Family First Dental Care is a premier dental office serving Plano, TX and the surrounding area.

Address & Hours

Family First Dental Care

204 Coit Road

Suite 100

Plano, TX 75075-5718

Phone: 972-309-1600

Fax: 216-584-1407

Located at the intersection of George Bush Turnpike and Coit Road, in the same parking lot as Central Market.


10am - 7pm


7:30am - 4:30pm


8am - 6pm


8am - 6pm


8am - 4pm

Health & Safety Information can be seen below under Our Team.

About Our Office

The Family First Dental Care dental facility is centrally located in Plano, TX. Warm and inviting, we welcome all patients to our facility. Updated with the most innovative dental equipment, each room was designed with the patient in mind. The patient experience begins with with a warm smile from our receptionist, where patients are greeted and made to feel comfortable. Our facility has several exam rooms, as well as a private meeting area to discuss treatment. Our procedure space is fully equipped with the greatest level of dental technology to guarantee that every patient has a pain-free and seamless experience. Our team welcomes you to visit our spacious dental facility, Family First Dental Care in Plano, so that we can offer you the service you need.

Our Team

John E. Sengson


John E. Sengson, D.D.S., is a General Dentist.

John E. Sengson, D.D.S.

Dr. John Sengson grew up all over the south – Kentucky, Alabama, but mostly Texas. He loves meeting new people. His mentor is his favorite aunt – a dentist, where he spent many vacations at her office in New York City. He learned how to take care of and listen to people.

After graduating high school in Houston, Dr. Sengson went to Baylor University in Waco where he earned his Bachelor of Science in Computer Science in 1989. Then he headed straight to Dallas to attend dental school at Baylor College of Dentistry where he received his Doctor of Dental Surgery in 1993.

Known to his patients as “Dr. John,” he has been practicing dentistry in the Plano area for over 25 years, where he has seen many families, some of which consist of three generations. Dr. Sengson enjoys and has demonstrated his commitment to cosmetic, restorative, pediatric, and orthodontic dentistry. He strives to make his patients feel at ease while giving them exceptional dentistry. He loves children and often makes balloon animals and does magic tricks! Dr. Sengson also stays active in his community and to his family by devoting his time to his twins and all of their activities.

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Safety Measures

In light of the COVID pandemic, we are taking extra vigilance to ensure the health of you and our team. Please see the additional steps we are taking in our practices to ensure your safety.

We have reinforced our already comprehensive Infection Control procedures with our team members, which include:

  • Frequent handwashing
  • Use of clean masks and gloves with each patient
  • Increasing the frequency of thorough cleaning and disinfecting of all areas of the office

In addition we are also taking the following additional steps:

  • Instructing team members to stay home if they’ve traveled to high risk areas or if they have any COVID-19 related symptoms
  • Taking the temperature of all team members before each shift
  • Removing communal items that may carry the virus—magazines, toys, and beverage stations
  • Our team members will greet you at the door to check you in & take your temperature using a forehead thermometer
  • A team member will ask a series of questions to assess your risk level of exposure to COVID-19. You may be asked to reschedule your appointment if you are determined to be high risk
  • Guests accompanying patients to their appointments will be asked to stay outside of the practice. Exceptions will be made for children and patients needing assistance. In these cases, each patient will be limited to one guest.
  • We ask all our valued patients to arrive on time, not early.

If you develop any cold symptoms prior to your appointment, please consider rescheduling or utilizing our TeleDentistry website to be seen virtually.

We understand the longer dental practices remain closed to preventive care and treatment for early forms of dental disease, the more likely that patients’ untreated disease will progress, increasing the complexity and cost of treatment. It is recommended by the CDC that you minimize the number of visits by completing as much of your recommended treatment during your appointment.

Customer Testimonials

From checkup and cleanings, to transforming your smile, our dental family is here for yours. But don’t take our word for it. See what our patients are saying about us.

The office is very clean, comfortable and apparent they are going the extra mile to assure patient safety. At the end of her appointment the doctor made her a balloon animal! He is fantastic with children & made me, as the mom feel comfortable. I would recommend them to EVERYONE!!A.J.
Everyone from the receptionist to the hygienist and the billing department was friendly and helpful. The dentist was amazing and had a wonderful attitude. My cleaning was so gentle and there was no pain. They addressed every issue I had or was worried about and didn’t once make me feel uncomfortable about my bad teeth. So glad I found this dentist!J.B.
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