Preston Hollow Specialists


8411 Preston Rd., Ste. 850, Dallas, TX 75225

Additional information

Multiple Locations

1935 Medical District Drive Dallas, TX 75235


2350 Stemmons Freeway Dallas, TX 75207


7601 Preston Road Plano, TX 75024


100 E. Kings Fort Pkwy, Suite 100, Kaufman TX 75142


315 N Galloway Ave, Suite A, Mesquite, TX 75149


301 Tanger Dr. Suite #225, Terrell TX 75160


How often do you get the chance to make a difference in someone’s life? For us, it happens every day, several times a day. Working with children and their parents has given us the opportunity of a lifetime, and we are eternally grateful for it. One might imagine, given the multitude of patients we see, that complacency or a sense of routine sets in. Nope.

Every encounter is a new conversation. A chance to understand better what is important in this healthcare relationship. We believe the Mouth is a Window to the Body. Every conversation is a window to what works best, uniquely and wholly.

Heraclitus once said that “no person ever enters the same river twice, for it is not the same river, and it is not the same person.” This holds true for our experience. Children grow into young adults, parents show up differently given the joys and challenges of parenthood. We meet our patients and parents right where they are ... in front of us.

Drs. Rapolla, Lindley and Harrington all trained through Fellowships at Baylor, Childrens Health and Scottish Rite Hospital for Children, arguably one of the best pediatric dental residency programs in the nation. All three doctors maintain privileges at Children’s Health. Patients are referred from across the state and from fellow pediatric dentists to tackle some of the most challenging cases. Yet, the biggest impact often comes from the simple cleaning appointment where the child finally feels the trust, and then the feeling of relief from the parent that they have found the place.

All relationships are based on trust. Trust is found within the quality of the conversation. Drs. Rapolla, Lindley and Harrington look forward to that conversation with you.

8411 Preston Rd., Ste. 850, Dallas, TX 75225
214-691-5621 |

Dallas, Richardson, Mesquite, Terrell
877-4TX-TEETH |

Reader comments

He is so well trained with every type of child. He really understands the needs of the child and the concerns of the parents.

- Carole Anne, Dallas

My son has been going here for years. Great staff and appreciate how Dr. Harrington takes his time in answering questions.

- Travis, Forney

Highest quality of care available. Patient, gentle. Beautiful office. He can treat all kinds of patients from the youngest to the most disabled.

- MK, Dallas

Takes his time and explains any situation that comes up. Very sweet, and amazing with kids.

- Alecia, Forney

He takes the time to listen and truly cares about my child needs.

- Jennifer, Dallas

Dr.Harrington is an amazing doctor and super nice. Best doctor in Dallas.

- Cristina, Dallas

I have never met a dentist that you could tell that they not only cared for the patient so deeply but also the staff

- Cortney, Kemp

Dr. Harrington is hands down the best dentist my kids have ever seen. He goes out of his way to make sure not just his patient feels at ease but also the parents.

- Petra, Dallas

This provider is someone who truly cares about the people that are put into his care. He is ready to go above and beyond for his patients. Dr. Harrington is definitely one of a kind when it comes to the methods of his practice.

- Priscilla, Mesquite