ARIANNA DE HOYOS
San Antonio
Summary
Registered Dental Assistant (RDA) with 1 year of hands-on experience in the dental field, including entry-level orthodontic procedures such as assisting with braces adjustments, changing colored bands, and addressing broken brackets while supporting patient care. Skilled in assisting dentists and mentoring dental students in completing their doctorates by providing clinical guidance and maintaining an organized, efficient treatment environment. Committed to delivering safe, high-quality patient care with strong attention to detail, teamwork, and patient comfort.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Dental Assistant
UT Health San Antonio
San Antonio, TX
09.2025 - Current
- Delivered efficient chairside support during exams and procedures while helping create a calm, reassuring experience for patients.
- Assisted dentists and supported dental students working toward their doctorates by ensuring proper retraction and clear visibility during treatments.
- Prepared, sterilized, and organized instruments and materials to ensure smooth workflow and procedure readiness.
- Maintained strict infection control standards by operating sterilization equipment and preventing cross-contamination.
- Kept treatment areas and office spaces clean, organized, and fully stocked to promote an efficient clinical environment.
- Completed daily clinical responsibilities accurately while contributing to a collaborative and supportive team setting.
Dental Assistant
Smile Structure
San Antonio, TX
04.2025 - 09.2025
- Provided chair-side assistance during dental examinations and procedures to boost efficiency and calm nervous patients.
- Assisted the dentist during examinations by retracting the patient's cheeks and tongue.
- Selected and prepared tools used for procedures by sanitizing and arranging.
- Maintained a neat, clean, and organized environment throughout the office.
- Utilized automated washers to sterilize instruments and prevent cross-infection between patients.
- Completed day-to-day duties accurately and efficiently.
Warehouse Operator
Vision Works
San Antonio, TX
02.2022 - 03.2025
- Execute day-to-day operational activities
- Deliver daily sales goals
- Engage with patients/customers to meet their care needs
- Deliver daily sales goals, maintain optical product knowledge, and develop
- Preserved a safe work environment by keeping workstations and pallet areas clean.
- Followed established guidelines for picking orders accurately.
Education
Dental Assistant -
San Antonio Dental Assistant School
San Antonio, Tx02-2025
High School -
Warren High School
San Antonio, Tx06-2021
Skills
- Dental charting
- Patient care
- Procedure assistance
- Instrument sterilization
- Oral care instruction
- Emergency response
- Time management
- Dental procedure preparation
- Exam room setups
- Appointment scheduling
- Oral surgery assistance
- X-ray processing
- Treatment room setup
- Patient scheduling
- Dental material handling
Certification
- RDA certified
- First Aid and CPR
- X Ray Certification
Timeline
Dental Assistant
UT Health San Antonio
09.2025 - Current
Dental Assistant
Smile Structure
04.2025 - 09.2025
Warehouse Operator
Vision Works
02.2022 - 03.2025
High School -
Warren High School
Dental Assistant -
San Antonio Dental Assistant School