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 not only look great but also function properly and support overall health.
Many Lyons families choose Mountain View Orthodontics for our expert, board-certified care located just a quick 15-minute drive away in Longmont. Situated at 1800 Mountain View Ave, our office is a straightforward commute via US-36, making it a central and easy-to-reach destination for residents in the 80540 ZIP code.
We proudly serve students and families from Lyons Middle/Senior High School and Lyons Elementary. Our location is perfect for coordinating appointments with trips to Garden Acres Community Park or the Longmont United Hospital area. With ample free on-site parking and a welcoming environment, we ensure every visit is efficient and stress-free for our Lyons neighbors.
Dr. Sebastian Baumgaertel is a board-certified orthodontist known worldwide for his work in orthodontics, education, and research. With more than two decades of clinical experience, he focuses on delivering customized care that balances aesthetics, function, and long-term oral health.
He completed his dental education at Case Western Reserve University, graduating at the top of his class, and earned both his Certificate in Orthodontics and Master of Science in Dentistry. In addition to treating patients, he serves as a Clinical Associate Professor and continues to contribute to the field through research and published work.
At Mountain View Orthodontics, we make orthodontic care easy to manage with clear pricing and flexible payment solutions.
Patients can take advantage of interest-free financing, low- or no-down-payment plans, full-payment discounts, multi-family savings, and convenient automatic payment options.
Our team also assists with verifying insurance benefits, explaining your coverage, and submitting claims on your behalf to keep the process simple and stress-free.
We offer complete orthodontic care designed to improve alignment, correct bite concerns, and support long-term oral health and airway function.
Modern braces use advanced materials and precise adjustments to guide teeth into proper alignment, improving bite function, stability, and overall smile aesthetics.
Invisalign aligners are custom-designed to gradually move teeth while offering a removable, discreet treatment option that supports comfort, convenience, and effective results.
Airway-focused orthodontic treatment supports proper breathing, jaw development, and long-term function while improving alignment and overall oral health.
Early orthodontic care helps guide jaw growth, improve spacing, and address developing issues at the right time to support long-term results.
Teen orthodontics focuses on correcting alignment and bite concerns while supporting confidence, comfort, and steady progress.
Adult orthodontic treatment provides effective solutions to improve alignment, enhance bite function, and support long-term oral health and smile aesthetics.
See the Smile Transformations
Discover real patient transformations and see how customized orthodontic care has helped create confident, lasting smiles. Each case highlights thoughtful planning, modern techniques, and closely monitored progress throughout treatment.
We’re honored to care for patients who truly feel like part of our extended family. Every smile we help create strengthens our dedication to delivering exceptional results, providing friendly, attentive service, and working around your busy schedule. At Mountain View Orthodontics, you can expect compassionate, high-quality care designed to make a lasting difference.
Orthodontic care often comes with important questions. Below are helpful answers to some of the topics patients commonly want to understand before starting treatment.
Treatment can address crowding, spacing, bite issues, jaw alignment concerns, and airway-related conditions.
We focus on both aesthetics and function, ensuring proper jaw development, bite alignment, and long-term oral health.
In many cases, yes. By focusing on jaw development, we can often create space naturally without removing healthy teeth.
Your first visit includes a full evaluation, digital imaging, and a personalized treatment plan tailored to your needs.
We provide retainers and ongoing guidance to help keep teeth aligned and protect your results after treatment.
