
DR. KATERINA KOSTAGIANNI
Prosthodontist – D.D.S, D.M.D, M.S.
Prosthodontist
Veneers
Implants
Smile Makeover
Full Mouth Reconstruction
Meet Dr. Katerina Kostagianni
a highly experienced Prosthodontist with focus on Implant Dentistry and Cosmetic Rehabilitation.
Dr. Katerina Kostagianni is a highly skilled Prosthodontist specializing in Implant Dentistry and Cosmetic Rehabilitation, dedicated to transforming smiles with precision and innovation. Based in Silicon Valley, she blends artistry with cutting-edge digital dental technology, working closely with renowned master ceramists to deliver exceptional, customized results.
Serving Bay Area California with Locations in Los Altos and Atherton
Your Smile Design
Your journey to a healthier, more confident smile starts here.
With a free virtual consultation, you’ll receive expert guidance and tailored recommendations from a Prosthodontist specializing in full-mouth rehabilitation, dental implants, and cosmetic restorations - all without stepping into a dental office.
With just 2 simple steps to get started, you get a smile that has a personalized approach designed around your unique facial structure, function, and aesthetic goals.
Let’s craft a smile that’s not just beautiful, but built to last.

Services
A Permanent Smile Solution
Missing multiple teeth? All-on-X restores a full, fixed smile using strategically placed implants, offering a secure and natural-looking alternative to dentures—all in just one day.
Restoration
Whether replacing a single tooth or a full arch, dental implants provide a stable, long-lasting solution that looks, feels, and functions just like natural teeth while preserving bone health.
A Tailored Approach to Aesthetics
With advanced prosthodontic solutions like custom-designed porcelain veneers, we can enhance both the aesthetics and function of your teeth. Using techniques and facially guided smile design, we’ll create a harmonious, natural-looking smile .

Virtual Consultation
Take a high-quality photo of your smile from both the front and side. Once you're happy with the image, upload it to begin your transformation journey. To ensure a comprehensive assessment, please also include your most recent dental X-rays and any key details about your dental history.
This is your opportunity to share your goals, expectations, and the specific aspects of your smile you'd like to improve. Let me know how you envision your perfect smile, so we can bring your dream to life!
Once we’ve reviewed your information, we’ll arrange a one-on-one virtual consultation with Dr. Kostagianni. During this session, she will walk you through the best treatment options to help you achieve the smile you’ve always dreamed of.
View Testimonials