Meet Dr. Singleton
Meet Dr. Cronan
Meet Dr. Johnson
Meet the Team

Welcome to OrthoZone

Our practice's top priority is providing high-quality care braces and orthodontics in a comfortable, family-friendly environment. Dr. Doug Singleton, Dr. Candace Cronan, and Dr. Christian Johnson understand that choosing an orthodontist is an important decision and recognize that every patient has different needs. We create personalized, individual treatment plans for each patient so that we deliver only the best results!

Here at OrthoZone, we use the most advanced technology, including In-Empower® self-ligating braces, Invisalign® “invisible” aligners, clear ceramic braces, and metal braces. We also offer the most advanced high-tech procedures and equipment, including digital photography and radiography.

We’re excited to welcome you to the OrthoZone family! With five locations in Kennesaw, Dallas, Woodstock, Hiram, and Marietta, there’s sure to be an office convenient for you. Give us a call and learn how we can help your family smile!

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