Get to Know Your Dental Team in Keller, TX

Choosing a dentist comes down to trust. Here is who you will meet, how we work, and what you can expect when you walk through our door.

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Meet Our Team

Dental Care the Way We Would Want It for Ourselves.

At Sky Creek Dental, our mission is simple: treat every patient the way we would want to be treated. That means honest recommendations, careful work, and modern technology used to make your care more precise and more comfortable.

You should never feel rushed, pressured, or unsure about what comes next. You should leave every visit informed, confident, and cared for.

Honest recommendations

We recommend only the care we would choose for ourselves, and we explain why.

Lifelong learning

Our doctors keep training in new techniques, materials, and technology so your treatment reflects current standards.

Service beyond the chair

Our team gives time and care to Keller-area charities and those in need.

Meet Your Keller Dentists

Combining Clinical Expertise With Genuine Compassion.

Dr. Brent Cornelius, dentist at Sky Creek Dental in Keller, TX

Brent Cornelius, DDS

Owner and Dentist

Dr. Cornelius has wanted to be a dentist since the third grade, and graduated from Baylor College of Dentistry in 1998. He holds Master status in the Academy of General Dentistry and Fellow status in the International Congress of Oral Implantologists, with advanced training in Invisalign, sedation, laser dentistry, implants and CEREC same-day crowns. Outside the office, he plays bass in his family band and cheers for the Dallas Stars.

Read Dr. Cornelius’s Full Bio

Jessica Geurkink, DDS

Restorative Dentist

Dr. Geurkink, or “Dr. G” as patients call her, is a Texas native from Allen. She graduated summa cum laude in Neuroscience from Baylor University, then first in her class from Texas A&M Baylor College of Dentistry. She is active in the Academy of General Dentistry and the American Academy of Clear Aligners, with a particular passion for cosmetic dentistry. Away from work, she spends time with her husband and three children.

Read Dr. Geurkink’s Full Bio
Jessica Geurkink, DDS

Your First Visit, in Three Simple Steps

Maybe a tooth has been bothering you, or you have been hiding your smile in photos. Maybe a past dentist rushed you or left you unsure what you were paying for. You deserve a clear answer and a team that listens.

1.

Book Your Visit

Schedule online or call our office. Complete your new patient forms before you arrive.

2.

Meet Your Dentist

After a gentle cleaning with one of our hygienists, Dr. Cornelius or Dr. Geurkink completes a full exam, takes X-rays and talks through your goals and concerns.

3.

Leave With a Clear Plan

You leave with your treatment options and a financial breakdown. Our treatment coordinator reviews costs and financing so there are no surprises.

Dental problems rarely fix themselves. A small crack, a shifting bite or a sore tooth tends to need more treatment the longer it waits.

Picture eating what you like, smiling in photos without thinking twice, and having a dentist who already knows your history.

What’s Included in Your Visit

Meet Your Dental Team In Keller, TX

Our People Make All the Difference.

Autumn, Team Member

Autumn

Registered Dental Assistant
Donna, RDA

Donna

Registered Dental Assistant
Aubry, RDA

Aubry

Registered Dental Assistant
Becca, RDA

Becca

Registered Dental Assistant
Londyn, RDA

Londyn

Registered Dental Hygienist
Wendy, RDA

Wendy

Registered Dental Hygienist
Amanda, Hygiene Coordinator

Amanda

Dental Hygiene Coordinator

Our Team Loves Getting Together - Brent Cornelius, DDS

Discover the vibrant and close-knit culture of our dental office as we share moments of fun, team building, and community engagement. Beyond the confines of work, we prioritize building strong connections through various activities. From lunch dates to virtual happy hours during challenging times, we continuously find ways to foster camaraderie and boost morale among our team members. We have indulged in cooking classes, celebrated weddings, and embarked on adventurous endeavors like rock climbing and bungee jumping. Our commitment to community shines through our involvement with organizations like Christ Haven for Children, where we provide dental care for the children in need. We also organize fundraisers, volunteer for yard maintenance, and spread joy through small acts of kindness. Join us in this extraordinary dental practice that goes beyond oral health, emphasizing the power of unity, giving back, and creating lifelong memories.

Learn More About Our Team - Brent Cornelius, DDS

Experience the incredible sense of teamwork and family that sets our dental office apart. At our practice, everyone genuinely cares for each other, creating a supportive and special environment. Led by an exceptional boss who treats us like family, we come together for team meetings and morning huddles to ensure seamless coordination and a deep understanding of each patient's needs. There is a remarkable level of respect and equality among our team members, where everyone's contributions are valued, regardless of their role. We work as a unified unit, always ready to lend a helping hand and support one another. The friendships forged here are enduring, and the family-like atmosphere makes each day truly rewarding. From the dedicated dentists to every team member, we are a close-knit group that cherishes the bonds we have formed, fostering an uplifting and empowering workplace for all.

Who's Your Life Coach? - Brent Cornelius, DDS

Experience the heartwarming moments and genuine camaraderie within this remarkable office team. In this touching video, team members express their admiration and appreciation for each other's unique qualities and skills. From finding inspiration in a colleague's resourcefulness to being uplifted by infectious joy and positivity, witness the genuine bonds that create a supportive and uplifting work environment. Join us as we celebrate the power of teamwork and the incredible individuals who make this office a truly special place.

Brent Cornelius, DDS - Dentist in Keller, TX

Experience the care and compassion of a remarkable dentist who goes above and beyond for his patients. With a friendly demeanor and genuine concern, Dr. Brent Cornelius creates a welcoming atmosphere where patients are treated like family. Known for his exceptional leadership and dedication to providing the best possible care, he puts the needs of his patients first. Discover the unique qualities that make him a trusted and respected professional in the field. Prepare to be inspired by his commitment to excellence and the lasting impact he has on the lives of those he serves.

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Step Inside Our Office

We want to invite you to step inside our home away from home and really get to know our office and our team. A trip to the dentist should be as stress-free as possible, and your visit to our Keller office will start with a comfortable and relaxing lobby, featuring plenty of luxurious seating for you and your family. When you visit Sky Creek Dental, we hope you feel as if you’re visiting a friend’s cozy home rather than a stuffy office.

Visit Our Location