When you stop putting it off,

 

You Break Through

 

We’ll make it easy to get in, get answers, and move on with your day.

 
 
Meet Dr. Leah Nechamkin

Meet Dr. Leah Nechamkin

You can expect a thorough and personalized exam. My goal is to fit your dental needs into your life so you can be happy and healthy with your dental care. I also like to emphasize maintenance for long term success.

 

 
Google map of Preston Modern Dentistry

ADDRESS

972-661-2766

fax : 972-755-4901

We are located at Preston and Belt Line, south of Tom Thumb, next to Chick-fil-A

BUSINESS HOURS

Mon
7:00 AM - 6:00 PM
Tue
7:00 AM - 6:00 PM
Wed
8:00 AM - 5:00 PM
Thu
7:00 AM - 6:00 PM
Fri
7:00 AM - 5:00 PM
Sat
Closed
Sun
Closed

We are OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members remains our number one priority.

LANGUAGE SPOKEN

  • English

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta Dental
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 

Family Dentistry in Dallas, TX

 

At Preston Modern Dentistry, we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in Dallas, TX.

 

We Pride Ourselves on Our Service

 

When you choose Preston Modern Dentistry, you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
 
 

Special Offers

 
 
 

Trusted by Families Across Dallas, TX

5.0

I’ve been back a couple of times! It’s now September and I’d say my experience has continued to be positive. I really enjoyed how kind the dental assistant, Valerie, treated me. She was very gently and explained everything she did. Dr. Nechamkin was fantastic as always! March 2026- I had an excellent experience at my first visit. I came in knowing I had a mouthful of problems… Leah was my dentist and not only did her and her team help ease my anxiety, but they were able to help get me on a plan to conquer those problems, starting with a new crown and onlay filling. She did a great job at explaining WHY she was doing what she did. I appreciated that. Dentistry is expensive, so helping your patient understand what they’re paying for helps you feel like you’re apart of the process, not just having something pushed on you. I also appreciate that they offered payment plans which made it possible for me to have the plan that I do!

5.0

A review mainly to shout out my dental hygienist Nazli, she was amazing. She is straightforward yet so kind and actually taught me how to best take care of my teeth (things I should already know, admittedly). Would come back to the office mainly because I trust what she has to say. Thank you Nazli. Also, thank you to Derek for being very welcoming at the front desk.

5.0

Everyone there is kind and professional. Their communication is amazing and their willingness to work with me to make sure I didn’t neglect my care due to cost was unexpected. Every staff member made me feel like they genuinely cared about me but moreover they treated everyone this way. I highly recommend this practice to anyone in search of compassionate, informative, and professional dental care.

 
 

Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

 

What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self. 

 
 
Toothbrush