Meet Our Team

Dr. Charles Johnson



Front Office Manager

Becky will be the first to warmly welcome you to our office- either over the phone or in person- with her true southern hospitality. Originally from Abingdon, VA, she began her dental career 20 years ago as a dental assistant, and has previously worked in both general dental and orthodontic offices. She enjoys helping and interacting with patients, and our patients and staff enjoy her bubbly, positive personality and infectious smile. Becky is also our treatment and Invisalign coordinator and will assist you in creating your perfect smile! Becky and her husband love to travel, dine out, and spend time outside in our beautiful weather!


Dental Assistant

A native of Colorado, Toni is Dr. Casson's dental assistant, and has been working in the dental field as an assistant for 11 years. She returned to school and earned her Expanded Duties certificate 5 years ago. She loves spending time with her family, going to movies, and spending time outside in beautiful Colorado! Toni believes that making a strong connection with patients and making them feel comfortable is an important part of her job, and is actually her favorite part about being a dental assistant (which she loves!).


26 W. Dry Creek Cir. Suite 375, Littleton, CO 80120

Phone: (303) 797-3867

Email: [email protected]

Fax: (303) 794-4535

  • MON - THU: 8:00 am - 5:00 pm
  • FRI - SUN: Closed
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