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Meet the Doctors 


Amanda Darling, DDS


Amanda Darling, DDS

You can rest assured that you will receive the personalized attention you deserve. My team and I will listen to your needs and answer all of your questions. A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.

I have practiced dentistry continuously since 1992 and have trained with some of the world's most prominent family dental specialists. As a practice, we are true believers that preventative care and education are the keys to optimal dental health.

I am proud to have served patients in our community since 2008. The combination of continuing education and state-of-the-art equipment allow us to offer you and your family the high level of care you're looking for. My team and I will give you a warm welcome and our ongoing commitment to your dental health.

"Come as a Patient, leave as a Friend" 

Credentials and Memberships

  • Academy of General Dentistry
  • Dental Organization for Conscious Sedation
  • American Association of Women Dentists
  • National Association of Professional Women
  • Womens Presidents' Organization

Krista Cayo, DMD

Dr. Cayo is originally from Mascoutah, IL, and she’s been improving patients’ smiles for six years. She attended Southern Illinois University Edwardsville and continued in the School of Dental Medicine in Alton, Illinois to earn her doctoral degree. She loves helping patients be confident about their smiles and oral health!

Dr. Cayo has a certificate in Advanced Education in General Dentistry (AEGD), and she’s also a member of the following organizations:

  •  American Dental Association
  •  Missouri Dental Association
  •  Greater St. Louis Dental Society

Additionally, she works with the charity Give Kids a Smile and the Jamaica Dental Mission Trip that’s associated with her dental school. In the future, she would love to participate in and/or organize more international dental mission trips.

Dr. Cayo and her husband Luis have two children. In her free time, she enjoys doing crafts, cooking, traveling, and playing tennis.





485 Wildwood Parkway Suite 5
Ballwin, MO 63011
(636) 227-8400