• 4th of July Holiday Office Closure
    Enjoy the July 4th holiday with your friends and family. Our office will be closed July 3rd and 4th and we will return to normal office hours on July 8th!
  • Discover your smile

Welcome to Brock Orthodontics.

Welcome to Brock Orthodontics. Dr. Ralph Brock is an experienced, detail-oriented, and caring orthodontist in Katy, Texas who is ready to serve you. Dr. Brock is a board-certified orthodontist and a Diplomate of the American Board of Orthodontics. Our practice's top priority is to provide you the highest quality orthodontic care in a friendly, relaxed environment. We utilize the latest technological advances in the industry to ensure that you receive the best care possible. Whether braces, clear aligners, retainers, or other related dental and orthodontic care, we offer personalized high-quality orthodontic care for you.

From first contact, our team at Brock Orthodontics is committed to your individual attention and strives to provide personalized care tailored for your unique dental needs and goals. That's why we take great care of both the smile and the person behind it. We offer a full range of treatment options that can be personalized to meet your individual needs and expectations. Whether you're 7 or 70, our knowledgeable team is committed to helping you achieve the smile you deserve -- a healthy, beautiful one!

To learn more about our office, staff and services, we invite you to browse the pages on our website for helpful Information. For your convenience, you can also request an appointment online with our office and download patient forms directly from our website.

At Brock Orthodontics, we've been creating beautiful smiles for over 20 years and we look forward to helping you with your smile. We invite you to visit our office to see firsthand how we can give you a healthy, beautiful, and great smile.

Meet Our Doctor

  • Dr. Ralph Brock

    Dr. Brock is a graduate of the University of Texas at Austin, where he received his Bachelors degree in Chemistry. Graduating valedictorian, he earned his Doctor of Dental Surgery degree from Meharry Medical College in Nashville.

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Contact Us

Our Location

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Hours Of Operation

Our Regular Schedule

Brock Orthodontics


9:00 am-5:00 pm


9:00 am-5:00 pm


11:00am -6:00pm (summer/holiday hours will vary on Wednesdays)


9:00 am-5:00 pm


by appointment only