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20 Years
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Emergency
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Your Trusted Dental Partner in Austin, TX
Northwest Hills Smiles has been a trusted name in Austin's dental care since 2006, founded on principles of patient-first care and excellence. Our team, led by Dr. Shana Atassi and Dr. Jessica Heggen, combines over 20 years of combined experience with advanced techniques to deliver personalized dental solutions. We prioritize creating a welcoming environment where patients feel valued, ensuring comfort and transparency in every visit.

Recognized in Texas Monthly Super Dentists since 2015, our practice focuses on comprehensive services ranging from routine cleanings to specialized treatments. We are committed to building lasting relationships through honest communication and a dedication to achieving healthy, confident smiles for every patient.
Services
Teeth Whitening Dental Cleanings Crowns Fillings Dentures Invisalign
Details
  • Year established: 2006
Highlights and features
  • We provide personalized dental care with a patient-first approach.
  • Our team has over 20 years of combined experience in dentistry.
  • We offer a full range of dental services in a welcoming environment.
  • Our dentists are recognized in Texas Monthly Super Dentists since 2015.
  • We prioritize transparency in communication and treatment planning.
What people say
Friendly staff Professional and thorough Comfortable environment Excellent service Gentle procedures
Services
Teeth Whitening
Our safe and effective teeth whitening treatments gently remove stains and discoloration to enhance your smile's radiance. Designed for both quick results and long-term maintenance, these services cater to patients seeking confidence-boosting transformations. Treatments are tailored to individual needs while ensuring comfort and minimal sensitivity.
Dental Crowns
Custom dental crowns restore damaged teeth' strength, shape, and appearance while blending naturally with your smile. We use durable materials to create seamless restorations that protect weakened teeth and improve aesthetics. Each crown is precisely crafted to match your bite pattern and natural tooth coloration.
Invisalign
Invisalign treatment straightens teeth discreetly using removable, nearly invisible aligners. This modern orthodontic solution offers comfort and flexibility for patients seeking subtle smile improvements. Treatment plans are customized using advanced digital technology to achieve optimal tooth movement.
Dentures
Expertly crafted dentures restore functionality and aesthetics for missing teeth with natural-looking, comfortable solutions. We provide both full and partial options designed for secure fit and speech clarity. Our process ensures proper jaw alignment and bite function restoration.
Routine Cleanings
Comprehensive dental cleanings and exams maintain oral health through professional plaque removal and early problem detection. Our hygienists use gentle techniques while educating patients on effective home care. Regular visits include thorough gum assessments and oral cancer screenings.
People
Dr. Shana Atassi
Dentist
Dr. Atassi, owner of Northwest Hills Smiles since 2008, specializes in patient-centered care and has been recognized in Texas Monthly Super Dentists annually since 2015. She combines technical expertise with compassionate treatment planning.
Dr. Jessica Heggen
Dentist
Dr. Heggen brings expertise in restorative dentistry and patient comfort techniques, joining the practice in 2012. Her approach emphasizes clear communication and anxiety-reducing dental experiences while maintaining clinical excellence.
Questions
Do you accept my dental insurance?
We accept all PPO insurance plans as out-of-network providers. Your insurance will cover a portion of treatment costs, with direct claims filing assistance from our team.
What emergency services do you offer?
Existing patients receive emergency care via direct email contact with their dentist. Non-patients can email our office for urgent dental issues during business hours.
Are you accepting new patients?
Yes! We welcome new patients of all ages and strive to make every dental visit a positive experience.
Do you treat children?
We specialize in making dental visits fun and educational for children, focusing on preventive care and positive early experiences.
How can I make a payment?
We offer secure online payments through our website and accept major credit cards for your convenience.
Reviews (7)
Edwyn A.
Apr 13, 2022 Report
I've been going here for over a decade after neglecting my teeth for much of my youth. It took some time to get everything sorted but I am quite pleased with the results. Dr. Vo is wonderful, friendly, and very practical. When I needed consultation to get an implant she made the decision stress free. When I needed to get my wisdom teeth removed or a a root canal her referrals were spot on. I also look forward to my bi-annual teeth cleanings with Claudia the hygienist. She does a very through job and I'm smiling after. They also have excellent COVID protocols, if you are concerned about going to the dentist during these times.
Mark A.
Apr 12, 2022 Report
Once again, Dr. Vo and her great team came to my rescue. Last night I chipped a top front tooth so badly that I hoped it could be repaired. Dr. Vo got me in at 11AM and in 30 minutes my tooth was fully restored with a resin that looks and feels like the original enamel. She even smoothed every surface so that the tooth feels better on the tongue than it did before it was chipped. Thanks to their taking my insurance, everything was completely covered without a co-pay, but the most important thing is that Dr. Vo took great care of me, with her usual kind and pleasant manner, and great support staff. I feel very fortunate to be here!
John C.
Mar 23, 2022 Report
So you spring changes on people who have been coming to your location for years. Then they check local pricing because they have no idea if it's a fair price, and you tell them to leave. wow
Zach Moring
May 14, 2021 Report
Jackie Vo and her team are, hands down, the BEST dentist team in Austin. This recommendation comes from me, my mom, my grandparents, my aunts, my dad - everyone in our family goes to Jackie because her team are just, simply, the BEST you can get. Lightning fast, unbelievable customer service, super comforting, incredibly friendly - I literally cannot say enough positive things about this place. I am at the point where, if I lived in another state, I would fly in to Austin just so that I could go to Northwest Hills Smiles. That's how good they are. Do your mouth a favor and trust the team here. They're the BEST you can get.
Terry W.
Apr 25, 2021 Report
Love this dentist office! My husband and I go there for regular dental work and cleanings. A recent dental emergency was handled expertly and quicky by Dr. Jessica Heggen. Highly recommended!
Tera Montgomery
Apr 12, 2021 Report
Great team here. My family goes so we've seen several of their hygienists and Dr. Atassi. My family and I just went for a cleaning today and their enhanced procedures made me feel comfortable. We all scheduled to go at the same time and they accommodated us. My daughter has been going for 5 years, they always make her feel safe and happy to go to the dentist.
J. Marie
Feb 22, 2021 Report
I've been a patient at NW Hills Smiles for over a decade. Dr. Atassi is my dentist and she's awesome along with the staff. Especially Claudia. She gets my teeth sparkling clean. I feel cared for each time I visit and Dr. Atassi is a very knowledgeable and experienced dentist. In a city where dentists are plentiful, I'm grateful to have found (in my opinion) the best one. Highly recommend.