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class="hero-mobile-image"> Your Trusted Board-Certified Arlington Endodontist
Welcome to
OMNI ENDODONTICS
Restoring the foundation of
YOUR SMILE
- Same-day consultation and treatment options
- Advanced laser-assisted technology with 3D imaging
- Calm, soothing environment designed to ease dental anxiety
- Honest, respectful communication every step of the way
Meet our skilled specialist
Our board-certified Arlington endodontist combines clinical excellence with humility and a patient-centered approach, ensuring you feel informed, respected, and cared for at every visit.
Dr. Nicholas Leon-Guerrero
Meet our skilled specialist
Our board-certified Arlington endodontist combines clinical excellence with humility and a patient-centered approach, ensuring you feel informed, respected, and cared for at every visit.
Creating
a positive patient experience
- Board-Certified
- Precise
- Comfortable
- Supportive
ADVANCED TECHNOLOGY
for better outcomes
Biolase laser cleaning
- IWatch Video
Carestream 3D CBCT Imaging
- IWatch Video
Surgical microscopes
- IWatch Video
Get a treatment estimate today!
We accept most PPO insurance plans and offer financing options
Before treatment begins, our team can provide a transparent estimate so you feel comfortable moving forward.
Why choose
a BOARD-CERTIFIED endodontist
But what truly sets us apart is how we listen, explain, and collaborate. We work closely with your general dentist to create a seamless care experience that respects your time, comfort, and health goals. Many of our patients come to us feeling anxious and leave feeling informed, understood, and relieved. That’s the difference a trusted endodontic team can make.
What We Treat
Infected Teeth
Root canals help remove infection and protect your natural tooth from further damage.
Failed Treatments
Endodontic retreatment can correct incomplete or failing past root canals to restore your tooth’s health.
Traumatic Injuries
Same-day care stabilizes and saves teeth damaged by accidents, supporting long-term healing.
ENDODONTIC
Services
- Root Canal Treatment
- Endodontic Retreatment
- Endodontic Surgery (Apicoectomy)
- Dental Trauma Management
- Endodontic Therapy for Children
- Laser Dentistry
- Botox for TMJ Pain
- Sedation Endodontics
- Single Tooth Whitening (Internal Bleaching)
Hear from our patients
“Excellent care. The doctor did an excellent job and has a very caring and gentle technique. I am grateful that my root canal was done so smoothly and without pain. Recommend highly.”
“All the staff were superb. Dr. Guerrero was so kind, professional and explained all to me so thoroughly; my treatment was timely and painless. Melissa and Analise were also excellent. Truly a 5-star experience.”
“Excellent care. I highly recommend this practice. They patiently explained the process, answered any questions and everything went well. Great practice.”
“The Dr. put me at ease right away and explained everything to me beforehand. I had a root canal and never felt a thing. I highly recommend him”
Will a root canal hurt?
How long does a root canal take?
Can you help with dental anxiety?
Do I need a referral?
How much will treatment cost?
Take the first step
Restore your smile with precise, gentle care in a calm, modern setting.
Book online or call today to get started. Our team can provide a clear estimate.
Call: (703) 828-8188
Arlington
Endodontist Office
Address:
2700 S Quincy St. STE 325
Arlington, VA 22206
Get Directions
Phone:
Hours:
Monday-Friday: 8:00am-5:00pm
Saturday: By Appointment Only
