Dedicated professionals creating beautiful smiles since 2003!

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Our Mission:

It is the mission of our office to strive for, attain and deliver the highest level of dental care for our patients. We will treat every patient in a caring, concerned, empathetic, honest and professional manner. We will dedicate ourselves towards fostering a friendly, sincere, supportive, educational and family-oriented environment. Our belief is that while striving for excellence, we will have a profound & positive impact on our patients, our team and our community.

Our Team:

Meet Dr. Koob-Sandel!

Dr. Koob-Sandel graduated from the Medical College of Virginia in 1992 with a Doctor of Dental Surgery degree. She then moved to New York where she received an additional year of training in a fellowship program. Dr. Koob-Sandel later found herself in Texas in 1995 and spent the first five years there working at Fort Hood as a civilian contract dentist. She received a Commanders’ Coin & Certificate for her work in helping our soldiers with their dental needs. In 2003, Dr. Koob-Sandel opened her own practice in North Austin and spent 15 years there. Now she’s building a new practice in south Austin! In her 26 years of practicing dentistry she has taken hours and hours of continuing education classes to make sure her patients get the best and most up-to-date care.

Dr. Koob-Sandel has a beautiful daughter now attending college. Dr. Koob-Sandel’s hobbies include working out with her trainer 3-times a week, walking and riding her bike with her husband and dog. She loves to go on a cruise at least 2 times a year.


Meet Lydia Hernandez!


Lydia Hernandez’s professional background incorporates 35 years of “in the trenches” dental office experience;

  • Dental assistant
  • Front desk management
  • Financial arranging
  • Taking advanced training with Quest training seminars!


Her training allows her to know the workings of a dental office from top to bottom and to develop strategies within the practice to make it more efficient and comfortable for every patient. She’s committed to excellence and to the effort to get the job done.

She’s been married to her high school sweetheart for 40 years, has 2 wonderful children and 3 beautiful granddaughters. She loves hanging out with the granddaughters and going for long walks with the dogs.

Get in touch and make your appointment today. We can’t wait to see you smile!

Smile In Style Austin

[email protected]
4422 Pack Saddle Pass, Suite 201
Austin, TX 78745