Meet our team

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Dr. Antonia Koob Read Bio

Dr. Koob grew up in Arlington, Virginia. She receiver her bachelors of science degree from Virginia Tech in 1988 after that she attended the Medical College of Virginia. She graduated in 1992 with the degree of Doctor of Dental Surgery. Dr. Koob spent the first few years of her career in upstate New York but has been in Texas for over 20 years - She even wears the boots to prove it! Before opening her practice, she did contract work for the soldiers on Fort Hood and still volunteers at various...Read More

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Gabrielle Wilson, RDH Read Bio

Gabrielle was born and raised in Oklahoma City, Oklahoma. She worked for AT&T wireless for ten years, during that time her career advancement lead her to Virginia. While in Virginia she decided to follow her first passion and enrolled into the Dental Hygiene program at Wytheville Community College. There she was voted class President for her leadership skills and words of encouragement to the class before exams. After graduation, Gabby and her husband moved to Austin, where they fell in love w...Read More

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Holly Ortaliz, Office Coordinator Read Bio

Holly joined 1st Impression Dentistry in 2014 to assist our patients with insurance, insurance claims, treatment plans, scheduling and payment options. She brings over 3 years of dental experience and a very professional demeanor. Whether you have concerns about utilizing your insurance benefits or want to advise on the best payment plan available for completing your desired treatment, Holly is happy to help! Holly & her husband reside in Austin, Texas. Holly enjoys music, gardening, and takes...Read More

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Angie Swearingen, RDA Read Bio

Angie is a native Texan raised in a military family that has been to several duty stations including Germany. She's very passionate about health especially oral health . She holds a Texas RDA with extensive certifications and experience in the field over 12 years. Her main goal is to ensure patients feel comfortable & appreciated. While not working she enjoys spending time with family, creative writing, hiking and walking her energetic Boston Terrier

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Sandra Buster, RDA Read Bio

Sandra is originally from Pennsylvania but has made Austin her home! She is a big Longhorn fan! She loves to be outdoors while being at the dirt dike track almost every weekend. She loves going to play golf, camping or just spending quality time at home with family & friends. She is also a beautician as well as a dental assistant. She loves to make a difference in people's lives, that's one reason she became an assistant, so she could see beautiful smiles on her patients as they leave the office...Read More

Patient Satisfaction

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Services we provide

At 1st Impression Dentistry we strive to provide our patients with the best and most complete dental care. Our doctors and staff frequently attend continuing education seminars to learn the latest dental techniques. Here are some of the services we provide, please click here.

Payment Forms

We offer a number of convenient payment options for our patients which make it easy to afford any care you may need.