Painless root canals, dental emergency treatment, and advanced endodontic procedures — delivered by board-certified endodontists in Falls Church, Sterling, Gainesville, Fredericksburg, and Woodbridge.
Request an AppointmentAt One Endodontics in Falls Church, Sterling, Gainesville, Fredericksburg, and Woodbridge, VA, our skilled endodontists perform painless root canals and treat dental emergencies utilizing the most advanced technologies. We serve the areas of Northern VA.
Our 11 endodontists are careful and gentle, taking an interest to ensure every patient's procedure is painless. Our team is highly experienced and provides the highest standard of endodontic care.
Falls Church, Sterling, Gainesville, Fredericksburg, and Woodbridge — wherever you are in Northern Virginia, we are close by.
Dental pain does not keep office hours. We see urgent cases the same day and provide first aid guidance over the phone while you are on the way.
Cone beam 3D CBCT imaging, operating microscopes, and digital X-rays let us see — and treat — what general offices routinely miss.
We explain every step before we take it and we never rush. We offer sedation options for patients who need a little extra help relaxing — no judgment, no pressure.
Our specialists bring advanced endodontic training, board certification, and a genuine focus on patient comfort. At One Endodontics, every provider is committed to one goal: giving your tooth the best possible outcome.
Ready to meet our team in person? We welcome both referrals and self-referred patients at all five of our offices. Call your nearest office or request a consultation online.
Far more comfortable than its reputation suggests. We remove infected pulp, clean and seal the canal, and have you back to normal fast.
A minor surgical procedure that removes the tip of the tooth root when infection persists. Microscopic precision, minimal discomfort.
One of the most under-diagnosed causes of tooth pain. We use advanced imaging to find fractures and determine the best path forward.
Traumatic dental injuries require immediate care, and One Endodontics provides expert treatment across Falls Church, Sterling, Gainesville, Fredericksburg, and Woodbridge to help save your natural tooth and restore your smile.
If a previous root canal is causing persistent pain or sensitivity, root canal retreatment at One Endodontics can address the underlying issue and give your natural tooth a second chance.
One Endodontics specializes in diagnosing and treating root resorption using advanced 3D imaging and microsurgical techniques, catching this often-silent condition early and providing targeted care to preserve the natural tooth whenever possible.
One Endodontics offers nitrous oxide and oral conscious sedation to help anxious patients feel calm and comfortable throughout their endodontic treatment, ensuring that fear never stands in the way of necessary dental care.
One Endodontics offers vital pulp therapy and pulpotomy — conservative procedures that preserve living pulp tissue in the root, avoiding full root canal treatment while maintaining the tooth's natural biology and supporting continued root development in younger patients.
One Endodontics provides post and core buildup procedures that create a stable internal foundation for crown placement, giving significantly weakened teeth the structural support they need for long-term function and durability.
One Endodontics performs endodontic microsurgery using surgical-grade microscopes and ultrasonic instruments, giving patients with persistent infection or failed root canals a precise, minimally invasive path to saving their natural teeth.
One Endodontics offers internal bleaching, a conservative procedure that whitens discolored non-vital teeth from the inside out — preserving natural tooth structure while delivering results that surface whitening products simply cannot achieve.
One Endodontics offers pulp regeneration — a biologically based procedure that restores living tissue and encourages continued root development in young patients with immature teeth, providing a superior alternative to traditional root canal therapy.
One Endodontics offers advanced regenerative endodontic procedures — including pulp regeneration, vital pulp therapy, and apexogenesis — that harness the body's own biological processes to preserve natural teeth, promote root development, and restore function for patients across Northern Virginia.
At One Endodontics, we utilize cutting-edge technology — including 3D CBCT imaging, surgical microscopes, and digital X-rays — to deliver precise, accurate, and comfortable endodontic care across Northern Virginia.
One Endodontics partners with referring dentists across Northern Virginia to provide evidence-based regenerative endodontic procedures for young patients with immature teeth, offering seamless referral coordination, collaborative treatment planning, and detailed follow-up communication throughout the process.
Endodontists specialize in saving a patient's teeth, often with a root canal treatment. An endodontist goes through 5 years of general dental school, followed by 2 to 5 years of advanced endodontic training. Whereas general dentists average around 5 root canal procedures per week, an endodontist often performs over 25 root canals in a week.
At One Endodontics, we treat patients with dental emergencies every day. Call our office immediately if you are experiencing a dental emergency. Our team will provide first aid instructions over the phone and get you the help you need.
Request an AppointmentWe know a root canal isn't something you look forward to. Here's what patients say after they've been through it with us.
October 15, 2026
"I am so glad I came here. The front staff is friendly, Dr. Zuaitar who treated me is amazing. He explained my procedure thoroughly and answered any questions I had. His assistant was great too and made sure that I was comfortable. What a wonderful team!"
October 15, 2026
"Had to get a root canal. They clearly explained why the procedure was necessary and were careful to make sure it was as comfortable as possible."
October 15, 2026
"Overall I had a great experience today at One Endodontics. The front area staff were very pleasant and greeted me as I walked in. The technician was very diligent at her craft. Dr. Wu did an outstanding job explaining the root canal procedure and recommending a different procedure with my regular dentist I would recommend One Endodontics to all of my family and friends."
October 15, 2026
"This is one of the best dental places I ever been to, as someone with severe dental anxiety they made me feel so comfortable. They treat you like family. There is absolutely no tension, everyone is so bubbly. I would recommend this place over and over. Love love love them! I came for a root canal and it was smooth.another thing they do is clean the entire time, even if they type something on computer when done they wipe the area with wipes I love that as well! Truly caring people!"
October 15, 2026
"I called One Endodontics for a root canal. They squeezed me in for a last minute appointment and I was given the best customer service from the moment I called, to the front desk when I walked in, through my procedure, and all the way until I checked out. I cannot recommend this place enough!! Dr. Khalili-Araghi was extremely knowledgeable, super nice and comforting and made me feel calm and heard! He made sure he checked on me through the procedure to make sure I was doing okay. Icing on the cake- I got headphones to connect to my phone to listen to music during the procedure. I was amazed at how fast and easy the procedure was once I was numb and the procedure started. If you need to see a dentist who cares and you feel like you’re cared about and where the receptionist are actually happy and give great customer care, then One Endodontics is the place for you!"
October 15, 2026
"I've had 2 root canals here now and both were great. The staff is friendly and explains everything thoroughly and Dr. Al-Hassany listened to my concerns and completed the root canal quickly and painlessly."
October 15, 2026
"The folks here are incredibly friendly and caring. The doctor was knowledgeable and attentive. Jocelyn and Harley were very nice about the whole process and made me very comfortable during the procedure."
October 15, 2026
"Dr Lee and the entire staff - hands down the BEST!"
October 14, 2026
"Staff and doctors was excellent and professional. God Blessed"
October 14, 2026
"One Endodontics was wonderful very patient with me especially due to my anxiety and claustrophobia. Was a non stressful experience especially for getting a root canal!"
October 14, 2026
"Smooth procedure"
October 14, 2026
"Great experience, very professional"
October 14, 2026
"One Endodontics did a great job with my root canal. Dr. Zieb did terrific work. Staff were very professional and courteous. The combined evaluation plus actual procedure was great as it minimized dental pain."
October 14, 2026
"Dr. Faisal Shakir and his staff are excellent. They completed two root canals efficiently and pain free. I was in significant pain before the second root canal so, I arrived at my appointment a hour early and he worked me in early to minimize the pain. Thank you all."
October 13, 2026
"The front desk staff are amazing, friendly, and helpful. The doctor is also very professional, kind, and caring. Excellent service!"
October 13, 2026
"Sincere thanks to Dr. Shakir and the entire staff at One Endodontics in Gainesville VA! They are highly professional and Dr. Shakir took extra time to explain everything and ensure I was comfortable and that all my questions were answered. What would have been very uncomfortable at many other providers was smooth, efficient and yielded great results. I won’t hesitate to revisit Dr. Shakir in the future and highly recommend him and his top notch team!"
October 13, 2026
"The staff is super nice and they don't make you wait long for anything. Dr Al-Hassany was very good and quick!"
October 13, 2026
"Kind staff, procedure went smoothly, would recommend!"
October 13, 2026
"Dr. Adil and all the supporting staff are fantastic; their level of care and professionalism is top-notch, and I will return should I need further care."
October 13, 2026
"Dr Wang, Krissia, Claudia were very professional and throughly explained the process and discussed the alternatives for my treatment. They were also supportive and compassionate during the treatment making sure I was comfortable. Thank you!"
Patient Care
"We take the time to answer every question, ensuring you feel confident in your care."
We believe cost should never be the reason someone avoids saving a tooth. We accept most major dental insurance plans and offer flexible financing options to cover the rest.
We accept most major dental insurance plans. Our team will verify your coverage before your appointment and walk you through exactly what is included — no surprises, no guesswork.
For out-of-pocket costs, we offer financing through Cherry and CareCredit — flexible payment plans you can apply for in minutes, right from your phone.
Have questions about coverage or financing? Our team is happy to walk you through your options before your appointment.
Contact Us About CoverageFill out the form below and our team will contact you to confirm your appointment time, preferred location, and any insurance questions. For dental emergencies, please call your nearest location directly.