(201) 585-0456

Smile with confidence!
Andy Chang DMD Andy Chang DMD Andy Chang DMD

Welcome to Dr. Andy Chang's office!

Welcome to Dr. Andy Chang's office! Our practice is dedicated to helping our patients achieve their cosmetic goals and maintain optimal oral health in a friendly, informative, and professional manner.

Dr. Chang started the practice in Palisades Park, NJ to address the dental needs of the neighboring communities while residing in West New York. In 2016, the practice found a permanent home and relocated to Teaneck. Dr. Chang is proud to continue the tradition of service to Teaneck and the surrounding communities.

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Our Services

Preventative Care

We believe first and foremost that the best treatment is prevention. That’s why we focus on detecting potential dental problems when they are small and easy to correct. By eliminating small problems before they become major issues, we not only save our patients money and time, we improve their long-term dental health. Our prevention program begins with dental health education to ensure patients practice good home care. Dental X-rays and periodic examinations are combined with gentle cleanings. The application of sealants and fluoride treatments further protects your smile.

Because we recognize the importance maintenance and monitoring play in good oral health, we are quite happy to create a customized care schedule based on your personal needs. Regular checkups help us stay ahead of and correct potential problems before any complications arise.

Family Dentistry

Dr. Chang, along with the team of dental professionals, are committed to offering quality family dentistry services to patients in the New York – New Jersey metro area. Our dedicated staff is here to ensure that your family and friends are treated with the utmost respect and care.

At our dental office, we provide fast, friendly, efficient, and high quality dental care for the entire family. We provide treatment for patients of all ages from young children to their grandparents. We believe a positive dental experience early on for children will help set the foundation for excellent oral health in the future. A calm, friendly environment is provided for children of all ages, allowing them to feel comfortable, safe, and confident about their oral health. Children with healthy teeth chew food more easily, learn to speak clearly, and are able to smile with confidence.

Dr. Chang continues to enjoy and earn the trust of our patients and their families. We know how important it is when you refer your family and friends to us and we take every step to ensure that our practice lives up to your expectations!

Cosmetic Fillings & Crowns

We believe that esthetics need not be compromised in restoring diseased and damaged teeth. Our staff takes pride in providing meticulous care during each dental procedure we administer. Whether it’s simple fillings, inlays and onlays, or crown and bridge reconstruction, we take advantages of the most advanced and proven techniques to restore the teeth to their original form, strength, and function, using cosmetic tooth-colored materials.

Laser Dentistry

Laser dentistry can be a precise and effective way to perform many dental procedures. We use a soft tissue diode lasers in our office for minor surgical procedures, to reshape tissue, improve clotting, and enhance the quality of dental work. When performed with a laser, many of these procedures often result in quicker recovery and less discomfort.

Emergency Care

There is never a good time to have a dental emergency. Whether you have cracked or lost a tooth or are experiencing dental pain, you need prompt dental care. At Dr. Chang’s office, we offer emergency dental services and can usually accommodate emergency patients with same-day appointments. If it’s after business hours, and you are a patient of record, you can page one of our doctors to address your dental emergency.


Teeth whitening is a great cosmetic treatment for patients who are looking to brighten their smile. Over time, teeth develop stains from coffee, tea, wine, and poor dental hygiene. These stains can age your smile and affect your confidence. At Dr. Chang’s office, we offer advanced in-office and take-home whitening treatments that will give you a whiter, more beautiful smile that you can be proud of.

Orthodontic (Invisalign)

Invisalign can help you straighten your teeth while improving your overall dental health. An alternative to traditional wire braces, the customized, clear aligners provide an effective way to straighten your teeth while remaining virtually invisible. Wearing the comfortable aligners will gradually shift your teeth into their correct position.


Dental implants are an effective way to replace missing teeth. When teeth are lost because of disease or an accident, dental implants may be a good option. Dental implants are titanium fixtures that mimic the roots of the teeth, allowing you to eat, speak, and smile naturally.

Meet Our Staff

Andy Chang, DMD

Andy Chang, DMD

Dr. Chang grew up and attended high school locally in Montville Township before working towards a bachelors degree in Cell Biology & Neuroscience from Rutgers University. Upon graduation, he was accepted and completed the doctorate program at UMDNJ - New Jersey Dental School. During school, he was mentored by and worked at Dr. David Goteiner's periodontal practice in Chester, NJ. Dr. Chang is proud to serve his neighboring community.


Andy Chang, DMD

Christine Roosma

Christine Roosma

Christine was also raised in Montville Township and studied at various institutions while working as the office manager for various dental offices. She lives in Montville with her husband Eric and two daughters, Kylie and Lauren.


Christine Roosma

Office Manager
Mary (Myung Won) Lee, RDH

Mary (Myung Won) Lee, RDH

Mary began her career as a dental assistant at Dr. Chang's office. She fell in love with the dental field and eventually obtained her dental hygiene degree from Bergen Community College.


Mary (Myung Won) Lee, RDH

Dental Hygienist
Jennifer Suh

Jennifer Suh

Jennifer was born and raised in Chicago. She studied briefly at University of Illinois, but fell in love with the dental profession while assisting another dentist back home. After her previous employer retired, Jennifer found herself working at various practices in New Jersey prior to signing on with Bernardsville Dental Group.


Jennifer Suh

Dental Assistant

Why Choose Us

Friendly, Painless Dentistry


Work with Most Insurance Plans


Flexible Payment Options


Commitment to Continuing Education


Cutting Edge Technology


Nitrous Oxide Sedation Available


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Contact Us

185 Cedar Lane, Suite U1
Teaneck, NJ 07666
(201) 585-0456