A Legacy of Care, A Future of Smiles

Experience Dentistry Rooted in Trust, Care, and Excellence.

- About Us

Since 2006, Northwest Hills Smiles has been a trusted name in dental care in Austin.

Dr. Shana Atassi joined the practice in 2008, drawn by a shared philosophy of patient-focused care and a commitment to excellence. Now as the owner, she continues to uphold the practice’s long-standing values of honesty, quality, and genuine care for every patient.

Dr. Atassi has been recognized for her dedication to excellence, earning a place on the Texas Monthly Super Dentists list every year since 2015.

In 2012, Dr. Jessica Heggen brought her expertise and fresh perspective to the team, further enriching the diverse skill set at Northwest Hills Smiles. With their combined experience and passion for dentistry, our practice remains dedicated to a mission that truly reflects our core values: Honest. Healthy. Smiles.

At Northwest Hills Smiles, we believe in creating a warm and welcoming environment where you and your family feel cared for and comfortable. Our team is dedicated to helping you achieve your best smile while building lasting relationships based on trust and transparency. We look forward to welcoming you to our dental family!

- Our doctors

Get to Know the Molar Mavens Behind Your Healthy Smile!

- why choose our clinic

  • Exceptional Dental Care

  • Clear and Honest Pricing

  • Advanced, Modern Treatments

  • Whole-Health Focus

“The best dentist and dentist office I have ever been to. Knowledgeable, friendly, skillful!! Always mindful of my care and comfort. I recently moved away from Austin and so wanted to hop on a plane to continue my dental care with them. That is how good my experience has been with their entire team.”

— Craig C.

over 200 5-star reviews

  • Dane R.

    "Dr. Heggen is the best! She is very professional and does a great job! I was really nervous about getting a crown recently and she really helped me feel more at ease. Highly recommend!"

  • Tera M.

    "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."

  • Craig C.

    “The best dentist and dentist office I have ever been to. Knowledgeable, friendly, skillful!! Always mindful of my care and comfort. I recently moved away from Austin and so wanted to hop on a plane to continue my dental care with them. That is how good my experience has been with their entire team.”

  • Tamara N.

    "Hi-tech, ultra-skilled and friendly dentists and staff! I highly recommend their services to my family and friends alike. Emergency services, no problem. They will do their best to accommodate you the day of. Beautiful location, rooms with views of natural landscapes and water features in rooms to calm jittery nerves. I can't say enough good about this group."

- quality care, Just for you

Schedule your appointment today!

Our friendly team is here to make your visit as comfortable and enjoyable as possible. Don’t hesitate to get in touch – we’re excited to welcome you!