Creating Beautiful Smiles for Life

Make Your Dream Smile a Reality.

Our staff here at Preston Family Dentistry is dedicated to making sure that you receive quality dental care. We love our patients and want to provide you with the best dental treatments possible. Give us a call today or stop by our office in Dallas, Texas to meet us and schedule an appointment!



Welcome to Preston Family Dentistry

Dental Services

At our dental practice, we focus on getting to know you and providing you with the personalized care you need for a smile that is both healthy and attractive. Dr. Iranmehr and our team strive to go above and beyond for exceptional patient care. We are proud to provide quality dentistry in Dallas, Texas, and we also welcome our friends from the nearby communities, including Far North Dallas and Plano, Texas, to visit us. Our team is eager to serve you with our wide variety of dental services, ranging from Zoom! teeth whitening and porcelain crowns to Invisalign® and dental implants. We invite you to contact our office today to learn more about our dentists and team, and to set up your next visit. We are eager to see you here soon!


Cosmetic Dentistry

Our doctors are experienced in a wide variety of services to meet all of your dental needs.

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General & Family Dentistry

We are proud to offer gentle, personalized dental care for the entire family at our office.

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Invisalign® is a virtually invisible way to straighten your teeth and achieve your ideal smile!

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For New Patients

Welcome! Take a look at the resources we have provided online for our new patients.

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Creating Smiles with a Gentle Touch

We’re here for you, your family, and your smiles!

At Preston Family Dentistry, we make a special effort to create a warm, caring environment in which you will feel comfortable seeking treatment for all of your dental needs. We strive to exceed your expectations through personal attention and education to keep your smile healthy and beautiful for years to come. Our team is here to provide the quality dentistry your family needs with the individual care you deserve.


opening Hours

  • Monday7.30 am - 5.00 pm
  • Tuesday7.30 am - 5.00 pm
  • Wed.7.30 am - 5.00 pm
  • Thursday7.30 am - 5.00 pm

Our Team

Meet the Dentists

As distinctive as you are

What Sets Us Apart

We believe that we are an excellent option for you and your entire family. We are a practice devoted to high standards of excellence in dentistry, education and prevention, safety, and positive patient experiences. We maintain high levels of expertise in our training and service, and we treat our patients as our friends. We proudly offer a broad range of dental treatments to meet all of your oral health care needs and desires. Whether you are interested in cosmetic dentistry, general and family dental care, preventive services, or restorative treatments, our experienced dentists and team are here to take care of your smile!


Patient Reviews

What They Said

Sara Pournoman
Awesome experience at Preston Family Dentistry. Very helpful and friendly staff. Nazee and Dr. Bahar did a great job getting my crown and filling done!
Nimah Bahreini_Esfahani
I recently had a wonderful experience at Dr. Bahar's office! From the moment I walked in, I was greeted with a warm and welcoming smile by Nazee, Dr. Iranmehr's assistant. She made sure I was comfortable throughout the entire visit, even going the extra mile to offer me a calming red gillyflower! I've always been a bit nervous about visiting the dentist, but Nazee's gentle care and reassurance put me at ease. The procedure was completely pain-free, and I was thoroughly impressed with the team's professionalism and expertise. I highly recommend Dr. Bahar Iranmehr to anyone seeking a top-notch dental experience. Thank you, Nazee and team, for taking such great care of me!
Lance McCaughan
They are all nice and great. I have never had this type of care at a dentist. They explained everything and took the time to listen and get to know me. Even with the pandemic going on, they took every precaution and went above and beyond the requirements to make sure they keep the staff and the patients safe. Highly recommend them to anyone!
Diane Pace
Always can depend on having a non-stressful visit.with Dr. Bahar Iranmehr and her wonderful staff!
Tara Hunt
I haven’t been to a dentist for a cleaning in almost 10 years, due to past dentist trauma. They were kind and gentle. I am a fan and will return.
jerry giordano
Nice professional extremely fair prices easygoing what else is there. I’ve lived in and been to dentist in NJ NYC Chicago Santa Monica and Los Angeles Aust and Dallas and these people and this practice are by fare my favorite. I’d recommend this practice to anyone
Niki Darya
I had a fantastic experience at Preston Family Dentistry. Jenny, who performed my teeth cleaning, was very kind, helpful, and skilled in her work. Dr. Bahar did a great job in fixing my teeth and impressed me with her informative and friendly approach. I highly recommend their services!
Elizabeth Dydell
Been coming here for years! Trustworthy, friendly, clean & cares about your dental health! Lifetime patient!
Robin Reid
I've been coming here for years. The front desk staff are always friendly and helpful, and I'm always happy with the dental service I receive. I highly recommend.
My first visit was all I could've hoped for. Everyone on staff is super friendly and eager to assist. Jenny was super gentle cleaning my teeth and the Doctor was direct and warm. I immediately booked my follow up to complete my treatment plan and I look forward to being a continued patient. Thank you!