Meet Our Team

Let’s face it: most people are uncomfortable in a dental office. We realize this, so everyone on our team is committed to making every visit as easy and comfortable as possible. Our team’s skills are exceptional, and all the members continue to hone their skills by participating in ongoing training.

Smiling woman with blonde hair outdoors in sunlight.Brittany Pedigo – Office Manager

Brittany is Dr. Herwig’s oldest daughter. She graduated from Baylor University in 2007 where she was an Alpha Chi Omega and remains very social spending lots of time with friends and family. Baylor is also where she met her husband and they welcomed their son Grayson in 2016. She has a passion for music, movies, traveling and being outdoors. Having a dentist for a dad, Brittany has grown up around dentistry and enjoys the environment. Helping people get what they want and need for a healthy, beautiful smile is truly rewarding because the world looks brighter from behind a smile! Brittany is happy to discuss finances, insurance benefits, or answer any questions that you may have.

Geovanna Salinas – Appointment CoordinatorSmiling woman with curly hair outdoors, wearing a white shirt.

Born and raised in Dallas, Geovanna has over a decade of dedicated experience in the dental field. Over the years, she has cultivated a career characterized by a deep commitment to patient care and a passion for improving oral health. Outside of work, Geovanna cherishes spending quality time with her son, who shares her adventurous spirit. Together, they enjoy trying different restaurants, savoring a variety of cuisines, and discovering new flavors. This passion for dining provides a delightful way to unwind and explore the vibrant local food scene..

 

Heather Guzman- Registered Dental AssistantSmiling woman outdoors with soft natural lighting.

Raised in the close-knit community of Abbott, TX, Heather embodies the values of family and friendship. Guided by her high school motto, “A winner never quits and a quitter never wins,” she approaches life with unwavering determination. Heather thrives in the great outdoors and cherishes time with her three sons and husband. In her role at the dental office, her compassion and adaptability shine through as she is dedicated to helping others with a warm, accommodating approach.

 

Smiling woman with long hair outdoors in natural light. Bethany Sullivan – Registered Dental Hygienist

Bethany was born and raised in a small coastal town just outside of Corpus Christi, TX. After achieving a degree in dental hygiene, Bethany married her high school sweetheart, David, and soon after followed him to the Midwest, where she began her a career as a hygienist. They made it through a few sub-zero winters and then relocated back to Texas to be closer to family. With great attention to detail and gentle touch, she is dedicated to ensuring patient comfort at each visit. She is passionate about preventative dentistry and educating patients on proper oral hygiene practices, and has an appreciation for Dr. Herwig’s approach of “quality, conservative dentistry”. When she is not in the office, Bethany enjoys spending her free time with her family, staying active, and traveling with her husband.

Thao KimSmiling blonde woman outdoors with greenery in the background.

Thao received her degree in Biochemistry from Baylor University in 2008 then went on to obtain her degree in Dental Hygiene from the University of Texas School of Dentistry – Houston. She served as class president and graduated summa cum laude. After living in Houston for 10 years, Thao and her husband moved back to Dallas to be closer to family. Their daughter Leah was born in 2018 and their son Logan arrived in 2021. Thao states, “Providing my patients with the utmost quality care as well as comfort has always been my priority. The individual relationships that I develop with those patients is just the cherry on top.” Thao is now part-time clinical faculty at the Texas A&M College of Dentistry, which allows her to blend her passion for dentistry with her dedication to education, helping shape the future of the field while continuing to grow both personally and professionally.