The Withers Difference in Periodontics
Four Reasons to Choose Our Fairfax Office
Decades of Focused Specialty Care
Dr. Withers has dedicated more than 30 years to restoring and protecting gum health in Fairfax. Patients often come to our practice for specialty care after being referred by other dentists. Our specialty focus ensures that every recommendation is based on clinical precision, not trends.
Laser Periodontal Treatment Center of Northern Virginia
We are proud to be known as the Laser Periodontal Treatment Center in Fairfax. Advanced tools like the PerioLase MPV-7, a state-of-the-art dental laser, set our office apart and expand the range of treatments we’re able to offer. Periolase allows us to provide minimally invasive gum disease treatment with scientifically proven results.
A Patient-First Philosophy
We believe every treatment plan should be conservative, thorough, and personalized. Many Fairfax patients have come to us after feeling uncertain about what their general dentist recommended. Dr. Withers takes time to evaluate each case carefully and provide clear, honest options. He never pushes unnecessary care.
A Trusted Reputation
Dr. Withers has been recognized as a Top Dentist every year since 2007. Our practice has also earned over 100 five-star reviews from patients throughout Fairfax and Northern Virginia. People call us “kind,” “attentive,” and “wonderful to work with.” You can trust us for reliable periodontal care and outcomes that last.
Book With Dr. J. Alexander Withers
Unparalleled Periodontal Expertise in Fairfax
Dr. J. Alexander Withers is a board-certified periodontist. He is a Diplomate of the American Board of Periodontology and regarded as a leader in the field. Here in Fairfax, patients know him for his calm presence, conservative approach, and dedication to protecting natural teeth whenever possible.
Board-certified periodontist and Diplomate of the American Board of Periodontology
More than 30 years serving patients in Fairfax and Northern Virginia
Recognition as a Top Dentist every year from 2007 to 2025
Former Lieutenant Colonel in the U.S. Air Force with residency training in dentistry and periodontics
Member of leading organizations: American Academy of Periodontology, Academy of Osseointegration, Virginia Dental Association, and others
“See what he can offer you!”
One Fairfax Patient's Testimonial
“Dr Withers and his office staff are excellent! Using his unique knowlege of laser treatment, he saved me pain and expense with a treatment taking less than 30 minutes. It is well worth an appointment to see what he can offer you!”
Our practice accepts cash, checks, and all major credit cards. We also work with CareCredit® so our patients have access to flexible monthly payment plans.
We are not an in-network provider with dental insurance companies, but our team will be happy to file claims on your behalf. Our treatment recommendations are based on your oral health needs, not insurance restrictions, but you can still use available benefits while receiving the highest level of care.
Periodontics is the subset of dentistry focused on the prevention, diagnosis, and treatment of gum disease and related conditions. Healthy gums are essential for protecting your teeth and the strength of your jawbone. If your gums are neglected and infection sets in, it can lead to great discomfort, tooth loss, and other complications that affect your overall wellness.
Our periodontal office in Fairfax provides comprehensive services to restore gum health, stop infection, and create a stable foundation for natural teeth, as well as dental implants.
Surgical Procedures: In advanced cases, we perform pocket reduction and guided tissue regeneration to preserve bone and tissue.
Dr. Withers can put more than three decades of experience to work in providing a careful evaluation and a conservative plan that matches your condition.
Advanced LANAP® and Laser Periodontal Therapy
Our Fairfax office specializes in LANAP, a minimally invasive laser treatment for gum disease. This system uses the PerioLase MPV-7 laser to target infected tissue without harming the surrounding healthy tissue.
LANAP comes with many advantages over traditional gum disease treatment:
No incisions or sutures
Reduced pain and swelling
Faster healing and recovery
Preservation of healthy tissue and bone
LANAP is an FDA-cleared treatment supported by strong clinical research. Patients in Fairfax choose our office because we are one of the few practices in Northern Virginia equipped to offer this advanced solution.
As a periodontist, Dr. Withers also specializes in the placement of dental implants. He provides patients in Fairfax with a seamless experience by completing implant surgery in-house. Advanced diagnostic tools like cone beam CT scanning lay the groundwork for precise planning, which translates to long-term success.
We offer:
Single implants to replace individual teeth Mini implants for patients with limited bone density All-on-4® / Teeth-in-a-Day for full arch replacement with immediate results Complex case solutions for patients who have been told they are not candidates elsewhere
Choosing an implant dentist with periodontal expertise helps you better protect your gum and bone health while ensuring the most durable and natural results.
“The best periodontist!”
A LANAP Patient's Testimonial
“Dr. Withers is the best Periodontist! The office and staff are amazing. I had a great LANAP procedure and post treatments. You will meet your new extended family. They focus on the best care with your input and possibilities not the most profit. I love and appreciate my dental healthcare family.”
Technology Spotlight:
PerioLase and Digital Imaging
Cutting-edge technology supports every procedure at our Fairfax periodontal office.
PerioLase MPV-7
This laser powers our LANAP treatments. It selectively removes diseased tissue while encouraging natural healing, so our patients experience less discomfort and better long-term stability.
Cone Beam CT Imaging
Our cone beam scanner produces 3D images of the teeth, jaw, and supporting oral structures. It’s essential for ultra-accurate dental implant treatment planning, earlier detection of infections, and all-around safer procedures.
Digital X-Rays
Digital imaging provides clearer detail with significantly lower patient exposure to radiation as compared with traditional X-rays. Our team keeps all aspects of your comfort and health in mind.
Frequently Asked Questions
About Periodontics in Fairfax, VA
Do I need to see a periodontist or can my general dentist help?
General dentists are equipped to handle most early gum concerns, but for more advanced cases or if treatment has not worked, a periodontist is who to call. Dr. Withers receives many Fairfax patients who have been referred from general dentists or are seeking a second opinion.
What makes laser periodontal treatment so much better than traditional surgery?
LANAP uses advanced laser energy to remove infected tissue while preserving healthy gums. Traditional surgery requires incisions and sutures. Modern LANAP offers you an experience with less discomfort and faster recovery.
Do you offer gum contouring?
Yes! Dr. Withers can perform gum contouring to reshape excess gum tissue and create a healthier, more balanced smile for you.
Does insurance cover periodontal care?
Your coverage will depend on your insurance provider and your plan. While our office is not in-network, our team can help you maximize your available benefits by filing claims on your behalf.
“Dr. Withers is so kind"
High Praise for Our Fairfax Team
“LANAP for my ailing implant in 2021. Improved and has held steady for 3-4 years now. Dr. Withers is so kind and Leslie is a wonderful hygenist. Front desk is very efficient!"
Welcome to the practice of J. Alexander Withers, DDS, MS. Our board-certified periodontist offers advanced solutions for gum disease, dental implants, and full-mouth restoration. From laser-assisted procedures like LANAP to personalized implant treatment using digital X-rays and cone beam CT imaging, every aspect of your care is designed for precision, comfort, and long-term results. We are proudly affiliated with:
