About Us

Bozeman Dental Associates was established in 1990 by Dr. Dean C. Mortenson. From its origins in downtown Bozeman, the office moved to its current convenient location next to Montana State University on Stadium Drive. In 2013, our office expanded and has been remodeled to accommodate more patients. Dr. Benjamin Lyons joined Bozeman Dental, bringing years of experience and a wealth of knowledge and insight to our patients, and has become a valuable asset to our team. Dr. Mortenson and Dr. Lyons, proficient dentists in Bozeman MT, treat patients using the latest laser technology, digital radiology, and digital imaging tools that allow patients a greater opportunity to fully understand and participate in the process of providing dental care.

Our Goals list

  • 100%
    Patient Satisfaction
  • 100%
    Patient Comfort

Meet the Team users

  • Dr. Dean Mortenson Dentist

    read more…Dr. Dean MortensonDr. Mortenson opened his Bozeman dental practice in 1990 and has been practicing dentistry for over 23 years. He grew up in Golden, CO and graduated with a dental surgery degree from the University of Nebraska. He has trained in sedation dentistry while focusing on his specialty of cosmetic and aesthetic surgery.

    He became interested in dentistry as a result of his mother’s recognition of his abilities with his hands and his passion for helping others. He moved the practice to its current location in 2000 and expanded to Bozeman Dental Associates in 2013.

    When he’s not attending to patients, Dr. Mortenson has 8 children keeping him busy. He also enjoys hunting, fishing, and has been heavily involved with the Boy Scouts for years.

  • Dr. Ben Lyons Dentist

    read more…Dr. Ben LyonsDr. Lyons joined our team in 2013 after moving from Georgia. He grew up in Jesup, GA but has claimed Montana as a “second home” during his childhood. His family frequently visited the state and Dr. Lyons spent several summers as a fishing guide.

    He received a Doctorate from the Medical College of Georgia followed by a one-year residency where he refined his surgical techniques. Dr. Lyons also achieved certification in conscious sedation while in Georgia.

    Outside the office, Dr. Lyons enjoys fly fishing, hunting, hiking, skiing, and other outdoor activities. He is a member of the Big Sky Tanner Club (a dental study group), the Academy of General Dentistry, and the American Dental Association. He and his wife also spend time enjoying the company of their 8 1/2 year-old German wire-haired pointer.

  • Kelly Angell Dental Hygienist

    read more…Kelly AngellKelly joined Bozeman Dental in 2008, moving to Montana from Florida for the “quality of life.” She has been in dentistry for over 21 years – 19 as a hygienist. Her career began in a periodontal office as an assistant. Kelly received her BS in Dental Hygiene from Indian River College and is a certified laser therapist. When she’s not in the office, Kelly enjoys spending time with family, chasing her kids, skiing, and other outdoor activities.×

  • Caroline Matthews Dental Hygienist

    read more…Caroline MatthewsCaroline joined our team in 2013 following a return to Bozeman (where she was born and raised) after receiving her Dental Hygienist degree from the Des Moines Community College in Iowa. She is certified to administer local anesthetic and works hard to put patients at ease. Outside the office, Caroline enjoys spending time with her three children, doing outdoor activities, four-wheeling, painting and crafts.×

  • Erica Hochhalter Dental Hygienist

    read more…Erica HochhalterErica joined the Bozeman Dental team in 2012. She received her degree in dental hygiene from the University of Wyoming and is certified to administer local anesthetic and nitrous oxide. Erica grew up in Sheridan, WY, where she became interested in the career following a group program that introduces students to various occupations. When she is not working, Erica enjoys fishing, shooting (target and hunting), and making jewelry.×

  • Mandi Nagel Dental Hygienist

    read more…Mandi NagelMandi moved to Bozeman from Petal, Mississippi, with her husband and children in 2014. Having more than fifteen years of experience in the dental field, she joined the Bozeman Dental team in December 2014, where she truly enjoys interacting with patients and providing them with a pleasant and comfortable experience. She graduated from Meridian Community College in Mississippi where she was awarded with the HU Friedy Golden Scaler Award in 2011. A devoted wife and mother, Mandi delights in spending time with her family. Some of her favorite past times including skiing, rafting, riding ATV's, and devorative painting. ×

  • Suzy Larson Dental Hygienist

    read more…Suzy Larson Suzy Larson joined the Bozeman Dental team in December 2008. She graduated with a Bachelor's Degree in Dental Hygiene at Carroll College in 1990. She has two kids and four grandchildren. She enjoys working at Bozeman Dental very much.

  • I have a HUGE fear of dentist. Everyone on the staff was VERY understanding and patient with me. They explained what was going on and made sure I felt comfortable during everything. I had 1 pulled, 1 capped and 7 filled, they put me to sleep and were done very quickly. I woke up at home with very little discomfort in my mouth, considering all I had done, virtually painless! Will be back regularly for cleanings and anything else i need.~ Jeremiah Ferrell
  • Dr. Mortensen & his team are fantastic! I have severe anxiety regarding dental work, & Dr. M & his staff are so welcoming & understanding. I love my new teeth & will never go to another dentist. Highly recommended.~ Marly Rose Folger
  • Dr. Lyons is awesome. Painless, quick and quality work!~ Jeff Owens
  • Quick, easy, and painless!~ Rob Larson
  • Very professional, thorough and friendly! Dr. Mortenson does an amazing job and makes his patients feel comfortable. I would recommend him to anyone!!~ Kelsea
  • Wonderful staff! Very friendly! Had 2 root canals done and we're successful and very little stress!~ Nettie Caine
  • This place is the best. I get major anxiety when going to the dentist, but my experience overall was fantastic. You won't have a better experience then this at the dentist!~ Jordan Matthews
  • I would highly recommend Dr. Mortenson to anyone looking for a new dentist or in need of one! My experience with him and the staff at Bozeman Dental Associates has always been wonderful. It is great to finally find a dentist that is understanding and never makes you feel like you are taking up too much of his time.~ Kim Poncelet
  • I absolutely loved my experience at Bozeman Dental!!! the staff was extremely friendly, I especially enjoyed practicing my british accent with the receptionist at the front:)honestly, I came in for a cleaning and needed a little extra work done but there were very accommodating!!! I was able to have all of my treatment done on the same day which was very convenient!!! I would highly recommend this office to anyone in need of dental work/care!!!~ Penelope Matthews
  • They got me an appointment FAST! The office staff and Dentists were extremely friendly and professional. The lobby was welcoming and looked newly remodeled. I recommend Bozeman Dental to all friends and family,~ Martin Estrada
  • This was the best dental experience that I have ever had. The girls from the front office to the Dr's were so nice and gentle. I have a fear for the dentist and they put me at ease Thanks guys !!!!!!~ Samantha Lesser
  • My wife had a procedure done out of state and developed issues. As part-time residents of Montana, we have no relationship with a local dentist. Dr. Lyons worked us into his schedule and resolved the problem quickly and painlessly. We were met with gracious kindness and professionalism from the front desk on. We would highly recommend Dr. Lyons and his staff to anyone. Thank you again!~ Greg S.

Services Provided layers

+ Cleaning

Teeth cleaning is essential to good oral health, which is a key component to overall health. Our patients receive a thorough cleaning process that removes tartar and plaque, reducing the onset of cavities, gingivitis, and gum disease. We recommend a cleaning visit at least once every six months.

+ Exam

Dental exams provide important information about current dental health and habits that may impact oral hygiene. We provide complete dental exams that include a visual analysis and other diagnostic procedures; a discussion of medications, diet, and other lifestyle impacts, and may include an x-ray to evaluate your dental condition.

+ X-Ray

An X-ray can reveal hidden conditions within the tooth, mouth, or jaw line. Our dental service in Bozeman, Montana provide intraoral and extraoral X-ray imaging that can reveal decay, bone density, fractures, breaks, and other dental conditions.

+ Filling

Composite resins, or tooth-colored fillings, provide good durability and resistance to fractures or decay in teeth that need to withstand moderate pressure from the constant stress of chewing. They can be used on either front or back teeth. They are a good choice for people who prefer that their fillings look more natural.

+ Crown

A crown may be needed where a filling would be insufficient. Crowns may be used to protect a weak tooth from breaking, to restore a broken tooth, or to cover and support a deteriorated tooth that has a large existing filling. As part of our dental services, we can place a crown, or “cap”, over a damaged or misshaped tooth to restore your smile.

+ Buildup With Crown

In some cases, a buildup may be required prior to setting a crown on a damaged or decayed tooth. We shape the tooth so it can accept the crown securely, creating a strong foundation by embedding a durable filling material that will support the permanent crown.

+ Root Canal

In cases where a tooth has become damaged from infection, a root canal procedure may be required. Patients with deep oral pain can receive advanced endodontic treatment that saves the affected tooth by removing the infection within the tooth’s pulp.

+ Periodontics

Bacteria trapped within plaque can affect teeth and gums, leading to periodontal disease. We provide the latest treatments for gum and tooth disease in a setting that is safe and comfortable.

+ Implant

When periodontal disease has advanced to a point where existing teeth cannot be restored or teeth are missing, dental implants are used to protect gum tissue. To strongly affix prosthetic teeth to the gums, we safely install implants that protect surrounding gum tissue from further decay.

+ Dentures (partial and full)

A smile can be restored through an immediate or conventional denture placement process. As part of our full cosmetic dentistry at Bozeman Dental Associates, we offer a full line of complete and partial dentures to restore your smile and protect your gums.

+ Scaling/Root Planing

At times when deep cleaning is necessary to remove plaque and tartar buildup, we recommend a scaling and root planing procedure. We help protect patients from gum disease through an effective, safe planing and scaling procedure that leaves your teeth and gums healthy.

+ Bridges

For patients with tooth gaps left by missing teeth, we can install a bridge that spans the gap. A bridge is a partial denture that can be fixed or removable. We install bridges that maintain facial structure and reduce jaw stress. Our cosmetic dentistry in Bozeman, MT results in a full, complete smile and a protected gum line.

+ Veneers

Teeth that are discolored, worn down, chipped or broken, or have gaps between them may be restored using a veneer, which is a thin, tooth-colored material designed to cover the front surface. Our durable, effective porcelain veneer treatment is second to none. Following application, you’ll have a bright, even, attractive smile.

+ Whitening

For many patients with discolored teeth, a whitening procedure is common and effective at restoring the smile. For a simple “touch up”, we offer intense whitening treatments using safe bleaching agents that restore the luster to stained or discolored teeth.

+ Oral Conscious Sedation

Our staff understands that some patients experience fear and anxiety when it comes to some dental treatments. We offer a safe, relaxed sedation procedure that allows patients to be conscious during treatment without anxiety or the need to use general anesthesia.

+ Extractions/Wisdom Teeth

When a tooth becomes a threat to oral health, we may recommend an extraction procedure. If tooth decay extends to the vulnerable pulp within the tooth or if orthodontia is necessary to align teeth, an extraction provides a simple solution. We handle tooth extractions, including wisdom teeth, using the latest in sedation therapy or general anesthesia practices.

Location & Hours map

2018 Stadium Drive
Bozeman MT 59715
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm

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(406) 586-9621