Dr. Gangwisch Portrait

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




What is Board Certified


  • Doctor of Dental Surgery degree, Ohio State University
  • Clinical Assistant Professor, Augusta University Dental College of Georgia
  • Former Dental Officer, U.S. Navy
  • Former Clinical Instructor of Operative Dentistry, Emory University School of Dentistry
  • Fellowship and Mastership, Academy of General Dentistry
  • Lifelong Learning and Service Recognition Award (twice), Academy of General Dentistry
  • Diplomate of American Board of General Dentistry (Board Certified General Dentist)
  • Pierre Fauchard Academy Award for Teaching Excellence
  • Member, American Academy of Cosmetic Dentistry
  • Published Author, Journal of Cosmetic Dentistry
  • Volunteer Dentist, Ben Massell Dental Clinic

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Dr. Hulsey Portrait

Dr. John D. Hulsey, D.M.D., F.A.G.D.




What is a Fellow of the AGD
  • Doctor of Dental Medicine degree, Medical University of South Carolina
  • General Practice Dental Residency, East Carolina University
  • Fellowship, Academy of General Dentistry
  • Bachelor of Science in Biology, Emory University
  • Volunteer Dentist, Ben Massell Dental Clinic since 2003

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Dr. Cao Portrait

Dr. William Cao, D.M.D.




  • Doctor of Dental Medicine degree, Dental College of Georgia
  • Bachelor of Science in Chemistry, Georgia State University
  • Senior Academic Achievement Award and the Senior Comprehensive Care Case Award, Dental College of Georgia
  • Graduated First in Class at Dental College of Georgia

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Porcelain Crowns

Porcelain Crowns Done By a Lawrenceville Dentist


About This Case

This patient's teeth have been destroyed by grinding his teeth together. 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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Porcelain Veneers

Porcelain Veneers Done By a Lawrenceville Dentist


About This Case

This patient did not like the spaces between her front teeth. Her choices were to do Invisalign orthodontics or to cover the issue with porcelain veneers. This patient decided on porcelain veneers and Dr. Gangwisch was able to give her a stunningly beautiful smile.

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Porcelain Crown

Porcelain Crown Done By a Lawrenceville Dentist

About This Case

This patient bumped her front tooth when she was a child. The tooth darkened dramatically over the years. Dr. Gangwisch was able to restore her smile to its original beauty.

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Cosmetic Bonding

Cosmetic Bonding by a Dentist in Lawrenceville

About This Case

This patient suffered from fluorosis of the teeth. Since she was only in high school, Lawrenceville 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 Lawrenceville GA

About This Case

This patient was born with front teeth that were malformed called peg lateral incisors. Lawrenceville 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 Lawrenceville GA

About This Case

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

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Teeth Bleaching

Teeth Bleaching By a Dentist in Lawrenceville GA

About This Case

This patient was unhappy with the dullness of her teeth. Using a very gentle, at-home bleaching approach, Dr. Gangwisch was able to give her the radiant smile that she had always wanted.

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Orthodontics and Bridges

Orthodontics and Bridges By a Dentist in Lawrenceville GA

About This Case

This patient was born missing his two lateral incisors. Lawrenceville 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 Lawrenceville GA

About This Case

This patient was born missing her two lateral incisors. Lawrenceville 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 Lawrenceville GA

About This Case

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

View More Before and After Pictures

 
  • Porcelain Crowns Done By a Lilburn Dentist
  • Porcelain Veneers Done By a Lilburn Dentist
  • Porcelain Crown Done By a Lilburn Dentist
  • Cosmetic Bonding by a Dentist in Lilburn
  • Porcelain Laminates By a Dentist in Lilburn GA
  • Porcelain Laminates By a Dentist in Lilburn GA
  • Teeth Bleaching By a Dentist in Lilburn GA
  • Orthodontics and Bridges By a Dentist in Lilburn GA
  • Orthodontics and Bridges By a Dentist in Lilburn GA
  • Porcelain Laminates By a Dentist in Lilburn GA

  • Read More Toothbrushes - Manual or Electric
    One of the most common questions that I get asked is “is it worth it to invest in an electric toothbrush?” The answer that I give is that it is a matter of personal preference. A number of different factors must be considered. Cost is probably top on the list. An electric toothbrush will cost significantly more than a manual one. And the brush portion of the electric model will need to be replaced jut as frequently as the manual variety, and usually at a higher cost. Is an electric toothbrush more effective at cleaning the tooth surfaces? Many studies have shown that both manual and electric toothbrushes perform their job equally well. The main thing is that if it is easier for someone to clean their teeth with an electric toothbrush and they can afford the extra expense, then that is what I would recommend that they use. For people with manual dexterity problems, such as arthritis sufferers, an electric toothbrush can be a great help in cleaning one’s teeth. When buying an electric toothbrush, always look for the American Dental Association seal of approval. The ADA does stringent, independent testing so you can be assured that the manufacturers claims have been verified. Read More

  • Read More Toothbrushing
    Brushing one’s teeth is an extremely important part of one’s daily oral hygiene. Coupled with flossing, it removes the plaque that causes cavities and gum disease. There have been a variety of methods for toothbrushing that have been recommended. The main question is usually “Do I brush side to side or up and down?” Either way, if done properly, can be fine. If one wishes to go up and down, it is best to start above (on the upper) or below (on the lower) the gum line and roll the toothbrush head across the surface of the teeth. I will tell patients who wish to use that technique to brush your teeth in the direction that the teeth grow. When going side to side, the bristles should be angled at a 45 degree angle to the surface of the teeth, and then, the handle should be vibrated side to side. With either method, vigorous scrubbing must be avoided. Dental plaque is not very difficult to remove and only requires a gentle hand on the brush. Too much pressure can cause the gums and tooth enamel to be eroded away causing permanent damage. Read More

  • Read More Dental Dams
    A dental rubber dam is an extremely useful adjunct to dental treatment. It is an extremely thin sheet of latex rubber usually cut into six inch squares. A latex-free variety is also available for those who are allergic to latex. A rubber dam is used to isolate a patient’s mouth from the various instruments and chemicals that a dentist uses in the mouth. For teeth bleaching, the chemicals that are used are very caustic and would not bode well floating around in someone’s mouth. There are “paint on” dental dams available for bleaching which are more convenient to use for bleaching procedures. Rubber dams are are extremely important for endodontic (root canal) procedures. A sodium hypochlorite solution (the same chemical found in household bleach) is used to flush out the inside of root canals. It is certainly a good idea to keep that confined to the inside of a tooth. The rubber dam also keeps the thin, sharp files from going down the patient’s throat (or worse yet, their lungs). A rubber dam is also very helpful in children’s dentistry. Placing a rubber dam over a tooth on a fearful child can make them feel isolated from the dental treatment being done and can help calm them down. Read More

  • Read More Vital Teeth Bleaching
    Bleaching of vital teeth has been a great thing for cosmetic dentistry. Teeth can be lightened considerably with out having to do any invasive drilling or bonding of tooth-colored materials onto the teeth. The cost is significantly cheaper than all other cosmetic dental procedures. Discolorations in teeth can come from many sources. Intrinsic stains (ones that are actually incorporated into the tooth structure itself), include antibiotics (especially tetracycline), fluorosis, and enamel hyperplasia. Aging will also naturally yellow the teeth. Foods such as tea, coffee, red wine, and colas and tobacco products will also discolor teeth. Extrinsic stains, stains that reside on the surface of the teeth, are caused by bacterial plaque accumulations soaking up pigmented food and drink. Extrinsic stains can be removed by a professional cleaning or by using a “whitening” toothpaste that has extra abrasives in it. Since intrinsic stains reside within the tooth enamel, they must be removed by chemicals that have the ability to soak into the tooth structure itself. Read More

  • Read More Vital Teeth Bleaching (Part II)
    Vital teeth bleaching is performed by placing a peroxide based solution on the tooth surface. Even though tooth enamel is extremely hard, it is somewhat porous which allows the bleaching solution to leach into the tooth. The solution can be either hydrogen peroxide or carbamide peroxide. Carbamide peroxide will turn into hydrogen peroxide when it comes in contact with water. Once the peroxide ion has permeated into the body of the enamel and dentin, it will oxidize the stains that are residing inside the tooth structure thus, effectively lightening the tooth color. Studies have not shown any harm done to the enamel. The peroxide ion has been shown to give of oxygen free radicals which has been implicated as being possibly carcinogenic. No study has shown this to be a problem with short term use of the solutions. However, I personally feel that one should use caution when selecting a “whitening” toothpaste to make certain that they do not contain peroxides. Since toothpastes are used daily for not only years, but decades, I don’t think that it is a good idea to find out after the fact that there was some harm being done. Read More

  • Read More Vital Teeth Bleaching (Part III)
    Before bleaching one’s teeth, they should have a thorough dental examination by their dentist. One would not want to place bleach over cavities. The bleaching process many times will cause the teeth to be sensitive, so placing bleach into a cavity could increase the sensitivity. Bleaching is also not recommended for children under 16 because their pulp chamber in the center of the teeth where the nerves reside are very large which could make for extremely sensitive teeth. The peroxide ion has been shown to give off oxygen free radicals which have been shown to cause tissue damage. That is something I would not want to take a chance with in a growing child. Other issues include the possibility of gum irritation. The bleaching solutions, especially at the higher concentrations, can be somewhat caustic, and can injure the gums. Most of the time, it is just a temporary reddening and discomfort. This can be reduced by cutting the bleaching time or by switching to a weaker concentration of the bleaching solution. Both sensitivity and gum irritation tend to go away when the bleaching is stopped. Read More

 



 

Cosmetic Dentistry

Cosmetic Dentistry

Sedation Dentistry

Sedation Dentistry

Implant Dentistry

Implant Dentistry

Invisalign

Invisalign

Crowns and Bridges

Crowns and Bridges

Teeth Whitening

Teeth Whitening

Root Canals

Root Canals

Oral Surgery

Oral Surgery

Orthodontics

Orthodontics

Dentures

Dentures

Children's Dentistry

Children's Dentistry

Full Mouth Rehabilitation

Full Mouth Rehab
More About Our Services
What Our Patients Say About Us
What Does It Mean That My Dentist Is Board Certified?
Why Choose Us

Invisalign

Invisalign can help improve your smile! At Killian Hill Dental Care in Lilburn, Invisalign is recommended as a way to straighten your teeth without braces.


Teeth Bleaching

Take-Home Teeth Whitening

Busy? On the go? No, problem, with take-home whitening trays you can improve the quality of your smile anytime, anywhere.


VELScope

With over 30,000 new cases diagnosed each year, oral cancer has become the sixth deadliest cancer in the world. In fact, oral cancer claims the life of one American every hour.



 

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




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 770-923-3966

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Emergency Dental Care

We offer same day dental emergency care. Call the office at Telephone Image 770-923-3966 to make an appointment


 
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    Office Hours
     

    Monday
    9:00 AM
    5:00 PM

    Tuesday
    8:00 AM
    6:00 PM

    Wednesday
    7:00 AM
    3:00 PM

    Thursday
    9:00 AM
    5:00 PM

    Friday
    7:00 AM
    3:00 PM

     



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    At Killian Hill Dental Care, Lilburn Dentists Dr. Gangwisch and Dr. Hulsey, serving the surrounding communities of Lilburn, Lawrenceville, Snellville, Stone Mountain, Grayson, Loganville, Duluth, Norcross, Lithonia, and the metropolitan Atlanta area, provides dentistry for the entire family. These dentists in Lilburn GA offer sedation dentistry, full-mouth reconstruction, extreme makeover, reconstructive dentistry, Lumineers®, porcelain veneers, porcelain crowns, dental implants, and dental bonding.

    Killian Hill Dental Care

    912 Killian Hill Rd., Suite 100
    Lilburn, GA 30047
    Call us at Telephone Image 770-923-3966 for more information.
    Dental Professionals of Georgia, PC

    *Disclaimer: results are not guaranteed, may not be permanent, and can vary per individual.

    Killian Hill Dental Care welcomes patients with disabilities. If you need an accommodation to receive dental services, we would be happy to provide one. Please contact us at 770-923-3966 or accommodation@mydentalmail.com to let us know how we may be of assistance.
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