At Mountain View Orthodontics, we provide personalized orthodontic care for children, teens, and adults using advanced technology and modern treatment techniques. From your first visit, you’ll receive clear communication, a customized treatment plan, and care focused on long-term results.
Led by Dr. Baumgaertel, a world-renowned orthodontist, researcher, and educator, our practice combines clinical expertise with a patient-centered approach. With over 20 years of experience, he focuses on creating smiles that are not only beautiful but also functional and healthy.
Mountain View Orthodontics is centrally located in the heart of Longmont at 1800 Mountain View Ave. Our office has been a cornerstone of the community for over 40 years, providing a modern and welcoming space where families can receive board-certified care. Under the leadership of Dr. Sebastian Baumgaertel, we specialize in “face-first” orthodontics, focusing on creating healthy, beautiful smiles without unnecessary extractions.
Our office is perfectly positioned for busy families, situated just minutes from Longmont High School, Longmont Estates Elementary, and Mountain View Elementary. We are also conveniently located near Garden Acres Community Park and Longmont United Hospital, making it easy to fit appointments into your daily routine. With ample free on-site parking and advanced technology like 3D digital scanning, we ensure that every visit for our Longmont neighbors is efficient, comfortable, and stress-free.
Dr. Sebastian Baumgaertel is a board-certified orthodontist recognized internationally for his expertise in clinical care, research, and education. With over 20 years of experience, he is dedicated to providing personalized orthodontic treatment that focuses on both aesthetics and long-term function, including proper jaw alignment and airway health.
He completed his dental education at Case Western Reserve University, graduating at the top of his class, and went on to earn both his Certificate in Orthodontics and Master of Science in Dentistry. In addition to his clinical work, he serves as a Clinical Associate Professor and continues to advance orthodontics through research, publications, and education.
At Mountain View Orthodontics, we believe orthodontic care should be accessible and easy to manage. We offer transparent pricing along with flexible payment options designed to fit a wide range of budgets.
Patients can choose from interest-free financing, low- or no-down-payment plans, full-payment discounts, multi-family savings, and convenient automatic payment options.
We also assist with verifying insurance benefits, explaining coverage, and submitting claims on your behalf to help simplify the process and reduce stress.
We provide comprehensive orthodontic care focused on improving alignment, correcting bite concerns, and supporting long-term oral health and airway function.
Modern braces use advanced materials and precise adjustments to guide teeth into proper alignment with consistent, reliable results.
Invisalign uses custom-made aligners to gradually move teeth into place while offering a discreet, removable treatment option.
Airway-focused orthodontic care supports proper breathing, jaw development, and overall function while improving alignment.
Early orthodontic intervention helps guide jaw growth, improve spacing, and address developing concerns at the right time.
Teen orthodontics focuses on correcting alignment and bite issues while supporting confidence during key growth stages.
Adult orthodontic treatment improves alignment, bite function, and overall smile aesthetics using modern and efficient techniques.
See the Smile Transformations
Explore real patient transformations to see how personalized orthodontic care has helped create confident, lasting smiles. Each case reflects detailed planning, advanced techniques, and carefully guided treatment progress.
We are proud to serve patients who become part of our extended family. Every smile we create fuels our commitment to exceeding expectations, offering courteous service, and accommodating busy lifestyles. Join us at Mountain View Orthodontics and experience the compassionate, high-quality care that transforms lives.
Orthodontic treatment involves important decisions. Here are answers to common questions patients often have.
Airway orthodontics focuses on more than just straightening teeth; it also addresses breathing, jaw development, and overall function.
Proper jaw growth helps create space for teeth, improves bite alignment, and supports overall oral and airway health.
An evaluation is recommended around age 7 to identify potential concerns and determine the best timing for treatment.
Yes. Adults can improve alignment, bite function, and overall oral health with modern orthodontic options.
We use advanced imaging, detailed evaluations, and patient goals to design a plan tailored to each individual.
