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 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
    • 12/27/12Read MoreDenture Try-InsA denture try-in is an extremely important phase of denture construction. One must start with a perfect reproduction of the gums obtained by taking an extremely accurate impression. The resulting models made from the mold are mounted on an articulator, a machine that is used to reproduce jaw movement. At this point, a lab technician sets the denture teeth into a wax base that will represent the gum portion of the finished denture. Now comes the try-in phase. The first thing that is checked is the bite. The denture teeth must meet the same way natural teeth do, so it is of utmost importance that a proper bite is verified before the dentures are constructed. Next comes the cosmetics. The dentist checks for the proper alignment of the front teeth to make sure that the patient has a great smile. The patient is then given a mirror so that they can approve the shape and color of the teeth. Since the teeth are set in wax, changes can be readily made by merely heating the wax and resetting the teeth. The patient is then instructed to say a few words to make certain that they will be able to properly speak with the dentures in. Lastly, the far extent of the hard palate is measured to make certain that the denture will not protrude too far to the back of the mouth. The denture is now ready to send to the lab for construction of the final product.Read More
    • 12/27/12Read MoreDenture ImpressionsOnce the dentist has done an oral cancer exam and checked for good health of the oral mucosa, then the patient is ready for an impression (or mold) in order to construct a complete denture. To make this impression, the dentist first prepares a tray to hold the impression material. This tray can be made in a lab from a preliminary impression or a stock tray can be modified to fit the mouth. The borders of the tray must be properly molded so that they do not protrude too high up into the cheek. If it did, then the resulting denture would constantly rub causing a sore spot. There are a number of impression materials available. The one I prefer to use is a vinyl polysiloxane. It has a rubbery consistency when set and is so accurate that I also use it for precision crown and bridge procedures. It also has a pleasant taste which can be a big factor when one has a mass of goo in their mouth. The material is mixed and placed in the mouth and allowed to set. A special plaster is poured into the resulting mold and a perfect reproduction of the patient's gums can be produced.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.