
Breathe life into restorative sleep and balanced, healthy growth
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ABOUT US
Dr. Grace W. Simco is a board-certified orthodontist providing advanced airway-focused, growth-guided care for children, teens, and adults in the Greater Philadelphia area. At our boutique practice, every treatment plan is designed to support healthy nasal breathing, balanced jaw and facial development, optimized airway function, and a harmonious, naturally beautiful smile.
We look beyond teeth to understand the full picture: how you breathe, sleep, grow, and function. As an orthodontist specializing in airway-aware treatment, Dr. Grace evaluates the patient as a whole—not just alignment, but how breathing, jaw development, posture, and functional patterns influence long-term health and quality of life.
Airway enhancement orthodontics takes a holistic and integrative approach. By identifying early signs of airway dysfunction, utilizing advanced imaging and functional assessments, and collaborating with myofunctional therapists, sleep physicians, ENTs, allergists, and other specialists, we help patients achieve deeper rest, healthier growth, and lasting wellness. When function is optimized, aesthetics naturally follow.
For over a decade, Dr. Grace Orthodontics has become synonymous with heartfelt, beautifully crafted smiles. Every treatment plan is thoughtfully customized using advanced technologies, designed not only to straighten teeth but to enhance facial aesthetics and overall balance. Dr. Grace personally captures and approves all smile photographs, ensuring each result meets the highest artistic and clinical standards.
This dedication to quality—and her refusal to compromise—has shaped Dr. Grace Orthodontics into a boutique smile brand truly in a league of its own.
Maximizing Facial Esthetics
Cutting Edge Technology
Evidence-Based Orthodontics
Payment Arrangement Available

Beyond Alignment: The Impact of Airway-Awareness Orthodontics on Breathing Efficiency
Traditional orthodontics primarily focuses on aligning teeth and correcting bite issues. In contrast, airway-awareness orthodontics considers how these corrections can impact the airway, particularly the nasal and oral passages. It aims to enhance breathing efficiency by ensuring proper jaw positioning, tongue posture, and the overall development of the facial structures. This can help reduce issues such as snoring, sleep apnea, and other breathing-related problems.

Can Teeth Extraction
Affect Airway Health
if we effectively support jawbone and facial growth during Phase I of treatment and establish a strong foundation, teeth extractions in Phase II can actually benefit the airway. This is achieved by promoting counterclockwise rotation of the lower jaw, which can enhance airway space.
CONTACT US
Address
Opening Hours
1588 Woodside Road, Yardley PA 19067
215-986-2070
Monday 9AM – 5PM
Tuesday by appointment only
Wednesday 9AM – 5PM
Friday by appointment only













