Call us at 303.316.4034 for an appointment!

Our Team

Below is more information about our team members.

Mirelle HyunMirelle “Mimi” Huynh, Dental Assistant
Mimi assists Dr. Gallegos with patient care and "behind-the-scenes" preparation. Mimi's responsibilities include: sterilizing instruments and getting trays set up for patients, taking X-rays and impressions, and serving as Dr. Gallegos' "extra set of hands." She attended dental assistant school and now has more than 20 years experience in dentistry. Mimi enjoys shopping, camping, and being active in her Buddhist temple.
Barbara MertzBarbara Mertz, Front Office
Barb takes care of all of our front office duties, and helps keep the office running smoothly. She handles: insurance, billing, setting and confirming appointments, and answering calls. She has more than 30 years experience in the dental field. In her spare time, Barb enjoys dancing, reading, camping, and scrapbooking. She's active in her church and also volunteers with the homeless.
Amy KriegAmy Krieg, Dental Hygienist
Amy helps our patients attain and maintain good dental health through regular cleanings and periodontal care. She has 17 years experience in the dental field, as well as a B.S. in Dental Hygiene from the Colorado University School of Dentistry. Outside the office, Amy enjoys spending time with her family (including her dogs), scrapbooking, and crafting. Someday, she hopes to compete in a triathlon.

Click here to learn more about Dr. Gallegos.

For more information about our dental practice, please call (303) 316-4034, or e-mail

Please note: The office of Dr. Louisa Gallegos is in Central Denver, at 90 Madison Street, in Cherry Creek.