Dr. Costas Harris

Orange Office (973) 676-3700

Randolph Office (862) 397-3434

Orange Dental Center
Randolph Dental Center
Sameday Emergency Dental Care

Family and Cosmetic Dentistry - Adults & Children
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Dare to have the smile
 you've always wanted.

City of OrangeRandolph
325 Central Avenue
City of Orange, New Jersey 07050
(973) 676-3700
393 Quaker church road
Randolph, NJ 07869
(862)397-3434
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Welcome To Our Website

Welcome To Our Dental Practice

When you visit our dental office, your smile is our top priority. Our entire team is dedicated to providing you with the personalized, gentle care that you deserve. Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs. This website is a resource we hope you’ll find both useful and interesting.

Meet Our Dental Team

As your dental health professionals, your smile is our top priority. We offer comfortable and affordable dental care whether you're looking for a dentist in East Orange, West Orange, or Essex County and the surrounding area. In turn, for the best dental care in Dover, Randolph, Roxbury, or Morris County and the surrounding area visit our Randolph Dental Center Office in Randolph NJ at 393 Quaker Church Road. Our entire team is dedicated to providing you with the personalized, gentle care that you deserve. We pride ourselves in providing the care you need to keep your smile healthy. To give you the best possible service and results, we are committed to continual education and learning. We attend dental lectures, meetings, and dental conventions to stay informed of new techniques, the latest products, and the newest equipment that a modern dental office can utilize to provide state-of-the-art dental care. Also, being members of various professional dental associations helps us to stay abreast of the changes and recommendations for our profession.

About Our Dental Practice

Building a foundation of trust by treating our patients as special individuals is vital to our success. We understand how uneasy some patients can feel about their dental visits, and we know that we can make a difference by providing a relaxing and positive experience. Our entire team is dedicated to providing you with excellent, personalized care and service to make your visits as comfortable and pleasant as possible.

Contact Us Today and Schedule an Appointment!

We genuinely hope our website is helpful to you in learning more about our practice, dental conditions and treatments, dental recommendations, and more. Please browse through our website and be sure to give us a call if you have any questions or would like to schedule an appointment.

Sincerely,

Our Dental Team

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Exceptional dentistry,
extraordinary services.

Surgical InstructionsPediatric DentistryProsthodonticsDental EmergenciesEndodonticsCleanings & Prevention

While most dental surgery is performed on an out-patient basis, it remains an involved procedure that requires specific preparation and aftercare.  In an effort to provide safe, comfortable care, we encourage you to review our pre- and post-operative instructions, which are intended to facilitate a smooth operation and safer recovery. If you have any questions or concerns about your surgery, please contact our practice today.

Pediatric dentistry (formerly Pedodontics/Paedodontics) primarily focuses on children from birth through adolescence.  The American Dental Association (ADA), recognizes pediatric dentistry as a specialty, and therefore requires dentists to undertake two or three years of additional training after completing a general dentistry degree.  At the end of this training, the American Board of Pediatric Dentistry issues a unique diploma (Diplomate ABPD).  Some pediatric dentists (pedodontists) opt to specialize in oral care for children with special...

Prosthodontics is the specialized field of dentistry concerned with diagnosing, planning and executing restorative and cosmetic treatments.  Dentists who choose to specialize in prosthodontics must complete three or four more years of dedicated training following dental school. A prosthodontist is in essence an architect, who formulates a comprehensive treatment plan and informs the patient as to what is possible.  Missing or defective teeth can be extremely detrimental to self-esteem and self-confidence.  Using the latest technology, a...

Dental emergencies are quite frightening and often painful.  Prompt treatment is almost always required to alleviate pain and to ensure the teeth have the best possible chance of survival. Sometimes, teeth become fractured by trauma, grinding, or biting on hard objects.  In other cases, fillings, crowns, and other restorative devices can be damaged or fall out of the mouth completely.  If there is severe pain, it is essential to contact our office immediately.  The pain caused by dental emergencies almost always gets worse without treatment,...

Endodontics is a specialized branch of dentistry that deals with the complex structures found inside the teeth. The Greek word “Endodontics” literally means “inside the tooth” and relates to the tooth pulp, tissues, nerves, and arterioles.  Endodontists receive additional dental training after completing dental school to enable them to perform both complex and simple procedures, including root canal therapy. Historically, a tooth with a diseased nerve would be removed immediately, but endodontists are now able to save the natural tooth in most...

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We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

Dedicated to providing you
with expert dental care.

What should I do if I have bad breath?

Bad breath (halitosis) can be an unpleasant and embarrassing condition.  Many of us may not realize that we have bad breath, but everyone has it from time to time, especially in the morning. There are various reasons one may have bad breath, but in healthy people, the major reason is due to... ...Read More

Brushing and flossing help control the plaque and bacteria that cause dental disease. Plaque is a film of food debris, bacteria, and saliva that sticks to the teeth and gums.  The bacteria in plaque convert certain food particles into acids that cause tooth decay.  Also, if plaque is not removed,... ...Read More

Over the years there has been some concern as to the safety of amalgam (silver) fillings.  An amalgam is a blend of copper, silver, tin and zinc, bound by elemental mercury.  Dentists have used this blended metal to fill teeth for more than 100 years.  The controversy is due to claims that the... ...Read More

You should have your teeth checked and cleaned at least twice a year, though your dentist or dental hygienist may recommend more frequent visits. Regular dental exams and cleaning visits are essential in preventing dental problems and maintaining the health of your teeth and gums.  At these visits,... ...Read More

Four out of five people have periodontal disease and don’t know it!  Most people are not aware of it because the disease is usually painless in the early stages.  Unlike tooth decay, which often causes discomfort, it is possible to have periodontal disease without noticeable symptoms.  Having... ...Read More

Brushing our teeth removes food particles, plaque, and bacteria from all tooth surfaces, except in between the teeth.  Unfortunately, our toothbrush can’t reach these areas that are highly susceptible to decay and periodontal (gum) disease. Daily flossing is the best way to clean between the teeth... ...Read More

If you’re feeling somewhat self-conscious about your teeth, or just want to improve your smile, cosmetic dental treatments may be the answer to a more beautiful, confident smile. Cosmetic dentistry has become very popular in the last several years, not only due to the many advances in cosmetic... ...Read More

Porcelain veneers are very thin shells of tooth-shaped porcelain that are individually crafted to cover the fronts of teeth.  They are very durable and will not stain, making them a very popular solution for those seeking to restore or enhance the beauty of their smile. Veneers may be used to... ...Read More

Since teeth whitening has now become the number one aesthetic concern of many patients, there are many products and methods available to achieve a brighter smile. Professional teeth whitening (or bleaching) is a simple, non-invasive dental treatment used to change the color of natural tooth enamel,... ...Read More

With many state-of-the-art dental treatments and prevention options available in dentistry today, there are fewer reasons for having to extract (remove) teeth.  When something does go wrong with a tooth, we try to do everything possible to restore the tooth to its original function.  Removing a... ...Read More

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