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Hours of Operation:

Monday – Thursday: 9:00AM – 6:00 PM


Patients Helped


Specialized Procedures Done On-site


Open since 2015

Exceptional Care at Your Grand Prairie Dentist

Definitive Dental is your hometown Grand Prairie dentist. Located at the intersection of West Pioneer Parkway and South Carrier Parkway, our office is conveniently located to take your smile to new heights.

Dr. Peter Guirguis, DDS, is one of Grand Prairie’s leading dentists known for comprehensive family dental care. Our patients are the bedrock of our practice at Definitive Dental. Read our reviews and testimonials to see why patients love our comfortable, complete approach to oral health. We’re accepting new patients — call us today at (972) 646-0660 to schedule your first appointment.

Over 400 5-Star Reviews
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Reviews From our Valued Patients

Our Dental Care Services

Definitive Dental is a full-service dental practice with a complete range of treatments. We encourage regular check-ups to help you achieve and maintain complete oral health. We’re the preferred dentist in the Grand Prairie area for dental exams and cleanings.

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Definitive Dental is truly a family-friendly dentist. We offer a range of treatments for patients of all ages, delivered with your specific dental conditions and medical history in mind.

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Our patients have rated us as among the best cosmetic dentists in Grand Prairie, Texas. Call Definitive Dental if you need teeth whitening, SureSmile, or a complete smile makeover.

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Have a missing or damaged tooth? Find dental implants, crowns, dentures, and dental bonding. Your new teeth will be radiant and natural looking.

Your Home for Dental Implants

At Definitive Dental, we’re known for Dentistry Done Right, and that includes fixing your missing or broken teeth. Dental implants mimic your natural teeth and fuse with the underlying bone for maximum bite strength and stability. Each implant is designed to last a lifetime.

We use anesthetics to minimize discomfort throughout the procedure, and we’ll closely advise you on after-care for a smooth healing process. When you want the best for your teeth, there is no better destination for dental implants in Grand Prairie other than Definitive Dental. Dr. Guirguis is one of the most highly regarded specialists in the Dallas-Fort Worth area for dental implants and will work with you personally to take your smile to new heights. Right now, you can save $1000 on complete dental implants. Contact us to learn how!

Have an Emergency?

You’ll be in good hands with Definitive Dental. Our Grand Prairie dentist can help with cracked, broken, missing or painful teeth.

Why Choose Definitive Dental?

Quality Dental Care

At Definitive Dental, we stand firmly behind all the care we provide. Our experienced dentists endeavor to deliver the best possible treatment and advice to ensure your long-term oral health. Our office uses the latest advancements in dental technology, such as digital X-rays and imaging, and our friendly and caring staff are happy to attend to all your needs and questions before, during, and after your visit.

We Make It a Point to Listen

We’re proud that so many of our patients count on us as their primary dentist in the Grand Prairie area. They trust us for their long-term dental care and routine check-ups. Our dentists and staff listen carefully to your health goals, answer all your questions, and consult with you for every treatment plan we propose. We understand that many people have anxiety about dental care, and we strive to make our office a safe space that you’ll feel comfortable visiting.

Dentistry Done Right

Choosing a dental care provider can be difficult. We make it easy because we stand behind everything we do. If you’re not completely satisfied with any dental treatment, we will work to make it right. That could mean coming in for a free adjustment or sending a crown or dentures back to the lab to ensure the color is perfect and the fit is natural and comfortable. Don’t just take our word for it. Our 400+ 5-star reviews tell the story!

Profound Numbing Guarantee

We take great care to ensure a pain-free experience for our patients. Our Profound Numbing Guarantee is an assurance that you will be comfortable for the entire duration of your treatment. If you ever feel pain, we will immediately stop the treatment and apply more anesthetic. Please feel free to speak with our office staff and Dr. Guirguis about any concerns regarding pain or our anesthetic.

Ready to Make an Appointment with our Grand Prairie Dentists?

Meet the Definitive Dental Family

Definitive Dental is committed to providing families in Grand Prairie and the Dallas-Fort Worth area with exceptional dental care for all ages!

With state-of-the-art dental equipment, friendly and welcoming office staff, and the highest levels of dental training, you can expect high-quality care and comfort from Definitive Dental.

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dr guirguis

Dr. Peter Guirguis is a leading local dentist in Grand Prairie, TX, who practices a full scope of family, cosmetic, and restorative dentistry. He has advanced training and years of experience providing dental care treatments such as dental implantscrowns and bridgesdentures, and SureSmile aligners.

Dr. Guirguis can also correct a wide variety of cosmetic dental problems to redesign your smile. No imperfection is too small or a problem too big for Definitive Dental to handle. Take your smile to new heights, and get ready to share your beautiful teeth with all those around you.


Visit Our Grand Prairie Family Dentistry Today

Located in the heart of Grand Prairie, our restorative, cosmetic, and family dentistry caters to the oral health of you and your family. Get ready to take your smile to new heights only with Definitive Dental. Our Grand Prairie family dentistry is on Carrier Pkwy and 303 Pioneer Pkwy. It’s located next to CVS, so you can’t miss us. Plenty of parking spots are available, including handicapped and wheelchair-accessible spots. Contact us or call (972) 646-0660 if you’re having trouble finding us!

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