Sandra Hernandez is a Dental Assistant St. David’s Foundation. Sandra joined the Foundation in 2004 and is responsible for assisting the dentists and hygienists in providing care to patients of the St. David’s Mobile Dental Program. She received her professional training at Midland College and Austin Community College. Her expertise extends beyond dental care into advanced mechanics and troubleshooting. You can find her crocheting, sewing, and hiking in her free time.