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, and Fredericksburg, VA, our skilled endodontists perform painless root canals and treat dental emergencies utilizing the most advanced technologies. We serve the areas of Northern VA.
Drs. Saif Kargoli, Hashim Al-Hassany, and Maan Zuaitar 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 Falls Church, 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 our Falls Church office. Call us 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, and Fredericksburg 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.
September 10, 2026
"Whole team from reception to treatment rooms to post treatment to bill review & scheduling was very attentive, proficient, and polite. Dr Diab explained care & treatment very well & quite mannerable."
September 10, 2026
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September 10, 2026
"Dr Adil is amazing!!! Super patient and clearly explained every step of the way! Will certainly recommend him to anyone that might need him."
September 10, 2026
"I had a really great experience at this dental office. I recently had a root canal done, and everything went very smoothly. Doctor Alhassany was so patient, kind, and easy to work with. He took his time and made sure I was comfortable throughout the procedure. The office staff was also very nice and supportive from the moment I walked in. Everyone was friendly and helpful, and I really appreciated how well they treated me."
September 10, 2026
"Fantastic practice! The staff are amazingly pleasant, professional, and knowledgeable. Dr. Keyoumars Izadi, the oral surgeon, is top notch. I was in dire need of an extraction and not only did they accommodate me on short notice, they were attentive and compassionate. I will definitely continue using them especially as continuation of the process which will include an implant. I highly recommend this practice."
September 10, 2026
"I was recommended to One Endodontics in Hainsville, VA. First Ifeat dental care, this group made me feel at home, explained every step, totally pain free experience, professional and friendly staff. If need, I will be back"
September 10, 2026
"I had a great experience with all staff here - from the front office, to the assistant, and the dentist. They were extremely kind, helpful, and accommodating. My treatment was thoroughly explained and completed quickly. I would definitely recommend One Endodontic - Falls Church for anyone looking for excellent dental care."
September 10, 2026
"Dr. Adil was an amazing doctor. The team was exceptional kind & helpful throughout the entire procedure. I am very happy that I was referred to this practice!"
September 10, 2026
"This is an incredibly professional, kind, patient and skilled. I have had several root canal’s performed and this was the best experience in my 20 years I’ve experienced. I paid out-of-pocket because the provider is out of network. I plan to return and pay out of pocket again for a second root canals I need just because this practice and staff is so thorough and responsive. Lastly, this facility is incredibly clean which is very important to me as it relates to any medical care I receive."
September 10, 2026
"It was a wonderful experience with Dr. Hussaini; the reception staff and nurses were also excellent, and the clinic was very clean with a pleasant, friendly atmosphere."
September 10, 2026
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September 9, 2026
"Customer service is awesome from the receptionist to the hygienist to the dentist. They explain everything to me and walk me through the process and details. I do not like dentist office and they made me feel comfortable. Post procedure, they checked on me to make sure I am doing ok. The root canal procedure went so well that their hands are light worked on my #31 like a breeze."
September 9, 2026
"Dr. Adil was so wonderful. So patient and extremely personable. He performed an emergency procedure on my gums and root canal and I am incredibly grateful. Nurse Mariam was amazing also and so caring. They took me in last minute and scheduled me within half an hour. Everyone was absolutely amazing. Lulu at reception is adorably close and reassuring. Absolutely terrific!"
September 9, 2026
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September 9, 2026
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September 9, 2026
"Was a very pleasant experience and they were able to see me as a new patient the same day. The staff was extremely courteous and explained everything excellently. I would highly recommend One Endodontics"
September 9, 2026
"They are very accomodating and friendly. Dr. Ali is GREAT!!! It only took 45mins for my root canal and did not feel any pain during and after the procedure."
September 9, 2026
"Dr. Yeh and her team were professional and patient in supporting my hearing-challenged mother during her consult. Highly recommend."
September 9, 2026
"Dr Yeh and her bilingual dental assistant provided a good experience. They were very kind and knowledgeable, explaining every step. I appreciate and recommend OneEndo for needed root canal treatment."
September 9, 2026
"Very friendly and professional! I am no dentist but my root canal seemed to be well done and thorough. Thank you One Endodontics!"
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.