

Meet our friendly dental staff. We are excited to serve the Centennial community!
Have a question about what a dental term means?
Please ask us or click on the glossary of dental terms provided by the American Dental Association.



University of Illinois, Chicago, IL
Dental Sciences, University of Illinois, Chicago, IL
Dr. Langley has been practicing dentistry since 1973. In his spare time he enjoys spending time with his wife, skiing, hiking, and golfing.
Certificate of Achievement from Delta Dental
“I am committed to excellence and providing the best care possible in a comfortable state-of-the-art environment. After listening to you, understanding your needs, and completing a comprehensive examination, we will discuss the treatment options available.”
Temple University; Philadelphia, PA
Utah Valley University; Orem, UT
General Dentist Association, American Dental Association, Colorado Dental Association, Haitian Health Foundation
Dr. Johnston is married with three children. He enjoys mountain biking, the outdoors, soccer, golf, and all sports.
Organized charity 5k run, local service projects for Boy Scouts of America, Colorado Mission of Mercy, Haitain Health Foundation, yearly travels performing dental services for the local Haitain community
"I am here for you to address your concerns and meet all of your expectations. My goal is to make every procedure and experience as quick and painless as possible. Your comfort is our #1 priority."
Columbia University, College of Physicians and Surgeons; New York, NY
The University of Texas Health Center at Houston, Dental Branch, Houston, TX
Biology, University of Texas at San Antonio; San Antonio, TX
Dr. McMunn was born and raised in San Antonio, Texas. He has lived in Colorado since 1999. He has three children and one grandchild. In his spare time, he enjoys racquetball, theatre, movies, and skiing.
“My personal and professional philosophy is that every patient should be treated with dignity and respect from start to finish. I believe that each patient is at the center of their own healthcare; therefore, I will begin treatment by listening to and understanding their needs and then proceed to provide them with health information and resources, which enables them to make personal healthcare decisions to address their current healthcare needs. I firmly believe that doctors should provide their patients with the safe, honest, and utmost professional care that they would provide for their own family members or themselves. Adherence to this philosophy has guided me throughout my professional career.”
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