Dr. Mark S. Jefferies Dental Practice
Where Art Meets Precision: Excellence in Family and Cosmetic Dentistry
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Insurance & Pricing Made Easy For You
We do all we can to alleviate the stress of insurance. We accept many dental insurances, but are only in-network with Cigna DPPO, Delta Dental Premier, GEHA, and MetLife PDP Plus. We know this can be confusing, and we are happy to provide an estimate before your visit so there are no surprises with payment. Please note that we do not participate in DHMO or HMO plans.
Do You Accept My Insurance? Office FeesNo Insurance? No Problem!
Maintaining great oral and dental health doesn’t require insurance. With the Mark S. Jeffries, DMD, PLC Family and Cosmetic Dentistry dental savings plan, you can achieve a beautiful smile at an affordable price. With three plan options that include a total savings between $200 – $350 and an additional 20% savings off all other services not included in your plan, your dental care is covered.
Dental Membership Plan Office Fees
Speciality Services
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Teeth Whitening
Stained and discolored teeth are some of the most common cosmetic dental concerns. If stained or discolored teeth are affecting the appearance of your smile or confidence, you may want to inquire about teeth whitening treatment.
Teeth Whitening -
TMJ Disorder
Living with TMJ disorder can affect your ability to speak, chew or even rest comfortably. Our team offers effective treatment solutions that target the root cause and help restore natural jaw function.
TMJ Disorder -
Dental Fillings and Sealants
Fillings are used to restore teeth damaged by cavities, while sealants act as a protective shield over molars to stop decay before it starts. Both are non-invasive, quick procedures that help maintain long-term oral health.
Dental Fillings and Sealants
“Only floss the teeth you want to keep. “
Dr. Mark S. JefferiesDr. Jefferies' Accreditations and Memberships
Where Expertise, Comfort, and Personal Care Overlap
At Mark S. Jefferies Family and Cosmetic Dentistry, we welcome anyone who is looking for a safe, caring, and personalized dentistry experience where every detail matters. To us, you are unique. That’s why we’ve curated a highly personalized smile solution that will fit your specific needs.
We pride ourselves on being a practice where clinical expertise meets cosmetic artistry. We offer a full array of dental services and treatments, with a focus on minimally-invasive cosmetic treatments that create naturally stunning smiles.
In addition, we want you to feel comfortable when you’re at our office. That’s why we work to make the entire experience convenient and laid-back, from the moment you park to the moment you walk into our lobby for your appointment. We offer TVs, blankets, headphones, and beverages to every patient, along with other amenities. Our office space is also wheelchair accessible via our parking lot, elevator, and lobby.
We are family-friendly, laid-back, modern, and thorough. If that’s what you’re looking for, you’ve come to the right place.
Doing Good in Northern Virginia
“More than just doing dentistry, our team has an inherent desire to do good. We’ve been helping people experience stunningly beautiful and healthy smiles for more than 90 years.”
"Greatest Dentist in Herndon. We are a military family and have lived in several states and Dr Jefferies is the best. Gentle knowledgeable and thorough. He also doesn’t try to “upsell” on unnecessary procedures, like other dentists I’ve used."
- Bee H.
"Dr. Jefferies and his staff are excellent! You are greeted warmly as you arrive, and you never wait longer than a few minutes to been seen. Any procedure that you have, is explained, and any questions you have are answered promptly. I am very glad to have found Dr. Jefferies as my family dentist."
- Debbie L.
"I've been seeing Dr. Jefferies for over 15 years, and he has always been extremely professional and kind. He is highly skilled, precise, and undoubtedly the best family dentist I've ever had. I consider myself very fortunate to have found and chosen Dr. Jefferies as my family dentist for all these years, and I strongly recommend him to anyone seeking a family dentist."
- Jordan R.
"Dr Jefferies, the hygienist that did a fab job on cleaning my teeth, AND the front desk gal, Kayla, are phenomenal. I'm a very pain sensitive patient and they've been so accommodating over the years. Kudos!"
- Irene W.
"Dr. KIm was wonderful, made me so comfortable and took her time. She made sure I was not in pain. She explained all my options and I didn’t feel pressured towards any procedure. She has great bed side manner and truly cares. Best dentist I have visited in a long time."
- Pracheeta
"Dr. Kim was fantastic: from her thorough explanation of my X-Rays, to cleaning my teeth herself, and performing my filling. I didn’t feel a thing during the procedure — because of Dr. Kim’s expertise. She had a great bedside manner as well and put all patients at ease. Best dentist experience I’ve had, especially with their neat technology. 5 stars for sure!"
