Our Philosophy

We focus on providing care to all of our patients in a compassionate, professional, and fun environment. Our team is committed to providing each of our valued patients and their families with outstanding customized care. We are devoted to making every dental experience rewarding and enjoyable.

Kim Hoang, Pediatric Dentist
Kim Hoang, DDS, MSD
Board Certified Pediatric Dentist

Nurturing a long-term relationship with my patients is a top priority. I believe that providing gentle and conservative care for my patients is one of the most important components to create a positive experience for both the child and their parent(s). One of my main goals is to make the visit to our office comfortable and interactive, so that the children leave looking forward to their next visit because of what they learned and how much fun they had!


I originally grew up near Portland, Oregon where I came to appreciate all the unique offerings of living in Portlandia.  Later, I moved up the coast to Seattle to attend the University of Washington for college. I remained on the west coast to earn my Doctor of Dental Surgery degree at the University of California, San Francisco. At UCSF, I graduated with several top honors and recognition for remarkable community service. I would often seek out extra treatment opportunities at community clinics, to provide infant oral  exams and teach  dental education to

underserved families. This is where I discovered my passion to treat children exclusively and decided to pursue advanced training to specialize in pediatric dentistry. I received my Master of Science degree in Dentistry at the University of Texas Health Sciences Center in Houston.  I am a board certified pediatric dentist who is experienced in conscious sedation, IV sedation, and hospital dentistry. I have been practicing pediatric dentistry in Texas since 2008 and have settled in Austin to be close to my family.


Aside from work, I have recently become an avid participant in sprint triathlons.  I’m proud to say that I’ve completed three triathlons during my inaugural year (2013) in the sport and I plan to continue training and competing with my siblings and cousins in future triathlons.  I also enjoy ultimate frisbee, snowboarding, tennis, paddle boarding, cooking, and traveling.


To view my education and training in more detail, please visit my LinkedIn profile:

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Noel Sint, DDS, MS
Board Certified Orthodontist

Born and raised in Southern California, I stayed close to my family and attended the University of California, Los Angeles (UCLA) for college. Like many others, I was a young adult in college who felt some insecurities about my appearance. It didn't help that I was also a freshman in college with braces on. I didn't truly realize how much my crooked teeth could affect my social interactions with other people, until the day my orthodontist took my brackets & wires off. That's when my smile was finally straight and I started noticing a huge change from within. Almost instantly I was beaming with more self-confidence and joy. This change helped shape my personality into who I am today.  My braces changed my life and were the driving force towards my decision to apply for dental school; I wanted to help people find a similar positive change in themselves. That's when I knew I wanted to become an Orthodontist.


Although I had the aspirations of becoming an orthodontist early in dental school, during my junior year I decided to use my skill set to support

a greater purpose and take part in a different way of life. I accepted a commission to become a Captain in the United States Air Force and served as a general dentist for three years. I viewed being an officer and a general dentist in the US Air Force as an opportunity to grow and improve both as an individual and as a clinician while contributing to a larger cause. I welcomed the unique opportunity of living overseas and was fortunate to be stationed near Cambridge in the United Kingdom for two years. After completing my service with the Air Force, I moved back across the pond to New York City to obtain my Orthodontic Specilization at Columbia University, College of Dental Medicine.


After completing my Orthodontic specialty training in New York, I moved to Austin, TX to practice orthodontics and to finally live in the same city as my wife.


To view my education and training in more detail, please visit my LinkedIn profile:

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Dr. Luu
Monique Luu, DDS, MPH, MS
Board Eligible Pediatric Dentist

I was born and raised in Portland Oregon then moved to Seattle Washington for both undergraduate and dental school. I earned my Bachelor's degree in Economics and Doctor of Dental Surgery degree from the University of Washington. Prior to dental school, I had the opportunity to visit Vietnam and participate in a volunteer program where I fell in love with pediatric dentistry. I witnessed volunteer dentists getting children out of their dental pain and providing oral health education to improve their life long oral health. After this experience, I knew I not only wanted to pursue an education in dentistry but public health as well, in order to understand the complexities that occur within our social systems that affect the health of communities. After dental school, I pursued a three-year Pediatric Dentistry Residency program at the University of Illinois at Chicago where I received a certificate in Pediatric Dentistry, Master of Public Health, and Master in Oral Sciences. I am a board eligible pediatric dentist with experience in conscious sedation and hospital dentistry. 

I strongly believe that it is important to understand many facets that families and communities face in order to help them achieve optimal oral health. It is important to work with families to help them understand the challenges they are facing in order to overcome them successfully.

I recently moved to Austin to be closer to family. Outside of work, I enjoy yoga, cooking, traveling, outdoor activities, board games, spending time with family and my two dogs Frankie and Umi. 

To view my education and training in more detail, please visit my LinkedIn profile:

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Dr. Adam Haber
Adam Haber, DMD, MS
Board Eligible Orthodontist

I was born in Florida, raised in Indiana, and have since lived all over the country for my orthodontic education and training. I obtained my Bachelor's degree at Indiana University, completed dental school at LECOM School of Dental Medicine, and finally acquired my masters and orthodontic specialty training at Seton Hill University Center for Orthodontics. I am now proud to call Austin, TX my home.


I try to enjoy all that Austin has to offer and I love to be outdoors or out on the water as often as I can. I also love to travel to new and exciting places and to gain new perspectives wherever I go!

I truly believe orthodontics can be a fun and enjoyable experience for everyone involved, and it is one of many reasons why I love what I do. I am able to relate to my patients and their families because I have had extensive dental and orthodontic treatment throughout my life. I can appreciate how much of a positive impact this has had on me during my youth, and as an adult.

I have been around medical professionals my entire life and it is my dream to be where I am today. Orthodontics has also allowed me to give back to the community, and I am proud that I have received recognition from dental and orthodontic organizations for fundraisers I have founded or contributed to while in dental school and orthodontic residency. I cannot wait to continue creating beautiful smiles both in and out of the practice. 


Lisa W.

Office Manager

Originally a native of Lousiana, I moved to Texas over 30 years ago. I started working as a dental assistant and moved my way up to office manager, a position I've held for over 18 years. I have 4 children, 4 grandchildren, and a mini schnauzer named Sherman. I moved to the Hill Country 3 years ago and love living here!


I am now the office manager at Petite Dental & Orthodontics. This is my first time working in pediatric dentistry and orthodontics and I love it! When I am not at work, I enjoy doing pilates, reading, and I am a die hard Saints fan, true to my Louisiana roots!



Patty M. 

Financial Coordinator

I was born in Chicago and raised in McAllen, Texas. After graduating from the University of Texas-Pan American, I moved to the great city of Austin. I have worked in the dental field for three years and have especially enjoyed working with pediatric patients and their families. I am thankful to be working at Petite Dental & Orthodontics and I’m so glad to be apart this team. In my free time, I enjoy working out and attending music shows, especially during SXSW. I also love spending time with my family and travelling. 



Samantha R.

Orthodontic Treatment Coordinator, RDA

I was raised on a cattle ranch in Lockhart, TX, a place very near and dear to my heart. When I'm not working, I enjoy dancing, cooking, and being anywhere near water. I love spending time with my friends and family and I enjoy doing anything outdoors. I've worked in the dental field since 2011 and I've loved every second of it. Orthodontics has my heart, there's just something about this field that I'm crazy about. Helping others is a true passion of mine as well as everyone else here at Petite Dental & Orthodontics. This office just feels like home. 



Karley M.

Patient Coordinator, RDA

​I was born in the great city of Austin, TX and raised just a stone's throw away in Buda. After graduating high school, I decided to make Austin my forever home. In my spare time, you can find me floating the river with my dog Benny, walking along Town Lake, or spending hours in front of the TV binge watching my favorite Netflix series. Dentistry has always sparked my interest, and in 2015 I received my registered dental assisting license. I greatly enjoy spending my day with kids and working at Petite Dental & Orthodontics has successfully allowed me to do that.



Alexandria H.

Clinical Assistant, RDA

I'm originally from the wonderful city of San Antonio, TX. I moved to Austin at the beginning of 2017 and I truly enjoy exploring Austin. I've always liked working with children, so becoming an orthodontic dental assistant was an easy choice. I couldn't be more happy to have joined the amazing Petite Dental & Orthodontics team. In my spare time, you can find me going on long walks and runs with my dog Jax or enjoying a tasty cup of coffee at a local coffee house around the city. 


Debbie M.

Hygienist, RDH

Originally from the small town Los Fresnos, TX, I moved to establish new roots in beautiful Austin, TX. I have been in the dental field for 10+ years and I always feel a strong connection with pediatric patients. I am overjoyed to start the next chapter of my dental career at Petite Dental & Orthodontics.

I obtained my degree in Dental Hygiene from Del Mar College in Corpus Christi. When I'm not at Petite Dental & Orthodontics, you can find me going to concerts, hiking, or trying out new restaurants. 


Iliana H.

Hygienist, RDH

I am originally from Los Fresnos TX and moved to Austin in 2017. I have been in the dental field for more than 10 years and graduated from Del Mar College in Corpus Christi with a degree in Dental Hygiene. I have worked with all age groups throughout my career and find working in pediatrics the most gratifying. I feel very fortunate to be part of the Petite Dental & Orthodontics family.


In my spare time I really enjoy listening to music, cooking and eating delicious food, exercising, watching You Tube and NBA, but most of all I love spending time with my family.


Lupita G.

Lead Clinical Assistant, RDA

I was born and raised in Austin, TX. After private school, I followed my passion to become a dental assistant. I have been a pediatric dental assistant for many years and absolutely love working with children. It is truly a blessing to be a part of the awesome Petite Dental & Orthodontics team. Outside of the office, I enjoy spending quality time with my two daughters, running at Lady Bird Lake, playing volleyball, boxing, and enjoying the city.


Sabrina G. 

Clinical Assistant, RDA

I grew up in a small town just outside of Austin, known for their BBQ.  I have been a dental assistant since 2015 and absolutely love working with kids to help them keep a beautiful smile! My journey at Petite Dental & Orthodontics is just beginning and I already feel like this is my home.

When I am not at Petite Dental & Orthodontics, I like to go on little adventures with my three dogs, watch the latest movies (action films are my go to!), have my nose in a book, and spend time with my friends and family. 


Ashley R.

Clinical Assitant, RDA

I was born and raised in Austin, TX. I've been in the field of dentistry since 2009 when I received my dental assisting license (RDA). I love working with children and feel honored to be able to teach them great oral health at such a young age. When I'm not working, I love to spend time with my husband and two boys. We love to try new foods and take day trips. Although my journey with Petite Dental & Orthodontics has just started, I can't wait to see what they have in store for me and to see myself grow even further. I feel very blessed to be apart of this amazing team. 


Dianey S.

Clinical Assistant, RDA

I am originally from the small town of Mission, TX and moved to Kyle in 2014. I have been an orthodontic assistant for several years. I really enjoy building lasting relationships with our patients. I have been married to my wonderful husband for three years and we have two dogs that we love to spoil. In my spare time, I love to travel, go camping, kayaking, cooking, and exploring Austin's music scene.


Porsha L.

Clinical Assistant, RDA

I was born and raised in Austin, TX. I have been in the healthcare field for 12+ years and recently received my license in dental assisting (RDA) in March 2020. I love working with children and I'm very excited to start my new career in the dental field. When I'm not working, I enjoy spending time with my family and friends, hiking, listening to music, and working out. Although my journey with Petite Dental & Orthodontics has just begun, it already feels like a forever work home. I am very blessed and excited to be a part of this team and can't wait to see what they have in store for me and to see myself prosper.


Catherine M. 

Financial Coordinator

Originally from San Francisco, CA, I moved to Austin three years ago. I grew up going to Disneyland, hanging out at the beach with friends, and taking the Ferry to Alcatraz Island for school field trips. My love for dentistry began when I was younger and would see a Pediatric Dentist my self. I have over four years experience in dentistry working at the front office. My hobbies include working out, constantly trying new foods, and binging Netflix. I have three dogs, two of which are Italian Mastiff's and one who is a Lab mix. My journey has started with Petite Dental and I hop to gather more knowledge and to provide our patients with the best customer service. I am super excited to be a part of this wonderful team!


Spring S. 

Play-Work Coordinator

As the youngest honorary team member at Petite Dental & Orthodontics, my role is to keep things fun and interesting... to remind everyone to Play Hard and Work Hard. 

I enjoy climbing on everything I can find, puzzling, and playing music.  When I do get to enjoy some limited screen time, my favorite show to watch and sing-a-long to  to is Hamilton.