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.

Susan Garcia


Susan Garcia is our Registered Dental Hygienist. She graduated from Bee County College and received her associate’s degree of applied science in Dental Hygiene. Susan has been working for Dr. Louis Cadena for over 20 years. She is ready to serve all your dental needs.

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.


Zulema Bonilla

Appointment Coordinator

As our Appointment Coordinator, she assists in scheduling and maintaining day-to-day flow of patients. She makes sure that all daily operations in the office and your appointments run smoothly. She has been with our team for 5 years and previously worked for ten years with an orthodontist as a receptionist. She is blessed with a wonderful family. 

Camilla Velazquez

Appointment Coordinator

Camilla assists in greeting, scheduling and maintaining day-to-day flow of patients. She is a currently a college student pursuing a degree in Business Management. She says "The best part of her job is meeting all the patients and being able to see them leave with a smile on their face."



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.

Tatiana Alvizo

Dental Assistant

Tatiana studied dental assising at Del Mar College in Corpus Christi, Tx. She began her career working with Dr. Louis Cadena's team. She chose this profession because "there's nothing like being able to restore a person's happiness one smile at a time."

Lisset Enriquez

Dental Assistant

Lisset was born in San Angelo, Tx, but raised in Del Rio. She graduated from Concorde Career College with honors in San Antonio, Texas. She has been a dental assistant for 3 years and has been a member of the Cadena Dentistry team since December 2018. Lisset loves to help patients reach their dental goals and leave our office with their confidence boosted and happy smiles. She loves spending her free time with family and friends.