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Amazing Dental Experience In Tysons Corner & Potomac

Dr. Sam Osseiran has spent his entire life learning how to provide world-class dental care to all kinds of patients. He earned Diplomate status within the International Congress of Oral Implantologists. His dedication has also led him to become a certified prosthodontist and Master of the Academy of General Dentistry, meaning he is more than prepared to give you the healthy, beautiful smile you deserve. No matter what you need, he’ll always be able to offer you options and follow through with the greatest of skill.

Meet Our Dentist Meet Our Team
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Sam Osseiran, D.D.S., M.S., M.A.G.D.

Dentistry For the Modern World

You're Always #1 Open Late & Saturday State-of-the-Art Office Dental Insurance Welcome All Under One Roof Focused On Comfort
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Your needs and comfort will always be our top priorities. You’ll always have options and never hear a sales pitch.

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With our flexible hours, you’ll never have to miss work or school to take care of your teeth again.

State-of-the-art dental exam room

We utilize the latest dental technology to consistently provide high-quality, precise, and comfortable care.

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We’re happy to accept your dental insurance and maximize your benefits at every visit.

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Whether you need basic care or something more complex, you’ll find everything you need with us.

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We don’t take care of teeth here, we take care of people. We’ll make sure your dental appointments are always relaxing and stress-free.

Academy of General Dentistry logoAcademy of General Dentistry colored logo American Dental Association logoAmerican Dental Association green logo American Academy of Cosmetic Dentistry logoAmerican Academy of Cosmtic Dentistry colored logo American College of Prsthodontics logoAmerican College of Prosthodontics colored logo Academy of Osseointegration logoAcademy of Osseointegration colored logo District of Columbia Dental Society logoDistricted of Columbia Dental Society colored logo

“Dr. Osseiran is the best dentist I have ever been to and I trust his work. Him and his staff have done an excellent job accommodating their patients. The work that Dr. Osseiran does is excellent and his attention to detail is top notch. I am beyond pleased with the work he has done.”

Ali H., Potomac, MD

“Best team and best treatment! Dr. Osseiran is one of the best dentists in DMV area. He is very professional, he tells you what you need to do and do it right. He is very kind and has a wonderful and friendly personality. His clinic is definitely the place to go.”

Suha M., Vienna, VA

“My favorite and only dental clinic for over 3 years, Dr. Osseiran is a genuine person, he cares about his patients a lot, and I've never been disappointed by any service received. The hygienists and the dental assistants are very nice and professional. I absolutely recommend this practice to everyone!”

Shatha Z., Mclean, VA

Featured Dental Services

Select a Service Below to Learn More.

Cosmetic Dentistry

Cosmetic Dentistry

Get The Smile Of Your Dreams

A beautiful smile can do wonders for your self-confidence, which in turn can enhance both your personal and professional relationships. If your smile is held back by stains, chips, cracks, or gaps, then our cosmetic treatments could be exactly what you need. With them, we can completely eliminate any aesthetic flaw and give you a smile you’re always ready to show off. Whether you’re looking for a minor touch-up or a dramatic makeover, we’ll make sure you leave our office absolutely glowing.

Learn About Cosmetic Dentistry

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Dental Implants

Dental Implants

Replace Missing Teeth

Missing teeth can severely impact your day to day life, making regular activities such as eating, speaking, and even smiling feel awkward and uncomfortable. Thanks to dental implants, however, we can rebuild your beautiful smile to last a lifetime. Dental implants offer a solution that is the next best thing to nature, and whether you are missing a single tooth, multiple teeth, or all of your teeth, they can effectively restore your smile and quality of life for decades to come.

Learn About Dental Implants

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Invisalign® Clear Braces

Clear Braces

Get The Smile Of Your Dreams

Perfectly straight teeth don’t just look fantastic, they also tend to be much healthier and develop less dental problems as well! If you’ve delayed straightening your smile for years because you didn’t want to get bulky metal braces, you now have a viable alternative. With Invisalign, we can give you the perfectly straight smile you’ve always wanted without metal brackets, wires, or rubber bands! Thanks to this revolutionary approach, the only thing people will notice are your beautiful results.

Learn About Invisalign®

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Sedation Dentistry

Sedation Dentistry

Relax in Complete Comfort

Has it been a while since you've last visited a dentist? Our Vienna and Potomac dental offices make it easy to get back on track. Our kind, caring team takes pride in helping even the most anxious patients feel at ease — but for those that need a little extra help relaxing, we offer several sedation dentistry options. Oral conscious sedation, nitrous oxide sedation, IV sedation and general anesthesiology are available depending on your preferences and treatment plan. Get all the treatment you need in one well-managed appointment and get back on track to optimal oral health today!

Learn About Sedation

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Sleep Apnea Therapy

Sleep Apnea

Regain Restful Sleep

Do you constantly feel tired during the day even when you’ve slept throughout the night? Does your bed partner complain about your loud, chronic snoring? Are you sick of using your CPAP machine? If so, we can help you with an effective and simple treatment called oral appliance therapy. A small, custom-made mouthpiece could be all you need to see complete relief from your obstructive sleep apnea symptoms and wake up in the morning feeling energized.

Learn About Sleep Apnea Therapy

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TMJ/TMD Therapy


Eliminate Jaw Pain

Are things like a stiff, painful jaw or migraine headaches common problems for you? Chronic pain like this could be due to something called TMD, which is a condition that occurs when the sensitive joints in your jaw have become injured, strained, or misaligned. It can cause all kinds of pain throughout the body and even lead to unconscious teeth grinding that can severely damage your smile. Our team is able to both diagnose and treat this sneaky problem to help you quickly get back to your pain-free life.

Learn About TMJ/TMD Therapy

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Payment Options

Dental Insurance
& CareCredit Financing

We believe that world-class dental care should be affordable for everyone, which is why we’re happy to accept dental insurance plans from a long list of providers and work to maximize your benefits. And, if you don’t have insurance, we can help you get flexible, low to no interest financing.

Explore Your Financial Options
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Modern Dental Technology

Dental technology is evolving faster and faster these days, giving dentists capabilities never thought possible even just a few years ago. You can see evidence of this in our state-of-the-art offices every day, as we diligently work to implement the latest tools in order to provide even higher-quality care. When someone comes to see us, they can expect to experience the very best of what modern-day dentistry has to offer. From same-day crowns with CEREC technology to pain-free experiences with our MD Waterlase soft-tissue laser to safe, all-digital x-rays – we have spared no expense in our quest to provide high-quality, comfortable dentistry.

Learn About Our Technology
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