About us

About our practice

Welcome To Signature Smiles Dentist in Plano & Irving Texas

Inviting patients of all ages into a friendly, welcoming atmosphere is a priority for Dr. Naren Mikkilineni and their knowledgeable team at Signature Smiles in Plano and Irving, Texas. Dr. Mikkilineni  specializes in the latest dental procedures and techniques in state-of-the-art facilities that serve the Irving and Plano community. As a dental practice excelling in both general and cosmetic dentistry, Signature Smiles offers an array of options to improve the oral health of each and every patient.



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After completing his undergraduate degree in India, Dr. Mikkilineni earned his master’s degree in Public Health in Florida and his DDS degree at Nova Southeastern University, also in Florida. He is board-certified in Florida and Texas and speaks English, Hindi, and Spanish fluently. He is a member of the American Association of Implant Dentistry and the Academy of General Dentistry.

Dr. Mikkilineni and the Signature Smiles staff are highly skilled in a variety of specialties, including sleep (sedation) dentistry, root canals, crowns, Invisalign®, and pediatric dentistry. They also perform routine oral exams, checkups, and yearly dental cleanings. Signature Smiles offers the added advantage of laser dentistry for a less-invasive, faster healing process for several types of procedures.

A friendly atmosphere combined with a gentle, caring approach to general and cosmetic dentistry provides a comfortable experience for patients of all ages. Dr. Mikkilineni and all of the accomplished professionals at Signature Smiles dental office keep Irving and Plano residents looking and feeling their best.

Two Convenient Offices

3654 N Belt Line Rd
Irving, TX 75062

5072 W Plano Pkwy, Suite 270
Plano, TX 75093

Signature Smiles TX

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