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Helping Children & Adults
Embrace their Smiles Since 1988!
Call (724) 935-9222 for a complimentary consultation.
Dr. John Marshall Grady Dr. Dan E. Kastner Dr. Matthew C. Gornick

Meet the Doctors

Dr. Grady is grateful to have the chance to help people realize their dream of a beautiful smile. He is committed to providing compassionate care of the highest quality, in a timely and considerate manner. Learn More
In practice for more than 30 years, Dr. Kastner dedicated to providing patients of all ages with the most comprehensive and courteous care to meet their individual needs and preferences. Learn More
Dr. Gornick’s approach to patient care is to ensure maximum comfort by providing the very best in orthodontic technology, treatment options, and outstanding results. Learn More

Welcome to GKG Ortho

Embrace Your Smile in Wexford, PA

The people of Pittsburgh, Wexford, and Cranberry, PA trust the doctors, technicians, and staff at GKG Orthodontics to provide excellent service in a friendly environment. Drs. John Grady, Dan Kastner, and Matthew Gornick apply the same high standard of treatment to every patient, crafting beautiful smiles for people of all ages. We know you have many options for orthodontic care and we’re delighted that you chose our practice for your family.

GKG Orthodontics offers the latest in braces technology for kids, teens, and adults. Ask us about:

Call our Wexford orthodontic office today to schedule your complimentary consultation at GKG Orthodontics. Our staff is happy to answer any questions you may have about our practice and services.

We offer treatment for all ages

You can never be too young or too old to have a smile you love! We work with patients of all ages, providing age-appropriate treatment options and services to kids, teens, and adults achieve amazing, lasting smiles.

3Knowledgeable Orthodontists

2Easy ways to schedule

1convenient office location


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consultation today to get started