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General, Implant & Cosmetic Dentistry

Improve your smile... Improve your life

Your smile tells a lot about you. It's not just your appearance. It's also about feeling good. When you take care of your teeth, mouth, gums... your smile, you're taking care of your health.



Dr. Margarita
Aleksanyan, DDS
(Dr. Maggie)

Welcome. Meet Dr. Margarita Aleksanyan, DDS - you can call her Dr. Maggie... that's what all her patients call her.

This is Guaranteed Smiles... home for all your general and cosmetic dental needs. Dr. Maggie and her team are your neighbors, friends and partners in maintaining your "smile health".


All your general and cosmetic dental needs in one place

Whether you just want to keep your teeth and gums "in shape" or need a cosmetic make-over, Dr. Maggie and her team are there for you. Please visit our other pages to learn more about our Dental and Cosmetic Treatments and Dental Health Tips.


At Guaranteed Smiles you'll get the personal care you deserve... so you can smile with confidence and good health.

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What Our Customers are saying

  • Dr. Maggie and the entire staff is great! I never really mind going to the dentist but have had some less than great experiences at other places. I love this practice!

  • Dr Maggie is a fantastic dentist. She is the best I've ever been to and I'm in my 50s and had a lot of dental work.

  • Finally, at the age of 62 I have found a dentist that makes my visits very enjoyable and comfortable. Since becoming a patient I have had two crowns and one root canal. All three procedures were pain free and I thrilled with the results!

Visit our Littleton Dental Office, we also serve Centennial and Highlands Ranch areas


We specialize in cosmetic dentistry, general dentistry & emergency dental care

Call our Littleton Dentist Today at (303) 703-4544 for a Free Consultation


We offer many dental services such as:


General Dentistry

Teeth Whitening

Cosmetic Dentistry

Family Dentistry

Emergency Dental Care

Treatments We Offer

Contact Guaranteed Smiles

26 West Dry Creek Circle
Suite #310
Littleton, CO 80120
Phone: 303-703-4544

© 2014 - 2019 Guaranteed Smiles | All rights reserved.