I was born and raised right here in Keller, TX! In my free time I like to work out, play guitar and spend quality time with friends and family.

Garrett graduated with a Bachelor’s in Communication from the University of Arkansas in 2020, became a certified EMT and Registered Dental Assistant in 2021, and is currently taking dental school prerequisites at the University of Texas at Arlington.

“If you are not over-prepared, then you are not prepared”- Ron Cornelius

“Arm yourself with a little knowledge, and your aim improves.”

What is the most important thing you learned before high school?

The most important lesson I learned before high school was how to do a job the right way. I am extremely lucky to have a family full of people that work very hard and always give their best effort no matter what it is they are doing. Growing up with these incredible people as my role models led to a lot of good lessons learned but the best one that they gave me was the importance of working hard and doing a job the best you can.


I am a mom of three boys and a Goldendoodle named Penny.  Outside of the office I enjoy spending time with my family, learning new hobbies, and being outdoors. 

Carrie graduated from Everest College in 2010 with her RDA.  She is certified in nitrous oxide administration, first aid, and CPR.  She has been with Sky Creek Dental since 2017 and loves the fulfilling reward of being a part of improving patients’ smiles.  

“Love God. Love People.”

“It’s never too early for ice cream.” – Michael Scott, The Office

What is a special talent you have?

If someone tells me their birthday once I will always remember it.


I have three kids, a loving husband, and a dog. Outside of work, we enjoy spending time outdoors camping and hiking creating new memories.

Donna completed the dental hygiene program at the University of Alabama after graduating from Faulkner state community college. She has been in the dental field for over 25 years and a part of this team since 2004.

“There is always, always something to be thankful for.”

What do you love the most about working at Sky Creek Dental?

What I love the most about working here is the loving family atmosphere. We treat each other and our patients like family.


I am a mom of three children, three dogs, and married to my best friend. In my free time I enjoy working out, hiking, and spending time on the lake.

Becca graduated from Concorde Career Institute in Dallas and is certified in the administration of nitrous oxide, CPR, and first aid. She has been with Sky Creek Dental since 2015 as a Registered Dental Assistant. Patients love her cheerful attitude, and Becca enjoys making them feel comfortable and at ease.

“When you have a dream, you’ve got to grab it and never let go.” – Carol Burnett

What is the best piece of advice you have been given?

The best piece of advice that I have been given would be from my mom that no matter the situation, you should always do what is right and not what is easy.


I am originally from Iowa and moved to Texas to start my life. In my free time I enjoy competing in the sport, rodeo.  I love spending my time on the lake with friends, running 5ks, yoga, and going to a variety of coffee shops. 

Sarah graduated from Iowa Central Community College as an esthetician.  After college, she wanted to be a part of dentistry, so she took courses to become a Registered Dental Assistant. 

“It’s not the destination; it’s the journey.” – Ralph Waldo Emerson

When you were younger, what did you want to be when you grew up?

I wanted to be an astronaut when I grew up.

Brent Cornelius, DDS

Dentist in Keller, Tx

I’ve known I wanted to be a dentist since the 3rd grade.  A classmate’s father, who was a dentist, came to career day and brought disclosing tablets that turn dirty spots on your teeth red.  I thought it was the coolest thing I’d ever seen and went home that day to tell my parents I was going to be a dentist.

My passion for dentistry evolved when I worked as a dental assistant through high school, college and dental school. I enjoy keeping abreast of the latest techniques, materials and technology through a commitment to lifelong learning and continuing education. I’ve had the honor of being mentored by some of the finest dentists in the world and find it rejuvenating to be around like-minded dentists who challenge the status quo and sharpen each other’s skills. 

I still find wonder in the cutting-edge technology we use every day that has completely transformed how I practice dentistry. I find it tremendously rewarding to be able to transform people’s smiles and to restore health and function.  I am so proud of the team we have assembled and the practice we’ve built together. I look forward to meeting you where you are, finding out where you want to be and helping you get there.

Dr. Cornelius received a degree in Zoology with a Minor in Chemistry from Texas Tech University. After graduating from Baylor College of Dentistry in 1998, he was awarded prestigious Fellow status in the Academy of General Dentistry as well as Fellow status in the International Congress of Oral Implantologists. His professional associations include:

Dr. Cornelius’ extensive experience includes specialized certifications in several procedures, including:

  • Invisalign® Invisible Braces
  • Sleep Dentistry (Dental Sedation)
  • Laser Dentistry
  • Dental Implants
  • CEREC™ Same-Day Dental Crowns

Outside of the office Dr. Cornelius enjoys giving back to the community through his work with several charitable organizations, including:

One-on-one with Dr. Cornelius

If you would like to meet with Dr. Cornelius one-on-one, schedule an initial consultation by calling Sky Creek Dental in Keller at (817) 431-4200.

We proudly serve the residents of Keller, Roanoke, Trophy Club, Westlake, Southlake, North Richland Hills, and all surrounding communities.