Live Oak Family Dental Care

Affordable & High-Quality Dental Care in Leander, Texas

With over 23 years of experience, the Live Oak Family Dental Care team is determined to help all of our patients maintain their oral health while transforming smiles! Our dedicated team will meet all of your dental needs from general dental care to cosmetic smile makeovers. Although our office is located in Leander, we cater to many patients from Cedar Park, Round Rock, Austin, Lakeway, Bee Caves and all over Central Texas!


Start taking care of your dental health with us today! We love helping our patients improve and transform their smiles all over Leander, Texas!

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Meet Dr. Jackeline Argandoña

Dr. Jackeline Argandoña has over 23 years of family oriented dental experience in both the academic and and private practice dental fields. Dr. Argandoña recieved her bachelors anddental degree (DDS) at Cayetano University in Lima, Peru.

She earned two Advanced Graduate Certificate degrees in General Dentistry from the University of Connecticut Health Center and Boston University School of Dental Medicine (BUDSM)

She also completed her Doctor in Dental Medicine degree (DMD) at Boston University and held a position as a Clinical Professor in the General Dentistry Department for 10 years!


Meet Dr. Priscila Donangelo

Dr. Donangelo received her DDS degree from the University of Colorado at Denver in 2010, when she was elected into the Omicron Kappa Upsilon National Dental Honor Society for her academic and clinical achievements.

Previously to earning her DDS degree, Dr. Donangelo already had over 10 years of experience accumulated since she earned her first dental degree from the Federal University (UFRJ) and her degree in Periodontics from Catholic University (PUC), both in Rio, Brazil. In 2012, she moved to Austin where her husband works as a professor at the University of Texas.

Dr. Donangelo joined Live Oak Family Dental Care in 2017, where she works with Dr. Argandona and a team that shares her passion for dentistry and helping others. She is fluent in speaking both English and Portuguese. In her free time she likes to read, watch movies, and enjoy the great Texas outdoors.

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Meet Dr. Kinneret Kozinn

Dr. Kozinn, D.D.S., M.A.G.D., Master in the Academy of General Dentistry, is dedicated to providing high quality dental care in a relaxing and friendly atmosphere! Her passion is to create and maintain healthy smiles together with each patient through a personalized oral health care plan. With over 10 years of experience, Dr. Kozinn is committed to advanced dental education to stay active on new techniques, technology, and trends in dentistry.

Dr. Kozinn attended the University of Michigan School of Dentistry, which has been ranked the #1 dental school in the nation and #2 in the world. During her studies, she was awarded the Comprehensive Care Award for her clinical abilities. 

Dr. Kozinn is an active member of the American Dental Association, Texas Dental Association, Capital Area Dental Society, Academy of General Dentistry, Texas Academy of General Dentistry, and Central Texas Academy of General Dentistry. In 2015, Dr. Kozinn was awarded Fellowship in the Academy of General Dentistry, and in 2020 she was further awarded with Mastership.

Contact Us

Our office is always welcoming new patients. Please use the form below if you have any questions. Any specific questions regarding procedures and services will be covered during your appointment. We will get back to you as soon as possible!

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Patient Testimonials

Don’t take our word for it – we have over 108 Google Reviews!

Great experience at Live Oak in Leander! Friendly staff, the Dental Hygienist Janine was great and very sweet. The dentist Priscila Donangelo was amazing – very knowledgeable, attentive, explained me everything that was going on and need to be done.

Nathaly Louvera

Dr. Argandoña and Dr. Donangelo are both great dentists and are also very caring. They are thorough but not pushy and they try to explain everything very well. I have also found both of them to be gentle, warm and compassionate, as well as accessible when I need them!

Donna Morris

From arrival to departure gives this dentistry office an A+. Your local neighborhood dentist gives you undivided attention and is great with kids! They always ask for permission from the parent before doing any services to the child. They are a very friendly staff.

Norma Garza