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Get found as the Top Dentist in Herndon, VA

Dr. Mark S. Jefferies, DMD
Dentist
Dr. Mark S. Jefferies - Herndon,VA+1
Dr. Mark S. Jefferies is a health care provider primarily located in Herndon, VA. Their specialties include Dentistry, Dentistry, Endodontics, Orthodontics, Periodontics, Prosthodontics. They accept the Aetna, Cigna, and UnitedHealthcare i... Show More
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Came to Dr. Jeffries as a new patient with a number of significant dental issues. He proved to be one of the best dentists I have ever been to. Honest, highly skilled, meticulous, friendly, with excellent people skills. Insurance coverage was...
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New patient here! Hoping the dentist is nothing like the horrible customer service when trying to set up an appt!! They dont answer phones and we have been playing phone tag for a month. Finally got someone and she is confused with the insurance...
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Mark S. Jefferies has received a review with 5 star rating from ye jin
I have been a patient of Dr. Jefferies for over 10 years and highly recommend this practice. The staff is wonderful and polite, the office is spotless and Dr. Jefferies is a kind and gentle as they come.
I met Dr. Jeffries today for a consult. Leading up to the appointment, the office staff was courteous and professional. The new patient portal was user friendly and all the necessary paperwork were completed and signed electronically. Also,...
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Mark S. Jefferies has received a review with 5 star rating from Ahmed Alwani
Dr. Jefferies and his office staff are exemplary. I needed an extensive refilling and crown. The work was painless which is my top priority! The doctor and office personnel were wonderful.
Mark S. Jefferies has received a review with 5 star rating from Jessica Torres
Awesome experience. This is gold standard for dental/medical office visits.
Mark S. Jefferies has received a review with 5 star rating from Duane Hemphill
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About
Dr. Mark S. Jefferies is a health care provider primarily located in Herndon, VA. Their specialties include Dentistry, Dentistry, Endodontics, Orthodontics, Periodontics, Prosthodontics. They accept the Aetna, Cigna, and UnitedHealthcare insurance plans. Dr. Jefferies has an average rating of 5 stars based on 2 patient ratings. Dr. Mark S. Jefferies has 6 areas of expertise, including Dentist, Dentistry, and Endodontics.
Specialities
Dentistry
Dentist
Endodontics
Pediatric Dentistry
Prosthodontics
Orthodontics
Periodontics
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Conditions Treated
Sleepwalking
Overweight Children and Teens
Sleep Apnea
Diffuse Axonal Injury
Parasomnias
Hypertensive Emergency
Traumatic Brain Injury (TBI)
Obstructive Sleep Apnea
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Procedures Performed
- Tympanometry
- Continuous Positive Airway Pressure (CPAP) Therapy
- Endoscopic Sinus Surgery
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Accepted Insurance Providers
- Others
- Cigna
- GEHA
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Licenses
- NPI # 1750454179
- 0401410740