Welcome to Our Practice

Who We Are

We are a team of passionate individuals with the relentless desire to offer you the opportunity for optimal oral health. We do this with exemplary customer service and the incessant pursuit of advanced education. We create the most beautiful smiles, make the most comfortable crowns and fillings, and give the gentlest injections and cleanings. Does this sound like something you may be interested in? We would love to meet you!

Mission Statement

Our mission is to be your advocate, first and foremost, and provide each patient with superior, individualized, and comprehensive oral healthcare nurtured by a relationship based practice, between doctor and patient and staff. Through co-discovery, dialogue, respect, then admiration, the highest level of care may be experienced by all who mutually participate and share.

Our Latest News - April 5, 2022

All of us at Upper Montclair Dental Associates, PC are proud to announce the opening of our new second location, 281 Bellevue Avenue, right here in Upper Montclair! Same Team, just some extra space. It is but a four minute walk from our Flagship location, just across the train tracks on the northwest corner of North Mountain and Bellevue. This new location will serve as an adjunct to our primary Lorraine location, enabling us more room and providing the most state of the art technology that exists in our industry. The intent is NOT to be a bigger practice but more efficient and serving the community with a more linear schedule. Both offices are wired, synced to the cloud to act as one office, just two separate locations, Lorraine and Bellevue. Both offices will be open 5 days a week, and every other Saturday.  Dr. Ballentine and I, as well as our famed Hygiene, Assisting, and Administrative departments, will rotate between locations. We invested in the latest in intraoral scanning capabilities to compliment our current scanning modalities as well as the most sophisticated extraoral 2D and 3D Imaging technology our industry has to offer, the CS9600 from Carestream. We have been working hard creating workflow and protocols to present our practice to you in a manner you are accustomed. There will be some glitches so please pardon our virtual dust. We plan on soft openings in the next two weeks. You will be receiving correspondence on where your appointments are when we are fully live and operational. Please read any further email and texts received regarding updates to your future appointments. Thank you for reading and thank you for all the rich relationships we all built together these last twenty seven years!        

David St. Ledger, DDS

Vanessa Ballentine, DMD

At Upper Montclair Dental Associates, we believe that a dentist and patient become a team for treating an individual’s dental needs. Our dentists spend most of their time listening to understand your concerns and responding with the best treatment options for you. With the help of our professional staff, they also follow up to make sure that general pain is relieved, problems are resolved and your health improves.

We also want our patients to be informed about dental problems and treatments, because informed patients make better decisions about their health and well being. That is why we’ve included an extensive section on this web site covering the full array of topics associated with dentistry and dental diagnoses and treatments. We encourage you to look through these pages whenever you have an interest or concern about your dental needs and care.

We also know that convenience in the Montclair area is important to your selection of a dentist. In these web pages you’ll find information about Upper Montclair Dental Associates office, including our Montclair location, maps, directions, hours, insurance policies and appointment scheduling. Please feel free to contact us with any questions you have or to request an appointment. We hope you’ll find our practice offers the accessibility and personal commitment you look for from a dentist.

What makes our Office rather unique is our comprehensive approach in evaluating and in treatment. A single tooth alone cannot walk through our doors. People do. What may be perceived as a tooth problem may have started as a gum (periodontal) problem, or a bite problem, or a problem from bad habits. We evaluate the entire craniomandibular system: your teeth, gums, bone, ligaments, jaws joints, and musculature. How all of those parts work together bio-mechanically is often left as clues on your teeth and in your gums. It makes a simple treatment plan simpler, and clarifies the more complex treatment plan. All of this is done so we may educate you on your oral health, and offer you options and solutions to fit our care into your lifestyle.

Office hours are by appointment only. We are open evenings and certain weekends. Our Office is warm, quaint, and friendly. The atmosphere is jovial. We try not to take ourselves too serious. The staff is second to none. They are the most integral part of our practice. Their proficiency and expertise allow Dr. St. Ledger and Dr. Ballentine to spend more time with you. Simply put, we are a family. And our family extends an invitation to meet yours!

Meet Our Doctors

Learn Who We Are

  • David St. Ledger,
    DDS

    Dr. David St. Ledger is committed to learning. In 1990, he received his undergraduate degree in Biochemistry and minored in Sociology from The University of Scranton. He also holds and successfully defended his undergraduate thesis in molecular biology with two years of laboratory research. 

    Read more about Dr. David St. Ledger

  • Vanessa Ballentine,
    DMD

    Dr. Vanessa Ballentine graduated from Seton Hall University in 2008 with a Bachelor of Science in Biochemistry. She continued her education at Seton Hall University to complete a Master of Science in Biology, with a central focus in Neuroscience.

    Read more about Dr. Vanessa Ballentine

Testimonials

See What Patients Say About Us

    My implant was perfect. Very happy with the results!I would highly recommend Dr St Ledger!

    Laura R.

    Can a trip to the dentist actually be pleasant? Yes! Excellent job by Dr. St. Ledger and staff.

    Tom M.

    Highly proficient, courteous, and professional staff. Dr. St Ledger takes and interest in his patients, listens to what they have to say, and genuinely cares about the patient’s teeth.

    Fred P.

    I highly recommend Upper Montclair Dental Associates. Dr. St Ledger and his exceptional staff are above and beyond. Knowledgeable, Empathetic, Professional, and Caring.

    Traci G.

    Dr. St. Ledger is solid. His dental work is spot on. He is an expert in his field and his work is above expectations. Great staff!

    Jeff A.

Featured Articles

Read about helpful topics

  • Invisalign for Adults

    When you hear the word “orthodontics,” what comes to mind? Probably a young teenager whose teeth are covered by a latticework of metal. There are indeed many orthodontic patients who fit that description. However, there now exists an increasingly popular alternative to traditional metal braces: Invisalign® ...

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  • Educational Videos

    Take a few minutes to watch our educational videos and learn more about different dental treatments and procedures. Video topics include general & cosmetic dentistry, Implants, oral health and hygiene, orthodontics and preventative dentistry. ...

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  • Smile Makeover

    Smiling with confidence makes you feel great. A beautiful smile is also an important social and professional asset. Yet there are many people who avoid showing their teeth in public or in photographs because they don't like what they see. If that describes you, then why not start the process of getting ...

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  • Periodontal (Gum) Disease

    While you may think that some loss of teeth is inevitable with aging, it is actually possible for all of your teeth to last a lifetime. One of the ways you can achieve this goal is to avoid periodontal disease (“peri” – around; “odont” – tooth), which is caused by bacteria that attack the ...

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  • Mouthrinses

    Numerous studies have shown that using an appropriate mouth rinse, in conjunction with regular brushing and flossing, is an easy and effective way for you to improve your overall oral health. As part of a regular program of oral hygiene, mouth rinses (which are sometimes called mouthwashes) can be effective ...

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  • Oral Hygiene for Kids

    Teeth can last a lifetime if you take care of them right — and the best time to start is just as soon as they begin appearing. By establishing good oral hygiene routines for your children right from the start, you'll give them the best chance of keeping their teeth healthy — forever. Tooth decay, ...

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  • Invisalign for Teens

    There's a new technology that's (literally) putting a smile on plenty of young faces: A system of clear, removable aligners made especially for teens called Invisalign Teen®! If you (or a teenager you know) are a candidate for this treatment, you might find it's the best fit for your lifestyle: It lets ...

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  • Fillings

    If you have never had a cavity, congratulations! If you have had one, you are not alone. About 78% of us have had at least one cavity by the time we reach age 17, according to a 2000 report by the U.S. Surgeon General. Fortunately there's a time-tested treatment for cavities: the dental filling. Fillings ...

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  • Orthodontic FAQs

    What do orthodontists do? Orthodontists are dental specialists who diagnose and treat problems with the position, alignment or spacing of the teeth, and related irregularities in the face and the jaw. A number of special treatments, including braces and other oral appliances, are used to correct these ...

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  • Sinus Surgery

    If you want to replace a missing or failing tooth with a state-of-the-art dental implant (watch dental implant video), your dentist will first need to make sure that you have sufficient bone in your jaw to anchor the implant. This is true no matter what type of tooth is being replaced. However, if it ...

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Contact Us

Send Us An Email

Our Two Locations Just a Brief Walk from Each Other

Find us on the map

Hours of Operation - Lorraine and Bellevue Campus Combined

Our Regular Schedule

Monday:

9:00 am-7:00 pm

Tuesday:

8:00 am-5:00 pm

Wednesday:

8:00 am-7:00 pm

Thursday:

8:00 am-4:00 pm

Friday:

8:00 am-2:00 pm

Saturday:

9:00 am-2:00 pm

Sunday:

Closed