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There is no reason to fear a trip to the dentist. Show off your best smile. Our staff helps you look your best by offering a variety of cosmetic dentistry services, including dental implants, dentures, and crowns. Save time and money by investing in preventive dental care. With regular visits and cleanings, you can treat dental problems before they happen, keeping you healthier.

For more than 35 years, James I. Armbruster, D.M.D., graduate of University of Louisville, a general dentistry and family dentistry practice in Sterling, Colorado, has put new life into the smile's of our patients with preventive and cosmetic care.
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Services
Sedation
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With sedation dentistry, there is no reason to ever fear a trip to the dentist. At James I. Armbruster, D.M.D., in Sterling, Colorado, we use the latest techniques to make sure your dental care experience is comfortable, fast, and relaxing. For many anxious patients, sedation dentistry offers a convenient, easy solution to stressful office visits.
Cosmetic
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Brighten your life socially and professionally with a beautiful smile. With more than 40 years of experience, the team from James I. Armbruster, D.M.D., in Sterling, Colorado, excels in complete smile makeovers, dental implants, and more, giving you the smile you have always desired. Cosmetic dentistry, unlike plastic surgery, is not a major operation.
Preventive
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In today's society, youth and beauty present the image of health and positive self-image. James I. Armbruster, D.M.D., a preventive dentistry practice in Sterling, Colorado, helps you achieve and maintain a white, healthy smile by providing regular, dental exams. Our registered hygienist offers a wide range of dental services tailored to your individual and family needs.
Reviews (12)
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Robert Baker
Jun 18, 2022
Just had 3 teeth pulled this afternoon. Feeling fine. Thanks doc.
Linda Pieper
Apr 19, 2022
Everyone is very kind and professional and you feel very relaxed and at home. All the services are excellent!
Diane Skeen
Mar 29, 2022
Everybody in that office is so nice and helpful. I am sure everything will be fine. They are so thorough. I felt confident going home
Lupe Torres
Feb 23, 2022
These gentle people have the best dental bedside manner I have encountered. They talked TO ME (not at me) while keeping me informed as the procedure was carried out. Excellent team! I would HIGHLY recommend Armbruster and team.
Linda Cundall
Feb 15, 2022
Dr Armbruster's staff are exceptional. Friendly, caring and still very professional. I would not even consider going to a different dentist. I live out of town and I gladly drive the extra miles for the quality of care that Dr Armbruster gives.
Cindy Dreiling
Jan 04, 2022
I went to Dr Armbruster today. No waiting. He makes you feel so comfortable with the procedure. All his staff are super nice.
Cheyanne Vaughan
Dec 19, 2021
The Doctor and Cassie and the receptionist were exceptional! James is a Wonderful dentist he made me feel comfortable and at ease I'm glad I found him I have found my permanent home for me and my son thank you guys again
Daniel Schellenger
Oct 21, 2021
I have always been scared of the dentist, but Dr. Armbruster and his staff are caring and make every effort to help me feel calm. Their customer service is above and beyond anything I've experienced. They take care of me and my family like we are apart of theirs.
Anthony Ramirez
Jul 30, 2021
They got me in on an emergency. Extracted one tooth. Painless. I feel so much better. Thank you so much.
Wendy Lozier
Jul 15, 2021
I always appreciate that the entire staff is patient and caring to a person who does not like to go to the dentist!
Laura Stephens
May 25, 2021
I went to Dr. Armbruster's office yesterday. The staff was friendly and helpful. I have a terrible fear of dentists and badly needed a tooth pulled. I was in a massive amount of pain. Another dentist had referred me to a maxiofacial surgeon for this tooth to be removed surgically, but I couldn't get in for a week! I was in too much pain for that. Dr. Armbruster took one look at the xray and said "We can help you.

Get her numbed up." It took like 2 mins once I was numb. Best dental visit EVER. I have a new Dentist, and it would seem, my phobia may be going away. Save yourself extra pain and bills, and go to Dr. Armbruster first! AMAZING!
Nancy Lee
Jan 17, 2019
I LOVE this dentist office! Every time I go there they are extremely friendly and comforting! I recently had an emergency and they got me in promptly, took care of the problem and I was immediately free of pain. Dr Jim and Patti went out of their way to make sure I was comfortable. Every opportunity I get, I recommend this office to my friends and family!