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Meet the Doctor

General Dentist

Dr. David Lewis is a San Antonio native and a graduate of Baylor University. At Baylor, he met his wife, Kelly and they have been happily married since 1989. After graduating from Baylor College of Dentistry in Dallas in 1990, Dr. David joined the U.S. Army as a Captain in the Dental Corp. Following the completion of a one year General Practice Residency in Georgia, they were stationed in Germany for three years. Dr. David then moved back to San Antonio after his military service and joined his dad, Dr. Bob Lewis, in private practice.

Dr. David and Kelly have three children, a daughter (and son-in-law) and two sons. He and his family are members of Community Bible Church. He is active in a local non-profit hunting and fishing organization, Trinity Oaks, and directs their Youth Division. Apart from God, his wife and practicing dentistry, Dr. David’s passions are hunting and his children. So, if he is not in the office, he’s probably out in the woods or on the water with his family or friends!

Dr. David has had extensive training in Cosmetic Dentistry throughout his career. He continues his training with multiple classes and lectures each year. Enhancing a patient’s smile is his favorite thing to do. “It’s fun and can really change a person’s self-image and boost their confidence”, says Dr. David.

Meet the Staff

Margaret Pena

Financial and Insurance Coordinator

Margaret has cared for the financial and insurance needs of our patients since joining our dedicated dental team in 2011. Her expertise and diligence ensures that each patient is able to maximize their insurance benefits. She and her husband Joe have been married since 1999. Outside of work, she enjoys family time, cooking, movies, and of course the SPURS!

Katie Branch

Dental Hygienist / Financial

Katie enjoys meeting new people, and her kind and empathetic demeanor instantly puts our patients at ease. She has been practicing dental hygiene since 2013 and has been a part of our team since 2017. A native of San Antonio, Katie is married to Chase, a Bexar County Fire Fighter, and they have two children. Of her many talents, one of the most entertaining is that she can sing and yodel!

Grace Macias

Dental Assistant

Grace is a native of San Antonio and graduated from San Antonio College of Dental Assisting. She has been a dental assistant since 1979, and joined Dr. Lewis in 2018. Grace says, “I love what I do and my patients are important to me.” Helping them achieve that beautiful smile is one of her primary goals. She loves spending time with her friends and family, especially her great nephews and nieces. Grace enjoys dancing and is always smiling!

Jackie Matchett

Patient Care Coordinator

Jackie joined the awesome dental team of Dr. Lewis in 2016. She loves greeting our patients with a warm smile and making each appointment a pleasant experience for you and your family. She married her husband Paul in 1988 and they have been blessed with two great children. Her hobbies include outdoor activities, hiking, running, traveling and spending time with family and friends.

Mission Statement

We change your smile, You change the world.

Office Goals

To create a BEAUTIFUL smile on every patient.
To exceed our patient’s expectations with exceptional dentistry.
To provide a trusting and caring environment.
To improve and maintain every patient’s dental and overall health.
To prevent tooth and gum disease in our patients.
To educate patients about their teeth and gums.
To have above the standard, high quality customer service.
To glorify God in all that we do and say.

Community Involvement

As a way to say thank you to the community that has invested in us, we give back to the local community and participate in international outreach. Just a few of the ways we give back include:

Local sponsorships:

Team Dentist for Clark High School sports
Custom mouth pieces made for the UTSA Rugby team
San Antonio Christian Schools sports teams sponsor
Corner Stone Christian Schools sports teams sponsor

Events:

Trinity Oaks Youth Adventure Camp
Trinity Oaks Youth hunts
Terrain Race

Charitable Causes:

Youth Director for TrinityOaks.org
Mission Trip to Malawi, Africa

Individualized Care

Our doctors treat each patient as an individual and work one-on-one with you to create a personalized treatment plan to fit your specific needs and desires. We look forward to changing your smile – so you can change the world.