Dr. Cantu-Thompson

I am Dr. Cantu-Thompson a general dentist practicing in San Antonio. A graduate of Texas Women’s University, where I completed a 4 year Dental Hygiene degree with a Bachelor of Science. I attended dental school at the University of Health Science Center in San Antonio where I graduated with a Doctorate of Oral Surgery in 1995. I have continued my education becoming proficient in:

  • Orthodontics
  • Appliance Therapy
  • Implantology
  • Oral Surgery
  • IV & Oral Sedation

I have been providing dentistry for the San Antonio community for over 20 years with an office on the Southside and Northside of town. I’ve straightened hundreds of smiles and have pulled thousands of teeth. I have also done numerous full mouth reconstruction cases, which have turned into extreme makeovers.

I enjoy traveling to third world countries such as El Salvador, Mexico, Guatemala, Africa and Haiti on short term dental and medical mission trips. During these trips I donate my time and services to the underprivileged. I have typically provided for as many as three to four staff members to accompany me on these trips. I have committed to never forget my humble roots and to always give something back to my profession and to those less fortunate with less opportunities.

When I’m not in the office you will find me on the tennis court and/or spending time with my family of three great kids, my great husband and our fabulous dog Laila. Here at SMILES R US our mission is to deliver the highest level of dental care with outstanding customer service and giving patient’s a smile of a lifetime!

Come and see us! Well make you smile!
– Dr. Irma Cantu


Glenn Carrillo

Hi! My name is Glenn. I am originally from Odessa, Tx. I’ve been a Dental Assistant for almost 8 years now. I love what I do! My main passion is Orthodontics because I love giving people the confidence that they’ve always wanted in their smile. I have been blessed with a wonderful wife, a beautiful daughter and her two wonderful boys. I’ve been part of the Smiles R Us team since 2015 and it’s been a great experience working with Dr. Thompson and her staff. In my spare time, I enjoy the great outdoors and visiting my family back in my hometown! ​


Kyle Thompson

Hello my name is Kyle I have been in the dental field for 2 years I am currently working at the front office of our Northside location. I have a passion for meeting new people and helping others. When I’m not doing any administrative work I will shadow the doctor and pick up on valuable tools to further my education to be all i can be. When I’m not working, I enjoyed being at the gym and playing basketball. I also own an emotional support dog who makes appearances here at the office. We hope to see you soon!