was very personable, informative, and professional. I had a great experience overall and will definitely come back here for further treatment.”
— Leandra, 5-Star Review
Can I Get a Crown on the Same Day as My Root Canal Treatment?

Our Arlington dentists often won't recommend a crown on the same day of your root canal treatment. Instead, waiting a few weeks to make sure everything heals properly and looks good is recommended. However, if your dentist thinks the treated tooth looks good, we can make a same-day crown and place it immediately using our in-office CEREC system.
Frequently Asked Questions About Root Canals in Arlington, VA
How do I know if I need a root canal?
The most common signs of a root canal infection are tooth pain, lingering sensitivity to heat or cold, and swollen or tender gums. You may also notice jaw stiffness or a darkening of the affected tooth. It’s best to contact a dentist when you start noticing symptoms. In many cases, all it takes to confirm an infection is an exam and X-rays.
Is root canal treatment painful?
Root canal therapy is usually no more uncomfortable than getting a filling, and you’ll likely feel immediate pain relief after the procedure. Modern techniques, local anesthesia, and sedation options make it much more comfortable than most patients expect.
What happens if I don’t get root canal treatment?
Postponing root canal therapy can allow the infection to spread, which may result in tooth loss, the need for more extensive dental work, or even systemic health problems. If you suspect you have a tooth infection, contact a general dentist ASAP.
Do you offer emergency root canal appointments in Arlington?
Yes! We reserve time in our schedule for urgent cases. Our team can often see patients on the same day, even within hours, of an emergency call.
“Another great session--very professional, truly compassionate treatment -- always with concern for patient's welfare -- minimizes the pain --patient first.”
— Daniel, 5-Star Review




