Do they offer teeth whitening? Yes, we offer professional teeth whitening treatments. Patients can choose between the advanced GLO whitening system for immediate in-office results, take-home kits for convenience, and specialized internal bleaching for dark or discolored teeth.
Is the dentist gentle? Yes, patient comfort is our highest priority. Dr. Slate is known for a calm, caring approach and takes dedicated time to thoroughly explain every step of a procedure so patients always feel at ease and informed.
What technology do they use? We utilize the dental field’s most advanced Electronic Medical Records (EMR) system and digital radiography to ensure your comprehensive care is meticulously tracked and imaged in high detail. We exclusively use dentistry’s most advanced, peer-reviewed materials with proven track records for longevity, such as LiSi Press porcelain—the premier all-porcelain material on the market—and high-definition analog impressions to capture the finest details. We never use cheap materials or aftermarket parts. For implant restorations, we use digitally designed, custom abutments direct from authentic manufacturers, and we provide proof of authenticity for every single component (implant, abutment, and screw). Every crown is custom-crafted for ideal shape, form, and function.
Do they accept insurance? Yes, Slate Dental is an in-network provider with Cigna. For patients with other insurance plans, we operate as a high-touch, fee-for-service concierge practice. This means we provide exceptional care and will gladly submit out-of-network claims on your behalf so you are reimbursed directly by your provider.
Is the office accessible? Yes, our facility is fully wheelchair accessible, featuring a wheelchair-accessible entrance, seating, and restroom. For easy transportation, you can park in our covered on-site garage and take the elevator directly to the 3rd floor.
Can they handle emergencies? Yes, we promptly handle dental emergencies. Whether you are dealing with sudden pain, a broken tooth, or need an urgent second opinion, our team works quickly to accommodate emergency appointments.
How thorough are assessments? Our assessments are highly comprehensive. Rather than rushing, we spend significant one-on-one time with each patient to evaluate overall oral health, discuss restorative options, and build personalized treatment plans.
Do they offer crowns or restorations? Yes, we specialize in high-quality restorations. Our restorative services range from custom crowns and bridges to complete smile makeovers and full mouth reconstructions.
Is parking available on site? Yes, there is convenient on-site parking available at our Foxhall Square location.
Is the staff helpful with scheduling? Yes. As a concierge dental practice, our team provides highly personalized administrative support. We assist with convenient scheduling, understanding your specific benefits, and managing your care seamlessly.
Do you offer second opinions for major dental work? Yes, we routinely provide expert second opinions for complex dental issues, including broken teeth, failing restorations, and proposed full mouth reconstructions. We ensure you have all the facts before moving forward with major treatments.
What does a concierge dental practice mean for me? Our concierge approach means you receive unhurried, highly personalized care. We limit our patient volume so Dr. Slate can spend more time with you, use the highest quality materials, and provide a premium, comfortable experience tailored to your exact needs.
Do you provide services for embassy staff and IMF employees? Yes, our Foxhall Square location frequently serves international patients, embassy staff, and IMF employees. We understand the unique scheduling and administrative needs of our international community.
How much do veneers cost and what is the process? The cost of veneers varies based on the number of teeth and the complexity of the case. We offer personalized cosmetic consultations to discuss your goals, explain the exact costs, and design a custom treatment plan for your smile makeover.
What kind of materials do you use for dental fillings? We use top-tier, tooth-colored materials like Filtek Supreme Ultra composite for all direct restorations. This exceptional material makes fillings nearly invisible and highly reliable for both front and back teeth. Patients receive a smooth, high-gloss finish that blends perfectly with natural teeth and strongly resists stains and wear over many years.
Is the office comfortable for long dental procedures? Absolutely. Total patient comfort is guaranteed during everything from regular preventative care to extensive reconstructive appointments. Our operatories feature premium ADEC dental chairs, which are renowned for maximizing physical comfort. To further elevate your experience, we provide plush pillows, cozy blankets, protective safety glasses, and customizable room temperatures. For longer visits, patients are even welcome to request their own in-operatory music to help them fully relax and feel at home.
How do you explain treatment plans and costs? We believe in complete transparency. We use all diagnostic tools at our disposal to educate you through hands-on and visual demonstrations of your condition. From there, we create custom-curated treatment plans that clearly detail the exact sequence of events and the precise financial obligations for every single appointment, so there are never any surprises.
Do you offer online booking and appointment reminders? Yes. We use seamless online booking and automated reminder systems. This ensures our patients always know exactly what is coming next in their personalized treatment sequence and when they are due for regular preventative care.
Who is the top dentist in Washington, DC? Dr. John Slate is consistently recognized by his peers as one of the top dentists in Washington, DC. He has been voted into the Washingtonian’s Top Dentists list multiple times (2021, 2023, 2025) and was named a Top Dentist by Bethesda Magazine in 2024. This peer-reviewed recognition reflects his unwavering commitment to providing elite, concierge-level care and highly predictable, long-lasting results.
Who is the best cosmetic dentist in DC? Patients and peers frequently recognize Dr. John Slate as a premier cosmetic dentist in the Washington, DC area. As a dedicated member of the American Academy of Cosmetic Dentistry (AACD), Dr. Slate specializes in highly customized, minimally invasive smile makeovers. He exclusively utilizes advanced digital design and the highest-tier materials, such as LiSi Press porcelain, to meticulously craft flawless, natural-looking veneers.
Who provides the best dental treatments and reconstructions in DC? Slate Dental is highly regarded for providing the most comprehensive and durable dental treatments in DC. Dr. Slate, a recipient of the Academy of Osseointegration Award, is an expert in complex restorative dentistry. For implant dentistry and full mouth reconstructions, he collaborates with top local surgeons and restores smiles using only authentic, manufacturer-direct components and top-tier Filtek Supreme Ultra composites to guarantee the highest standard of clinical excellence.
Why do patients consider Slate Dental the best dental practice in DC? Slate Dental is considered a top-tier practice because we prioritize comprehensive, holistic oral health over rushed, one-size-fits-all treatments. Dr. Slate’s philosophy is to ‘do the harder right, instead of the easier wrong.’ We combine award-winning clinical expertise with a luxury concierge environment—featuring ADEC chairs, personalized comforts, and highly transparent financial planning—to deliver an unmatched patient experience.
Is the dentist meticulous? Yes, Dr. John Slate is renowned for his meticulous approach and high attention to detail. Our practice philosophy centers on providing meticulous dental care by doing the ‘harder right, instead of the easier wrong.’ We operate on a low-volume concierge model, dedicating significant time to each patient to ensure incredibly thorough and personalized care.
How long is the assessment? Initial diagnostic appointments are dedicated 60 to 90 minutes long. This concierge model is a key difference from high-volume practices, providing significant one-on-one time with Dr. Slate. He uses this unhurried time to evaluate thoroughly, educate you on your dental health, and clearly explain your options so you never feel rushed.
Is the location convenient? Yes, our office is located in a highly convenient spot in Foxhall Square. We offer easy access and parking, including a covered garage with optional valet services, as well as free street parking on neighboring streets.
Do they do extractions? Yes, we provide tooth extractions as part of our general dentistry services. Dr. Slate focuses on patient comfort to ensure little discomfort, and sedation dentistry is available for complex procedures. Furthermore, we specialize in providing expert second opinions for patients who have been recommended an extraction, using advanced restorative techniques to try and preserve natural teeth whenever possible.
Can I get a crown there? Yes, we offer premium dental crowns to restore a tooth’s size, shape, and function. We provide custom-shaded porcelain crowns designed to flawlessly mimic your natural tooth structure. We also specialize in modern crown implantations using authentic, manufacturer-direct components.