About Us:

Welcome to Westrock Orthodontics , a respected provider in your orthodontic care community, and the only orthodontic specialists within a 100 mile radius. With 5 locations in the Missouri/Arkansas region, our practice's top priority is to provide you the highest quality orthodontic care in a friendly, comfortable environment. We utilize the latest technological advances in the industry, such as Damon System brackets and Invisalign®, along with the latest in computer technology (digital imaging and advanced computer graphics) to ensure that you receive the most effective care possible.

We recognize that every patient has different needs, and we pride ourselves in the courteous service we deliver to each person who walks through our doors. Whether you're an adult, adolescent or child, our knowledgeable doctors and staff are committed to helping you achieve the smile you deserve - a healthy, beautiful one!

Meet Our Doctor

Dr. David J. Sander is a Diplomate of the American Board of Orthodontics. He obtained his Doctor of Dental Medicine degree from Southern Illinois University School of Dental Medicine in 2006, where he graduated cum laude. He then received his Masters in Dental Science and orthodontic certification from the University of Tennessee Health Science Center, College of Dentistry in May of 2009. He began practicing with Orthodontic Specialists of the Ozarks in July of 2009. Dr. Sander is a member of the following professional organizations:

■American Association of Orthodontists
■American Dental Association
■The International Association of Student Clinicians – American Dental Association
■Phi Beta Kappa

In his free time Dr. Sander enjoys spending time with his wife, Dawn, and sons Jack and Paul. He also enjoys reading, traveling, singing and all things Disney! He is a member of Pomona Christian Church.

Meet Our Staff

Hi! My name is Brittany. I became a part of the Dake orthodontic team in May of 2004, after graduating from Dental Assisting School at OTC in Springfield. I am a Certified Dental Assistant and Expanded Functions certified. I am married to Aaron; we enjoy spending time with our daughter Miley and son Mason, friends, and family. Along with assisting the doctors, I am in charge of taking records and ordering the office supplies. Being a part of the Dake team is a lot of fun! I really enjoy working with all the doctors, Darrin and the girls

Hey guys! My name is Jordan Singleton and I have worked for OSO since August 2010! I love spending time with my husband and my dog and cat, Oscar and Opal! I also enjoy photography, watching Mizzou football and being on the lake! Being apart of the OSO family is very rewarding! I love being able to see everyone's beautiful smiles each day!!

Hello! My name is Crystal and I have been a part of the OSO team for 22 years. I am a treatment coordinator which means I see new patients and help them get started with their treatment to achieve the SMILE the want.
I love spending time with my children and hanging out with my family and friends.

Hello Everyone!! My name is Sheray, I have been working at OSO since 2006. I spend my days taking patient records, including photos and x-rays, and impressions. The best part of my job is getting to see everyone's beautiful smiles!! I am married to my wonderful husband Caleb, and we have three beautiful daughters, Audra, Jewelia and Georgia!

Hi my name is Kim!

I started working for Dr. Dake in January 1996. When you're in the office I may change your wires and talk to you about brushing and rubber bands because I'm one of the clinical assistants. If you schedule your appointments in one of our satellite offices, I'm the one who makes sure all the right supplies are sent every time.

I love spending time with my family, especially when we go to the beach. I'm from West Plains and am married to John. We have one son, Jake, and recently grew our family by a beautiful daughter-in-law, Jenna. I love spoiling my Yorkie JJ and spending time shopping.

I look forward to helping you with your treatment and also helping you load up on Patient Rewards Hub points!

I have been an OSO team member since 2012. My duties include assisting the doctors chair side and also testing all sterilization equipment. I am a very family orientated person and was blessed with an adorable little girl, Gabriella! I like to stay active in way possible but have the most fun tumbling. Look forward to meeting you all and making your smile incredible :)