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Liana Stein, DDS/

Staten Island Cosmetic Dentist
Liana Stein, DDS

Meet Dr. Stein

At the heart of Dr. Liana Stein’s work is a powerful belief: your smile is your signature — and it should reflect your confidence, health, and authenticity. Dr. Liana Stein, DDS is more than a cosmetic dentist — she’s a smile architect, transforming self-expression into art. From subtle enhancements to full smile makeovers, she approaches each case with precision, artistry, and compassion, addressing not just the visible but the unseen causes of discomfort or insecurity.

As the founder of LianaSmiles in Staten Island, NY, Dr. Stein combines state-of-the-art dental technology, expert hands, and an artisan’s touch to design life-changing smiles.

Her approach is holistic, ensuring your treatment not only enhances facial aesthetics but also improves function, comfort, and long-term wellness.

Dr. Stein earned her DDS from SUNY Stony Brook and completed her residency at Mountainside Hospital in NJ. She is a proud graduate of the KOIS^® Center and a member of the American Academy of Cosmetic Dentistry, staying at the forefront of modern, evidence-based techniques.

Her comprehensive services include:

Invisalign^® clear aligners
Laser dentistry with Fotona
Porcelain veneers & smile makeovers
Teeth whitening
Dental implants
Crowns, bridges & full-mouth restoration
Preventive and family dental care

With over two decades of experience, Dr. Stein is trusted by patients across Staten Island for her gentle care, attention to detail, and genuine commitment to their happiness. She doesn’t just treat teeth—she empowers people to live confidently, pain-free, and fully self-expressed.

Transform Your Smile, Transform Your Life

Dr. Liana Stein is not your typical dentist. With more than 20 years of dental experience, Dr. Stein has cultivated real, long-lasting relationships with her patients at LianaSmiles in Staten Island, New York.
Ever since she was a young woman, Dr. Stein has been passionate about everything surrounding the world of dentistry, from family dental care to surgical procedures and everything in between. She performs a wide array of services, including dental implants, bridges, porcelain veneers, teeth whitening, and much more.

Dr. Stein also specializes in cosmetic dentistry. A member of the American Academy of Cosmetic Dentistry (AACD) and a KOIS^® dentist, Dr. Stein can help take care of all your cosmetic dentistry needs. She also continues to stay on top by keeping abreast with the latest and most efficient dental technology. Dr. Stein’s latest innovative projects include laser treatments with the cutting-edge Fotona Laser. Dental lasers have transformed dentistry, allowing patients and practitioners to receive treatments that are faster, more successful, less painful, and more satisfying than ever before.

Throughout her career, Dr. Stein has made it a point to set her philosophy apart from others in the dental community. Not only does Dr. Stein create a warm, welcoming, and education-oriented environment, she also goes out of her way to forge real friendships with her patients. Dr. Stein wants to hear what’s going on in your life, so she can get to know you as a person, not just as another patient. It’s not uncommon for Dr. Stein to greet her patients with a hug and to pick up where you left off in your last conversation.

If you’re looking for an experienced dentist with a real passion for her work, Dr. Stein is the right doctor for you.

Education & Experience

SUNY – Stony Brook School of Dental Medicine – Doctor of Dental Surgery
Mountainside Hospital – Dental Residency
The KOIS^® Center: Advancing Dentistry Through Science

Professional Affiliations

American Academy of Cosmetic Dentistry (AACD)
The KOIS^® Center: Advancing Dentistry Through Science

“Dr. Liana Stein is an incredibly skilled dentist who truly cares about her patients. She took the time to listen to my concerns and thoroughly explained the treatment options available to me. Her expertise and attention to detail were evident in every aspect of my dental care. ”

— Tommy D. —

Staten Island Cosmetic Dentist Liana Stein, DDS