John A Williams, DMD
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Welcome to the practice of John A. Williams Jr. DMD, We value our patient relationships, making it our priority to deliver gentle compassionate care that you deserve from your dentist. We work hard to make you feel at ease by providing exceptional patient care in a relaxed, convenient atmosphere. We strive to develop lifelong relationships with our patients by combining the latest dental technology with a professional and compassionate staff.

The result is a beautiful, healthy smile that lasts a lifetime. We also believe that patients should have sufficient information to make educated decisions about their oral health and treatment options. You'll find all of this important information on our website, including directions to our office, service descriptions, patient forms, patient education resources and more We are a full-service practice providing for all of your dental needs.
Services
From routine cleanings and fillings to bruxism devices, John A Williams Jr., DMD is equipped to handle all your dental needs. Your initial oral examination includes a visual examination, charting, periodontal probing, diagnosis and treatment recommendations.

We will also take x-rays for proper diagnosis of the anterior (front) and posterior (back) teeth as well as the bite-wing x-ray series for proper diagnosis of proximal decay of posterior teeth.Implants are synthetic structures that are placed in the area of the tooth normally occupied by the root. Implants are anchored to the jawbone or metal framework on the bone and act as a foundation for an artificial tooth or permanent bridge.
It includes descriptions of our office location, including a map and directions, hours, appointment scheduling, insurance acceptance and billing policies. We know you have many choices when choosing a Dentist in Clark, NJ so we have made requesting an appointment a simple process via our Web site. If, for any reason, you cannot keep a scheduled appointment, or will be delayed, please call us as soon as possible.
Your first visit to John A Williams Jr., DMD establishes a vital foundation for our relationship with you. During the first visit, we make sure to obtain important background information, like your medical history, and give you time to get to know your doctor. You'll find all the practical information you need, such as a map and directions to our office, practice hours, payment policies and more.
Our team of dental specialists and staff strive to improve the overall health of our patients by focusing on preventing, diagnosing and treating conditions associated with your teeth and gums. Please use our dental library to learn more about dental problems and treatments available. If you have questions or need to schedule an appointment, contact us.
Reviews (8)
Tina Merkouriou
Tina Merkouriou
Sep 14, 2020
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Hygienist is great. Very personable and gentle. Dr. John, great. Debbie at the front desk is very helpful.
Salvatore Mandragona
Salvatore Mandragona
Oct 25, 2019
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I just got some cavities filled and bonding done by Dr. Williams he totally reshaped my smile and only in one hour. I’d say he’s the best dentist in New Jersey. Great staff as well.
Yelitza Lorenzo
Yelitza Lorenzo
Aug 08, 2019
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I would recommend him to everyone and anyone !!!! He is absolutely amazing, such a nice and professional dentist, He distracted me and Applied the Novacaine shot without me even realizing it !!!! Such an amazing dentist.
Noreen Novy
Noreen Novy
Jun 23, 2019
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Called the office to make an appointment. Spoke to the rudest person I have ever encounter , just trying to make an appointment. She hung up on me. Called back and could hear someone say something but hung up. Called again and was sent to voicemail. If this is the professionalism you receive just to make and appointment. I wouldn’t even take a chance going any further with this dentist. Totally horrible
Dennis Sisko Jr
Dennis Sisko Jr
Jul 13, 2018
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I recently moved to Scotch Plains, NJ from Middlesex County. When searching for a dentist. I reviewed my insurance providers web site. I came across Dr. Williams who was in network and had a 5 star rating on my providers website. I was a little nervous because I haven't been for a check up in over 5 years. I was amazed when it came time for my cleaning. The Dental Hygienist was very easy going made me feel comfortable. The office staff are genuine and very friendly. Office is very clean up to standards. Dr. Williams was great. He really cares about his patients! I highly recommend this practice
Jessica Sforza
Jessica Sforza
Aug 21, 2017
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Just called to make an appointment, the receptionist was SO RUDE for no reason! Taking my business elsewhere! This lady should find a new job if she is so frustrated working at that office!
Peter Cody
Peter Cody
Jul 11, 2017
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Quick response, no BS. Fix a problem without trying to talk me into more than I want or need.
Pleasant staff, great dentist.
I highly recommend after years of dealing with "money first" incompetents.
Karen Lee
Karen Lee
Jul 02, 2015
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I love how Dr. Williams is professional and laid back at the same time. His work is very efficient. Scheduling is very easy and flexible. His staff is very friendly. I've been going to him for 10 years. Before 10 years ago, I went to a dentist whose dental cleanings were so painful even though I have a high tolerance for pain. They used medieval tools. Dr. Williams' equipment is updated and his hygienist Maryellen is humane and efficient. I have nothing negative to say about this dentist!