We can provide several types of gentle sedation and anesthetic to keep you comfortable, and your treatment pain-free. Your comfort is a top priority. If you even start to feel pain, let us know immediately and we will provide more anesthetic to ensure your treatment is completely pain-free.
We are proud that so many of our local dental patients in Grand Prairie and the Dallas-Fort Worth area consider us as their primary dentist. Our 300+ 5-star ratings show that were trusted to maintain their long-term dental health through regular check-ups and deliver a comfortable experience every time.
I am originally from Kansas City and graduated from the University of Missouri Kansas City School of Dentistry. My wife and I moved to Dallas in 2013 and have called Texas home ever since. In 2015, I bought this practice with the vision of being the trusted expert in all aspects of general dentistry. Our mission is to care about people, providing their complete treatment to be happy and healthy, while exceeding their expectations so they return and refer.
I believe in the importance of life-long learning and continuing education. Throughout my career I prior keeping current and attend monthly seminars to grow the various skills required to practice dentistry. I have completed advanced training with an emphasis on dental implants and cosmetic dentistry.
We recently welcomed a new member to our family and cant get enough of the little guy! My wife and I enjoy traveling and eating foods from around the world. Snowboarding is a passion of mine, as are autocross and track days. I earned my Black Belt in Taekwondo and spent time instructing children in the art. Big Brothers Big Sisters has held a special place in my heart since 2007 and I am also a volunteer dentist for Beautiful Feet Ministries in Fort Worth.
Assisting the exceptional work from Dr. Peter Guirguis is the amazing and dedicated Definitive Dental team! Each of our staff truly cares about the individuals & families that walk through our doors and we make it a point to consistently provide complete care that exceeds your expectations!
I am very passionate about providing patients with quality and gentle care. My favorite part of dentistry is building a relationship with patients so they trust and feel comfortable in a place many experience anxiety. I have worked in the dental field for the last ten years. It warms my heart to help restore someones confidence in their smile and take their life back. Away from the office I enjoy spending time with my son, working out, serving the community and going to church.
My name is Lesli and I am a Registered Dental Assistant. I love my job because I am able to help patients restore confidence in their smile. I always try and go the extra mile to make sure my patients are as comfortable as possible. In my free time I love to spend time with my three kids and my husband. We love exploring outdoors and trying new things!
My name is Haidi. I have been a hygienist for over 26 years. My ultimate goal is helping my patients achieve optimal dental health and keeping their teeth for life. My philosophy is to treat my patients as theyre my own family. In my spare time I love spending time with my wonderful husband and our 3 beautiful children. I cant wait to meet each and every one of you in person!
My name is Liz and I am the office manager at Definitive Dental. My goal is to make sure every single one of our patients is given the best quality of care while trusting us with their dental needs. I am also a registered dental assistant. I have been with Dr. Guirguis for about a year and half. I really enjoy what I do, as this will be my 9th year in the field. Im a Grand Prairie native, Go Gophers! I enjoy spending time with my loved ones when not in the office. I am happily married and a mother to 3 wonderful children who have the same passion for traveling, movies, music, sports, and baking. We also enjoy exploring the world together. Come in and meet our team, I promise you will love us!
My name is Sondra. Ive been in the dental field for 9 years. Helping patients is one of my most favorite things to do. My passion is dentistry and my family. Im born and raised in Dallas. Im married to an Army veteran of 27 years that I am very proud of. I love spendingtime with my family and friends, decorating my home and planting.
Welcome to our office!My name is Darinka and I am excited to meet you.I have been in the dental field providing excellent customer service for the last four years. I have a handsome two-year-old son. I enjoy spending time with him, shopping and meeting new people. Come see us,you will not be disappointed. See you soon!
Reviews
Rating 4.9 out of 5 based on 403 reviews
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newest oldest highest lowestDeborah Adame
a year ago
Update: Definitive Dental continues to earn 5 stars from me. Every time I visit this office I leave with a smile on my face, not because my teeth are clean (which they are) but because the staff just makes me feel so comfortable. I can always count on having a great conversation with at least one of the staff members. Keep doing what you're doing, guys, we appreciate you! The doctors and staff at Definitive Dental are awesome. If you're looking for a place with knowledgeable and friendly staff, you should definitely give Definitive Dental a try.
Ron D
a year ago
Excellent service. Everyone was really nice and patient.
Jo Ann Foster
a year ago
Dr. Guirguis and team made me feel comfortable while getting ready for a crown. They took care in the preparation and procedure of the process.
Linda W
a year ago
Very nice and friendly staff. They are very thorough with examination. Dr. Guirguis is honest on the evaluation of what needs to be done.
Eunicia Campbell
a year ago
Dr. G is the best , he is very informative and knows his stuff.
Nelson Moss
a year ago
Great dentist and the staff is very helpful. I would recommend them.
Rd 7847
a year ago
Dr laid out everything so I understood all that was happening and kept me updated throughout, was quick & efficient, I would recommend!
Briana Morales
a year ago
My experience with Definitive Dental was fantastic. Everyone in the the office from the front to the back (secretaries, hygienist, assistants, and the doctor) were all welcoming and patient answering questions and concerns I might have had. I would for sure come back to Definitive Dental for my next appointment!
Ebony Humphrey
a year ago
This place is phenomenal!! I have had quite the experience with others and can honestly say i became scared of going back to dentist . However when I came to definitive dental my views have certainly changed . I had a great experience from the moment I walked in. The office manger Mario is beyond sweet. The dentist is gentle and detailed! Along with assistant Kayla I highly recommended this dental office Thank you definitive dental for your wonderful service
Sherman Roberson
a year ago
Definitive Dental always give me great service. I recommend you take your entire family to see them.
Bj Roop
a year ago
Awesome experience Great - Friendly staff Clean facility Please tell Doctor he made me a believer - I feel great today Procedure was fast and painless
Joanne Williams
2 years ago
Very effective
Sharon Pujol
2 years ago
Great visit will be back. Good bed side manner and professional
P J
2 years ago
The staff working here is fabulous. Dr. Guirguis has been forthright about the best treatment plan for his patients. This is a hard service to find in dentist. Come and check out Definitive Dental you won't be sorry.
Ryan Puryear (Zipps)
2 years ago
Had a cracked tooth and in some real pain. The team was able to get me in first thing in the morning. Work with me on what I could afford to get done and then did an amazing job taking care of it. I been other places and always feel some type of pain and need to be numb again, not here. Dr. Guirguis was amazing. Quick and had me pain free shortly after. I will be going back!
Donna Brooks
2 years ago
So fortunate to have found Dr. Guirguis. He and his staff are friendly and professional. I've had many dental procedures done through the years with him and have not had any problems. Dr. Guirguis is very skilled and keeps you informed as he and Leslie proceed with their work. I usually get a neck pillow and blanket to keep me comfortable. I highly recommend Definitive Dental for all your family.
Heather Michaels
2 years ago
Dr. G fixed me up! After years of avoiding the dentist from being traumatized, I felt completely safe and comfortable. I had a lot of work needing to be done and it was done seamlessly. I'm really thankful to have found Dr. G and his staff. 10/10 recommend.
M DA
2 years ago
The office staff is the best. They are very helpful. Dr. Guirguis has been an amazing dentist. You won't regret visiting this dental office.
Brittanie Okon
2 years ago
Amazing staff!!!! Always remembers the little things about you and easy scheduling process. I drive 30 minutes because it's that worth it!
Wayne Stokes
2 years ago
I was on prepaid dental plan to get teeth cleaned every 6 months. I was paid up for a cleaning but I cancelled the monthly payments after being fully paid for the cleaning. I went in to get the cleaning that was already paid and they said I would have to pay again stating the the payments I was making was for the previous cleaning. Before signing up for the monthly payment plan I paid for each service when it was completed. I FOUND OUT THIS WAS NOT A PREPAID PLAN BY LOOKING CONTRACT UP ON LINE. ALL THIS COULD HAVE BEEN PREVENTED IF HAD LOOKED UP BEFORE GOING TO OFFICE. IT WOULD BEEN BETTER IF THEY HAD JUST SHOWED ME THE CONTRACT. VERY VERY SORRY FOR MY MISTAKE.
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