Norcross Dentist • Dentist Norcross GA


We are a full service Norcross dental family practice where we can take care of most of your family's dental needs under one roof.  Our goal is to provide the highest quality dental treatment while making you as comfortable as possible during the process and with results that will make you smile.
Your comfort during treatment is extra important to us. With over 30 years of experience, we are able to make your visits as pleasant as possible. With modern pain control techniques, including nitrous oxide and conscious and IV sedation, fear of the dentist is now a thing of the past.
  • Cosmetic Dentistry
  • Sedation Dentistry
  • Crowns and Bridges
  • Dental Implants
  • Root Canal Treatment
  • Gum Treatment
  • Oral Surgery
  • Dentures
  • Orthodontics
  • Invisible Braces/Invisalign®
  • Teeth Whitening
  • Children's Dentistry
  • Full Mouth Reconstruction

More About Our Services
What Our Patients Say About Us
What Does It Mean That My Dentist
Is Board Certified?

You will be so happy that finding the right dentist for you and your family can be so easy!

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For An Appointment Call:
770-923-3966

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Testimonials

    Dr. Richard P. Gangwisch, D.D.S., M.A.G.D., A.B.G.D.
    Board Certified General Dentist




    • Doctor of Dental Surgery degree, Ohio State University
    • Former Dental Officer, U.S. Navy
    • Former Clinical Instructor of Operative Dentistry, Emory University School of Dentistry
    • Fellowship and Mastership, Academy of General Dentistry
    • Diplomate of American Board of General Dentistry (Board Certified General Dentist)
    • Member, American Academy of Cosmetic Dentistry
    • Published Author, Journal of Cosmetic Dentistry
    • Volunteer Dentist, Ben Massell Dental Clinic

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    Dr. John D. Hulsey, D.M.D.




    • Doctor of Dental Medicine degree, Medical University of South Carolina
    • General Practice Dental Residency, East Carolina University
    • Volunteer Dentist, Ben Massell Dental Clinic

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    Porcelain Crowns

    Porcelain Crowns Done By a Norcross Dentist

    About This Case

    This patient's teeth have been destroyed by grinding his teeth together. Norcross dentist, Dr. Gangwisch, was able to bring his teeth back to life with all porcelain crowns and give him an absolutely dazzling smile.

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    Cosmetic Bonding

    Cosmetic Bonding by a Dentist in Norcross

    About This Case

    This patient suffered from fluorosis of the teeth. Since she was only in high school, Norcross dentist Dr. Gangwisch treated her with conservative bonding. Now she has no problem smiling wide!

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    Porcelain Veneers

    Porcelain Laminates By a Dentist in Norcross GA

    About This Case

    This patient was born with front teeth that were malformed called peg lateral incisors. Norcross dentist Dr. Gangwisch placed porcelain laminates over those teeth and now they look just like his natural teeth.

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    Porcelain Veneers

    Porcelain Laminates By a Dentist in Norcross GA

    About This Case

    This patient had taken an antibiotic called tetracycline when she was younger which darkened her teeth dramatically. Norcross dentist Dr. Gangwisch placed porcelain laminates over those teeth and now she isn't shy about smiling anymore.

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    Orthodontics and Bridges

    Orthodontics and Bridges By a Dentist in Norcross GA

    About This Case

    This patient was born missing his two lateral incisors. Norcross dentist Dr. Gangwisch placed orthodontically moved his teeth and built bridges to replace his missing teeth.

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    Orthodontics and Bridges

    Orthodontics and Bridges By a Dentist in Norcross GA

    About This Case

    This patient was born missing her two lateral incisors. Norcross dentist Dr. Gangwisch placed orthodontically moved her teeth and built Maryland (bonded) bridges to replace her missing teeth giving her a beautiful smile.

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    Porcelain Veneers

    Porcelain Laminates By a Dentist in Norcross GA

    About This Case

    This patient was dissatisfied with the space between his two front teeth. Norcross dentist Dr. Gangwisch placed porcelain laminates over those teeth and now they look just like his natural teeth.

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    • 12/27/12Read MoreDenture AdhesivesA good fitting denture along with an adequate amount of saliva will usually allow a denture to fit well without the use of denture adhesives. However, over time, the gums will naturally shrink and thus the dentures will begin to loosen. The better thing to do is to go to your dentist for a reline. An impression is made of the new gums and new plastic is processed into place giving the denture a fit that is as good as new. In the interim, denture adhesive can be used, but it should not be relied on as ill-fitting dentures can be a source of chronic irritation that could possibly lead to malignancy. Another reason that denture adhesive may be needed is very flat gum ridges. If there is not enough bone present to resist the lateral forces of chewing, the denture could become continually dislodged. There are a number of varieties of denture adhesives, mostly pastes, powders, and wafers. All types seem to work reasonably well, although pastes should only be used sparingly because they tend to be very thick in viscosity and could throw off the proper fit of the denture.Read More
    • 12/27/12Read MoreRelining Dentures Over the years, dentures will become looser and looser. This is not because the denture is changing but because the gums are shrinking. Alveolar bone (the bone that holds the teeth in) is very labile bone. That means that it is constantly changing to meet the current conditions. This is an important property due to the constant changes in the forces while chewing with natural teeth. However, the sole purpose of alveolar bone is to hold the teeth in, so once a tooth is removed, it thinks that its job is done and begins to resorb. When the teeth are first lost, there is usually a fair amount of bone left behind, unless there was severe periodontal (gum) disease present. However, as time goes on, the bone will continue to erode until eventually, there will not be much left. Since the bone shrinks, dentures must be periodically relined. To reline a denture, impression material is placed into the actual denture to make a mold of the changed gums. A technician will then grind out the old plastic and process new plastic to perfectly match the present situation. This is a much less expensive way to make an old set of dentures fit as good as new, and avoids the great expense of an entirely new set.Read More
    • 12/27/12Read MoreSore Spots in DenturesSore spots under dentures can be extremely aggravating. They are caused by an area of extra pressure consistently rubbing against the oral mucosa. It causes a tell-tale ulceration of the tissue. Even the tiniest ulcer can make the whole denture feel extremely uncomfortable to wear. Just like a pair of shoes. An area of the shoe that is ill-fitting to the foot and slips and slides with every footstep, it can rub an area raw in a very short amount of time. When a sore spot occurs under a denture, it is always best to get to your dentist for an adjustment. Don't try to fight through it as it can only make the problem worse. In the interim, you can place a salve that contains a local anesthetic onto the sore. I usually recommend Orabase with Benzocaine. A tiny dot of that will numb the area and stick to the tissue for up to a few hours. It is important to wear the denture for 24 hours before your dental appointment. If it is left out for a significant amount of time, then the area could heal and be difficult for the dentist to spot. When the denture has been worn the day before, the dentist will be able to see exactly where the sore spot is. This way he can mark the exact location and grind on the offending area of the denture. By relieving that area, it allows the pressure of chewing to be spread over a large area thus allowing the sore spot to heal.Read More
    • 12/27/12Read MoreCaring for DenturesDentures require care that is different from natural teeth. For brushing a denture, one must keep in mind that toothpastes that are meant for real teeth contain abrasives to remove stains from the enamel surfaces. But dentures are made from an acrylic plastic that is much softer than tooth enamel and cannot hold up to a frequent brushing with a harsh substance. It is also best to use a brush that is specifically made for dentures. The nylon bristles in a normal toothbrush can be stiff enough to cut grooves into the plastic. Over the years, I have observed dentures that aren't even recognizable due to the meticulous scrubbing with abrasives. Another thing that can help are tablets of denture cleanser that you drop into warm water and they will effervesce plaque away from the denture. You still have to go over the denture with a gentle brushing to get the remaining deposits off. When cleaning a denture, it is usually best to do it over a sink full of water or a towel. All it takes is one slip and the denture could fall against a hard sink and crack in two. If there are any stains or deposits that do not come off with a gentle brushing, it is best to bring it to the dentist and have a professional clean them.Read More
    • 12/27/12Read MoreGetting Used to New DenturesOnce new dentures have been delivered, there can be a big learning curve on getting them to function properly. For those who have not had dentures before, it can be a huge adjustment. Chewing power is greatly diminished from the natural teeth. Foods that are extremely hard must be avoided so as to not crack the plastic. Food should be cut into smaller pieces and should be distributed to both sides of the mouth so that the denture does not get dislodged during function. One must learn to manipulate the cheek, lip, and tongue muscles in order to keep the suction seal intact and (especially on the lower) to keep it in place while chewing. The dentures are kept in place by a thin layer of saliva which helps maintain a suction to keep an upper denture from falling. But moving ones lips the wrong way can cause the denture to lose suction. Food will taste different because plastic is covering the roof of the mouth which insulates it from temperature and changes the appeal of food. Speech will also have to be re-learned, especially "s" sounds. It is helpful to go into a room alone and repeat "Mississippi" over and over again until an "s" can be easily articulated.Read More
    • 12/27/12Read MoreDenture InsertionThe big day has finally come, after all of the impression and try-in appointments, the actual dentures will be delivered. Upon first inserting the dentures into the mouth, they may feel tight and foreign. Sometimes, there are little spicules of plastic that come from voids from air bubbles in the model. These can easily be removed. The next thing to check is the bite. Even though the bite is verified during the try-in appointment, there are processing errors that creep into the plastic which can cause the bite to be off. Once the bite has been adjusted, then the cosmetics can be checked to make sure that they didn't change from the try-in. Then a final check is done by moving the lips and tongue to make certain that the denture does not become dislodged. Now it's time to take them home and try them out for real. It is important to not have unrealistic expectations. For new denture wearers, one must understand that they will not function the same as natural teeth. The chewing power is not near as good and they can become dislodged by certain movements of foods. For those who have worn a previous denture, the new denture will not feel the same as the old one. It's just like getting a new pair of shoes. Even though the old pair has holes in them and are falling off your feet, the new pair usually feels very different. But when one walks in the new shoes for a few days, they will feel totally natural. This is the same with dentures. Sometimes you have to force yourself to wear the new set because they feel so foreign, but after a few days, they should function naturally.Read More

    At Gangwisch Dental Group, Norcross Dentists Dr. Gangwisch and Dr. Hulsey provides dentistry for the entire family to all of those living around the Norcross GA area. These dentists in Norcross GA offer sedation dentistry, full-mouth reconstruction, extreme makeover, reconstructive dentistry, Lumineers®, porcelain veneers, porcelain crowns, dental implants, and dental bonding. Call us at 770-923-3966 for more information.