Dr. J. Alexander Withers is a board-certified periodontist who has helped Northern Virginia patients restore and maintain their oral health for over 30 years. Named a Top Dentist from 2007–2025, he brings clinical precision and compassionate care to every case.
In-House Implant Placement & Planning
From single implants to full arch solutions like All-on-4®, Dr. Withers offers comprehensive, in-house implant dentistry tailored to your needs. Advanced diagnostics, including cone beam CT imaging, allow for better outcomes, even in complex cases.
Leaders in Laser Periodontal Care
As the Laser Periodontal Treatment Center of Northern Virginia, we offer cutting-edge care you simply can't find at other offices. Using LANAP laser technology, we provide minimally invasive gum disease treatment with less discomfort, faster healing, and better long-term results.
Dr. J. Alexander Withers brings more than clinical skill to his periodontal and implant patients in Fairfax. He brings a calm, compassionate presence that puts people at ease. A native Virginian and graduate of top dental programs, Dr. Withers has dedicated his career to restoring oral health through advanced, patient-focused care. He believes that every treatment should be tailored, never rushed, and always grounded in science. Whether you're seeking gum disease treatment or full-mouth dental implants, you'll be treated with respect, empathy, and a clear path forward.
“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!”
All-on-4 is a full-arch tooth replacement solution that uses just four strategically placed implants to support a fixed prosthetic. Ideal for patients with extensive tooth loss or limited bone density, this option offers same-day function, improved aesthetics, and a dramatic boost in quality of life.
Personalized Periodontal Treatment
By focusing solely on periodontics, Dr. Withers is able to address all types of cases in-office. For patients experiencing earlier stages of gum disease, we might recommend thorough deep cleanings (scaling and root planing) to eliminate infection and protect your gums and bone tissue. For more advanced cases, we also provide surgical periodontal procedures.
At the Laser Periodontal Center of Northern Virginia, we’re proud to offer LANAP, a breakthrough laser system that treats gum disease with minimal discomfort and reduced recovery times. Regardless of your unique needs, our advanced treatment options are designed to help you keep your natural teeth, avoid future complications, and improve your overall health.
At our Fairfax office, cutting-edge technology is an essential part of every diagnosis and treatment. Dr. Withers uses a digital workflow to enhance precision, comfort, and outcomes across all services. Tools like digital X-rays and cone beam CT scanning allow us to create highly accurate treatment plans while minimizing exposure and discomfort.
Whether you’re receiving dental implants, periodontal therapy, or advanced surgical care, you can expect modern solutions designed to protect your oral health and improve the entire patient experience.
“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.”
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:
