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.

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

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

For New Patients
Welcome! Take a look at the resources we have provided online for our new patients.
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
Dan Andrews2025-05-15 Great team @PFD! I needed an appointment quickly, and they went out of their way to accommodate. Front desk staff was cheerful and efficient. X-ray tech was professional and personable. Patty ( my hygienist) was excellent and I felt well taken care of. Definitely would recommend them Rebecca Morris2025-05-09 Everyone is so nice. The hygienist started me right on time and my teeth feel great. Jennifer Culbertson2025-05-08 Always pleasant & gentle experience! Marco Mereu2025-05-08 Staff and Dr. Iranmehr are always professional and welcoming. Hannah Garcia2025-05-06 I can't imagine going anywhere else. Preston Family Dentistry, Dr. I and her entire team are simply incredible. From someone who would previously dread going to the dentist, the team here has always made me feel welcome and comfortable - from the receptionists to the hygienists and of course, Dr. I - everyone is so empathetic, personable, and caring. Dr. I is extremely transparent about her recommendations, what is necessary and time sensitive and what is not, and has never made me feel pressured or ashamed (something that I've dealt with at other dentists). No matter where I live in the future, I would drive hours to come back here. Rishita Bansal2025-04-08 Highly recommended. All the doctors and hygienists are well qualified. They are very friendly and make me feel comfortable and at ease. It’s been a year going to them and I have finally achieved great oral health for the first time with their recommendations. They helped me form a good at home daily routine that works specifically for my teeth. They also give you a flower after each visit that just makes your day even after a long dental procedure. Emily B2025-03-31 This was my first visit to Dr. Hogan at Preston Family Dentistry, and it was honestly the best experience I’ve ever had! The front desk was very welcoming. Dr. Hogan is absolutely amazing. She really took the time to curate the experience to my needs, making sure I was comfortable every step of the way. She checked in with me throughout the process, ensuring I felt at ease. The assistant Nazee was also great and gentle. I’ll definitely be returning for future visits and will be recommending Dr. Hogan and the Preston fam team to others! Lisha Davis2025-03-19 What an amazing experience! I was a new patient so didn’t know what to expect. They were all so friendly, professional, and personable. Jenny, the hygienist, was thorough, gentle, and asked several times how I was doing. I will definitely be returning! Breana Wielgos2025-03-17 Two experiences so far at this dental office and I couldn’t be more pleased. I am someone that gets very nervous with dental procedures and from my first initial visit with x-rays and a walk-through on the plan I already knew that I had found my dentist. After getting actual treatment today, I will forever be coming back to this office. I’ve never felt so comfortable during any procedures and Dr. Bahar made me feel very in control that if I needed any breaks that I could take them without feeling like I was being a burden. I 10 out of 10 recommend this place and I can’t wait to come back for future appointments… I never thought I would say that about going to the dentist. Thank you to Dr. Bahar and the staff at Preston family dentistry!