A seamless dental experience

Welcome to Premier Dentistry in Landing

At Premier Dentistry, we combine innovative technology with a judgment-free, friendly atmosphere to provide a superior dental experience. Located in Hopatcong, NJ, we pride ourselves on delivering quality dentistry in a relaxed, welcoming environment. From same-day crowns to lab-crafted veneers and compassionate emergency care, we're here to help you achieve your healthiest, most confident smile. Patients feel at home here because we treat them like family, offering personalized care and comforts like TVs, blankets, and neck pillows to make every visit enjoyable. Book your appointment today and discover the comfortable and modern dental care you’ve been looking for.

Dr. Yvonne Kiernan

Dr. Yvonne Kiernan’s passion for dentistry began in Bergen County, NJ, where she first worked as a dental assistant and discovered how much she loved helping patients feel confident in their smiles. She went on to earn her degree from Rutgers School of Dental Medicine in 2017 and has spent over nine years caring for patients with a thoughtful, hands-on approach.

Dr. Kiernan is especially passionate about using modern techniques—like same-day crowns and restorative treatments—to make care more comfortable, efficient, and tailored to each person she treats. She believes every patient deserves to feel heard, understood, and genuinely cared for. Outside the office, you’ll likely find her spending time with family, working in her garden, or practicing taekwondo.

Tailored treatments

Same-day crowns

With our cutting-edge VHF 4 same-day milling technology, you can receive custom, durable crowns in just one visit; no temporary crowns or goopy impressions needed.

Clear aligner therapy

Our Suresmile clear aligners provide a discreet way to straighten your teeth, helping you achieve a confident, beautifully aligned smile without the discomfort of traditional braces.

Veneers

Transform your smile with custom-designed veneers, a minimally invasive option to address discoloration, gaps, or imperfections and unlock your most confident, radiant smile.

What sets Premier Dentistry apart?

You can expect a comfortable experience, up-to-date care, and a team that genuinely listens and cares about your individual needs.

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Judgment-free, personable care

We provide a welcoming environment where you’ll never feel rushed or judged. Our team engages with you personally, respecting your goals and preferences.

Innovative dental technology

From same-day crowns to laser therapy, our cutting-edge tools ensure effective treatments and streamline your visits for better results and convenience.

Relaxing patient comforts

Enjoy a calm and pleasant visit with thoughtful comforts like TVs, blankets, neck pillows, and noise-canceling headphones available upon request.

Community-focused care

We're proud to support our community through initiatives like 403 Reasons to Run and active participation in events, including Tunnel to Towers.

Read Our Reviews

What our patients are saying

Frank C.

First time here.  Good first Impressions.   Everyone I met came across as caring and knowledgeable about their jobs.  The service was great.  I have sensitive teeth, and  Kyle was able to make my cleaning mostly painless. A great plus for me.  Any pain I had was unavoidable but tolerable. It's just a problem I have.  I thought the cost of their service was fair also.

Theresa S.

Absolutely cannot recommend Premier Dentistry enough! From the moment you walk in, you're greeted with warmth, friendliness, and a team that genuinely cares. Sam at the front desk is an absolute gem — not only is she amazing with scheduling, but she somehow makes all the confusing insurance stuff easy to navigate (a miracle in itself).

Dr. Kiernan is truly wonderful — kind, gentle, and incredibly skilled. Her team, including Kyle and Krissa, make every appointment feel like you're just catching up with old friends rather than sitting in a dentist chair. I started coming here after putting off dental visits for way too long, and I’m so glad I found them.

When my boyfriend had a dental emergency right before a wedding, they fit him in within hours — talk about going above and beyond! Since then, I’ve recommended Premier Dentistry to everyone I know.

If you’re looking for a dentist that combines expert care with a genuinely welcoming atmosphere, this is it!

Bonnie T.

The ladies at Premier Dentistry are the best! They are caring, compassionate, friendly and thorough. They listen and address your concerns. I count myself lucky to have found this dental practice. I will never go anywhere else. They have my trust and my gratitude. Keep up the good work ladies!

Thomas F.

As everyone knows going to the dentist is not the most favorite thing in the world but at Preimer Dentisty they make the experience less stressful. The entire staff and Dr. Kieran are top notch with state of the art technology. My entire family are patient. Even Santa knows she is the best. Definitely give them a call for all your dental needs.

Jeffrey M.

Felt good coming in like I never left. I like how they were able to remember my wife and me right away after 6 months.. They show that they do care about there patients and very professional about everything with great vibes...

Jessica L.

Premier dentistry is absolutely the best!

I have really bad dental anxiety and have had issues when switching dentists.

Dr Kiernan and her staff go above and beyond to make sure their patients are comfortable even if it's just a cleaning. They also do an incredible job at preventative care and make sure to inform their patient what is going on every step of the way.

This practice is well versed in working with patients with dental anxiety. I have to say I have been less anxious going to the dentist since I have switched to premier dentistry.

One of their hygienists Kyle is also absolutely the best! She is super friendly and makes every cleaning so comfortable. I also appreciate how thorough she is.

Premier dentistry absolutely puts the health and well being of the patients first. If you have any kind of anxiety about visiting the dentist, I would highly recommend them!

Sharon

The staff was amazing, the office smelled clean and pleasant, and my experience was wonderful. I have now found my new forever local dentist! Dr. Kiernan was extremely pleasant, and the hygienist, Kyle, did a phenomenal job. Love this place!

Noelle

I have never felt more comfortable in a dentist’s office. They didn’t even make me feel silly for crying. They totally validated my pain, which means so much. Needless to say, they are now my new dental practice. 20/10.

Daniel

Far and away the best dental practice I have ever experienced. Extremely caring, kind, and skilled!

Schedule your appointment today