Meet Our Del Rio Dental Team - Cadena Dentistry

At the core of our dental practice is a friendly team of professionals that are dedicated to your utmost comfort and optimal oral health. We view each patient as a unique individual and tailor each treatment to your specific needs. As part of our commitment to providing close, personalized attention to every patient, we want to encourage patient communication. Please know that we are here to provide outstanding patient care and that we value the trust you have placed in us. 

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Sheila Cadena

Office Manager

Sheila and Dr. Cadena have been happily married over 35 years. She has been serving Cadena Dentistry as our Office Manager for over 20 years. She enjoys helping and interacting with patients as well as maintaining a positive and efficient work flow for all employees. Our patients enjoy her positive personality and she strives to keep Cadena Dentistry excelling in excellent customer service. In her free time,she loves to spend every minute with her first grandchild, Kaden and values quality time traveling with her family.

Nallely Carrales


Nallely Carrales is our Registered Dental Hygienist. She graduated from UT Health Science Center of San Antonio and received her Bachelor's degree in Dental Hygiene. Nallely enjoys getting to know our patients, educating and provide them with the necessary tools to have the best oral health possible. In her free time, Nallely enjoys going back home to Eagle Pass to spend time with her family. She enjoys working with children and is ready to serve all your dental needs.


Gema Slaughter

Lab Technician

Gema joined Dr. Louis Cadena’s team in 2006 and enjoys being part of an exceptional dental team. She has over 11 years in dental experience. She is our lab technician and dental assistant. Gema finds helping and educating patients with their dental needs very rewarding. She loves the variety of dentistry. She is blessed with a wonderful family.