Best Cosmetic Dentistry in Longmont, CO – Smile Makeovers

Want to feel more confident about your smile? Discover how beautiful healthy teeth can be with cosmetic dentistry from our team at Mertz Family Dentistry!

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Convenient Scheduling

Advanced Technology

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Convenient Scheduling

Advanced Technology

Our Promise to You

Welcome to Mertz Family Dentistry, where your dental care is our top priority. Our team is committed to providing you with high-quality dental services in a warm and stress-free environment. We are dedicated to ensuring your comfort and satisfaction while our skilled professionals take care of all your dental needs. At Mertz Family Dentistry, we believe that you deserve the best dental care possible, and we strive to deliver just that. Come experience the difference for yourself— we put you first.

Enjoy Your Visit.
Love Your Smile.

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Discover Your Dream Smile

Confidence Boosting Smile You're Proud to Show Off: Radiate self-assurance with a smile that lights up every room.

Happy & Healthy Beyond Just Straight Teeth: We go beyond straightening teeth — it's about your total health and happiness.

Team of Experts Who Genuinely Care About You: Our compassionate team is here for you — every step, every smile, every time.

Faster Treatment Times & Fewer Office Visits: Advanced treatments designed to fit your life, not disrupt it.

Affordable, Flexible Care Plans for Your Beautiful Smile: Get the smile you deserve — on your schedule and within your budget.

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Meet Our Doctors

We are here because we love to help.

Dr. Peter Mertz

DDS

Dr. Peter Mertz graduated from the University Of Minnesota School of Dentistry and moved to Longmont in 2000. He received several awards in dental school, including; Irwin Epstein Award for Endodontics, Best of the Best Award for Prosthodontics and Operative Dentistry Award. Dr. Mertz has received advanced training using CEREC and Certified Laser Training for LARES POWERLASE. He has completed Advanced Implant training and Dr. Mertz was featured in 5280 Magazine in 2008, 2009, 2010, 2011, 2012, 2013, and 2015 for Denver’s top Dentist. He volunteers his time for The Sunshine Club and the Dental Lifeline Network of Colorado. Dr. Mertz lives in Longmont with his wife, Sarah, and their two daughters.

Dr. Cody Sanford

DDS

Dr. Cody Sanford is from Van Alstyne, North Texas, and earned his Biology degree from Austin College before completing his Doctor of Dental Surgery at the University of Texas School of Dentistry in Houston. After several years in private practice in Texas, he moved to Colorado with his wife to be closer to family and enjoy the outdoors. Dr. Sanford has extensive continuing education and provides comprehensive care, including fillings, crowns, cosmetic dentistry, root canals, extractions, implants, and sedation dentistry.

Dr. Amanda Pooler

DDS

Dr. Amanda Pooler is originally from Denver and earned her undergraduate degree in biology, with minors in chemistry and business, from Trinity University. She went on to receive her DDS from University of Texas School of Dentistry at Houston before practicing in Texas and later returning to Colorado with her husband to be closer to family. Dr. Pooler is dedicated to providing compassionate, patient-focused care and takes pride in helping patients feel comfortable, informed, and supported throughout their treatment. Outside the office, she enjoys reading, spending time outdoors, and making memories with her husband Cody, their son, and their Great Pyrenees mix, Vesper.

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Insurance Providers

Financing

It is possible to pay for treatment outright with cash or a credit card. We offer discounts if you pay with cash or a credit card. If you are under 65 and are planning on paying with cash or credit card we can offer you a discount of 5% and if you are over 65 and are planning on paying with cash or credit card we can offer you a discount of 10%. We accept the following forms of payment:

Cash
American Express
Mastercard
Visa
Discover

We also accept CareCredit®️ that offers interest free payments for our patients that quality. For our patients who do not have dental insurance, ask about our courtesy discount.