See What Our Patients Say About Us!

Patients were asked the question "What did you like best about us?"
This is what they said:

Very concerned for my welfare!  Very kind.  The root canal that you gave me never gave me any pain!  Thank you for the great job!   MZ

Friendly staff and Dr. Gangwisch makes sure that I'm not in pain.   FS

Up-to-date techniques and friendly service.   DR

Exceptionally friendly and welcoming staff.  CM

Very friendly staff - gentle - TV's are good too.  Anonymous

Attention to patient comfort.   TR

Fast, proficient service.  Staff is very friendly.  Much appreciated.   CR

You are very honest and a very good dentist.   BC

Everything - Late hours, responsive staff, looking out for the patient, not taking advantage of me.  Thank you for all that you do!   JF

Everyone is so friendly and explained the procedures that I had done thoroughly.   EF

Donna was very thorough and did a good job.  It did not hurt.   GT

Friendly dentist and the whole staff.  The coupon helped us in our dental needs especially since my family doesn't have dental insurance.   JC

Courtney - She's very personable and wonderful   TL

Very professional - no pain.   KL

The staff is great.  Donna was wonderful.   SS

Everyone in the office was very pleasant and attentive.   CD

Consistent friendliness from everyone, and knowing that only the necessary services are done.   DS

The whole staff is very friendly and personable.   BD

The way that I am treated - very kind and friendly.  Great dental chairs - so comfortable.  Outstanding doctors and hygienists - Dr. G and Courtney take good care of my teeth and I enjoy the services that they provide.   DV

Promptness and service - Nancy was gentle and thorough.   LV

Good quality of treatment and friendly staff.  Also, good follow-up of prior treatments.   HM

I have been a long time patient.  I appreciate your friendliness, professionalism, and genuine concern.   MW

The service and the TV above the chair.  I loved the $100 coupon.  I already told my parents to visit your office.  Thanks so much!   JP

Efficient, nice, honest.   KM

Courtney - she's definitely a "keeper" - always smiling, friendly, and very gentle.   BL


Nancy is awesome.  Dr. G is awesome.   MT

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


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.


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!

For An Appointment Call:

Emergency Dental Care

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


Financing Available

Care Credit

    Office Hours

    9:00 AM
    5:00 PM

    8:00 AM
    6:00 PM

    7:00 AM
    3:00 PM

    9:00 AM
    5:00 PM

    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 to let us know how we may be of assistance.
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