Welcome to Your Firestone Dentist
Our team of dentists will make sure your smile is brighter than when you came in.
Does Your Smile Make You Smile?
Confidence in your smile makes all the difference. Don’t hide your teeth from photos anymore.
Make the Dentist a Family Affair
Many of our patients schedule parents and children for the same day. Our practice has dentists for the whole family.
Experienced Dentists
At Mountain Shadows Dental we strive to be the best dentist office in Firestone. We work to improve the patient experience while keeping your smile healthy and bright. To ensure customer satisfaction, we survey our patients, regularly review feedback, and reward our staff for good reviews.
Meet the Team
Full Service Dental Office
No need to go all over Firestone for dental work. We stand behind our work with a warranty for many procedures, including regular fillings.
Top Rated Firestone Dentist Office
Google Rating
4.9
Based on 525 reviews
Mountain Shadows Dental
4.9
Crystal Peterson
15:13 26 Sep 22
Very friendly, knowledgeable staff. Our family loves Dr. and the staff.
Diana Stewart
17:04 22 Sep 22
My experience at Mountain Shadows Dental was top notch. I'm not a fan of going to the dentist but the entire staff put me at ease and explained what needed to be done in a very friendly and professional manner. I had a tooth that was bothering me and they were able to get me in quickly and through the whole process have been very helpful. This was my first visit, but I think I'll be making many more to this office!
Quiana Fresquez
01:23 20 Sep 22
Love love love this office! I have been a patient here for 6+ years and don’t plan on going anywhere else. Celeste and Dr.Lere are amazing, always make me feel so comfortable and welcome. I enjoy my visits every six months and would recommend them to anyone!
Tom Nething
22:11 19 Sep 22
Dr. Lere, Rochelle, and staff are absolutely the best!! Accommodating, helpful, and make you feel like family.
Cherie Montoya
21:54 15 Sep 22
The staff at Mountin Shadows dental is wonderful. I’m thankful to have a dental office that I actually look forward to visiting every 6 months.
Charlene Russell
12:45 09 Sep 22
Good morning. Yesterday appointment was very routine. Each one is so professional I enjoy coming to your office. It's a pleasure to work with Celeste Serena is pleasant at your front desk. Have a great fall.
Bart Kicktown
21:13 07 Sep 22
Such a warm and friendly staff! I have been an anti-dentite (if you know Seinfeld) for well over a decade and Mountain Shadows has just changed my opinion. I would 100% recommend this dentist office to anyone in the Longmont/Firestone area.
Mary Ann Pollock
19:56 29 Aug 22
This was my first visit to Mountain Shadows. I was pleasantly surprised at how helpful everyone was when I was setting up my appointment. When I arrived for my appt everyone in the office was really nice and helpful. Dr. Lere was awesome. He took time to explain everything to me. I really felt like they all cared about me and wanted to help, with a smile.
Pilot Forever
20:25 26 Aug 22
Friendly staff that cares about their patients. Took excellent care of my dental needs. Definitely recommend for anyone new to the Firestone area. Dr. Lere has been amazing.
Sherry Lesinski
00:32 19 Aug 22
The staff was professional, courteous, prompt, and personable. Dr. Lere was wonderful and was able to repair my tooth on my first visit. They offer some great new customer discounts as well. Thank you Mountain Shadow for taking great care of me today and helping me get my smile back!
Kateland Wolfe
19:31 04 Aug 22
LOVE Dr. Lere! He works hard to make you feel comfortable and makes that his top priority. Even though he’s crazy busy, he always makes me feel like I’m his only concern, and like he has time to help me. Everyone at the practice is crazy friendly, too, though. I’m always happy to walk through the doors. I highly recommend this practice!
japanutsos1
22:05 01 Aug 22
They are the best dentist I have been to in Colorado. Everyone is super friendly and they all know what they are doing. Love Mountain Shadows Dental 🦷, they are amazing!!
Devon Alexander
23:44 26 Jul 22
This is by far the best dentist and all around staff I’ve ever interacted with. From pleasant and easy to work with front office staff, to thorough and professional hygienists, I truly appreciate this practice. I also feel that Dr Lere is an extremely personable and capable dentist. He remembers me, is genuine and straightforward. Thank you all for taking care of me and my daughter!
Daniel Gittlein
14:35 12 Jul 22
The staff is always kind, helpful, and professional. I have been going here for 2 years now and have not had any issues.
Todd Grivetti
23:05 29 Jun 22
Dr. Tony is great. Personable, friendly and attentive. Celest is an awesome dental hygienist. The office staff is friendly and attentive as well. Have been going to Mountain Shadows for about 3 years now and have had great experiences.
Karen Aragon
23:14 07 Jun 22
As a new, first-time patient, I received great service from everyone. I'm very pleased.
Joe Werth
22:02 18 May 22
Wonderful experience as a non-patient that needed a dislodged crown replaced while visiting family in Firestone. Friendly staff and very cool Doc Lere. Highly recommend this dental office!
Chantel Calvetti
22:05 11 May 22
My daughter had a wonderful first-time experience. Dr. Lere and the entire staff were extremely friendly and helpful. We have definitely found our new family dentist!
jennifer jones
15:36 07 Apr 22
I absolutely love this dentist office. Everyone is so friendly and helpful. They are also gentle and have never hurt me. I highly recommend this office.4/7/2022- Still recommend this dentist for your dental needs. The staff is always so friendly and Dr Lere really listens and is patient with your needs. The hygienists are also always gentle.
Janine Haney
16:36 06 Apr 22
Very friendly and professional staff. I like the conservative but thorough approach of the dentist too. Will continue to go here for a long time.
Denise & Kurk Erickson
17:12 28 Feb 22
Dr Lere and his staff are the best in the Tri Town area. Our family of six has been with Mountain Shadows Dentistry for nearly 20 years. We’ve had about all the emergencies you can think of and Dr Lere has always been there for us. I was just there today for a cleaning and heard a lot of laughter which tells me he has a lot of happy clients.
Alex Meisner
19:13 09 Feb 22
Very professional and tech savvy dental office. Liz is an amazing hygienist who got me in and out, while still being very personable.
Rod Desizlets
19:22 13 Jan 22
So very accommodating and friendly! Dr Lere and his staff explain everything so very throughly!
Rich Schliep
00:41 12 Jan 22
Amazing team. Very nice and trustworthy. Take great care of their patients and do excellent work. Best dental expierience I have had. Thank you.
Jake Abernathy
19:45 21 Dec 21
I highly recommend this dental office. Everyone was very nice and professional.
Larry Politowski
23:19 14 Dec 21
The dental assistant was really cool. Sorry I forgot name. Very professional, but very personable! The whole team is great!
Eric Orosco
17:02 23 Nov 21
Fantastic dentistry! Every trip is exemplary!Celeste is our favorite, and the family looks forward to seeing her everytime!
Becky Burger
19:04 10 Nov 21
Highly recommend this dental office. Great group of people and they do fantastic work!
Matt Simonson
21:19 27 Oct 21
Good experience. Friendly staff. Doctor seems good too. Can’t wait to come back. That’s a first, lol! Honestly though, first painless cleaning of my life!
Genesee Lemon
23:55 28 Sep 21
The cleaning was very well done and the staff is so friendly. The best experience I have had at the dentist by far.
C C
19:50 28 Sep 21
Always a great experience coming here. The staff is so personable and they make you feel like you’re talking to a friend. Thorough cleaning and Celeste is the best! She’s amazing at what she does and excels in patient satisfaction. Thank you so much
Andrew Brian Rickel
17:12 27 Sep 21
Excellent and professional! I drive from Longmont because this team is great.
Hana
01:40 22 Sep 21
Super friendly. I felt very welcome and comfortable. Recommended the place to my husband who will start coming here as well!
Sush Mita
21:32 16 Sep 21
Love this clinic. When cleaning, they get every single tooth, every single crevice, and my teeth feel amazing. Would highly recommend.
Wendy Parrino
20:25 16 Sep 21
Very friendly and professional. Reasonable pricing. Had the amount of my treatment ready by the end of appointment.
Hali Meyer
18:11 09 Sep 21
Love this whole dental office! Everyone is so friendly and personable. They take great care of me and my teeth as well as my family's teeth. Highly recommend coming here!
Savannah Miller
18:29 02 Sep 21
Friendly staff! Made my experience feel comfortable. Happy to have found them and would definitely recommend to everyone in need of a new dentist!
Kate Greten
21:42 31 Aug 21
Extremely kind, prompt, thorough, and clean. Both my husband and I had positive, pleasant experiences here.
A H
20:39 26 Aug 21
I've been a dentist-phob my entire life between the fear of pain and cost associated with the work done. After my initial visit with Mountain Shadows I'm feeling a whole lot better and comfortable with my dental future. Everyone was very warm and welcoming, never rushed through any of the work/x-rays/cleaning etc, and were very personable. Dr Anthony was great. Straight shooter, didn't sugar coat anything but did it with respect and no pressure. Definitely recommend.
Tyler Vessey
16:30 16 Aug 21
Dr. Leer and his dental assistants, especially Rochelle, are all extremely competent, friendly, and amazing just amazing. One of the things I really appreciate most is being informed of not only the plans and the big picture, but also what currently is happening while there sitting in the chair. When I first went to see Dr. Leer, I hadn't been to a dentist in years and I was nervous. While the nerves are definitely there, he has more than earned my trust and I am really thankful for him and everyone in his office who has helped me out so much over the last few years.
Tina Cornell
23:49 10 Aug 21
I’ve been a patient there for 2 years now and have always loved the staff there! I wanted to take my son for his first check up there. I could have gone to a pediatric dentist, but I want him to be a patient at Mountain Shadows. They were so attentive to him!
Sabine Teufel
16:26 17 Jul 21
Everybody is very nice, quick and perfect service. My teeth feel great again.
Jill Peck
17:49 08 Jul 21
Dentist and Celeste are amazing! My husband hates the dentist but he loves this group. Highly recommend.
Rick Castonguay
17:01 08 Jul 21
My wife uses Mountain Shadows so I thought I'd try them out. Glad I did! Highly recommend them...
Krista Marcus
17:41 12 May 21
Love this office! My hygienist, Aftin, was amazing and made me feel comfortable and at ease instantly. Dr. Lere was very kind and welcoming. The office seems to be run very efficiently and I hardly had to wait at all before being taken back for my appointment. Excellent experience from beginning to end!
merlan rust
12:55 06 May 21
Excellent dentist,great hygienist,very disappointed in office staff,did not take the time to get insurance authorization. I had to bill insurance to get reimbursed for out of pocket cost because I was told that it was not covered by my insurance. 😒
Sascha Waterman
16:27 03 May 21
I have been going to mountain shadows for a couple years now. I love them, they have always made me feel comfortable and offered care and a plan to get my dental health back on track. They are gentle and really listen to patients and their fears and needs.
CW Toon
22:28 14 Apr 21
Awesome place and amazing staff. Very friendly If I could give them ten stars I would. Have never had nothing but great experiences. See you guys soon and thanks.
Sara Buckner
22:53 13 Apr 21
I have a giant fear of the dentist and really bad anxiety, Dr Lere and his staff were absolutely amazing and attentive to how I was feeling and did everything possible to make me comfortable. I felt very welcome and in good hands. Will definitely be going back and highly suggest for anyone that has the same fear and anxiety.Also went over everything in great detail and made sure I understood everything and open to any questions. You can definitely tell they care about you.
Krista T
09:34 31 Mar 21
This is about to be the best review I've ever written that I KNOW it's gonna read as over-the-top...But oh well:I'd always been good with the dentist, but after a bit of time with no dental insurance leading to a lapse in dental care....In the last few years I became extremely fearful after a horrible experience with a new to me dentist with a root canal, where I was led to believe I just couldn't be numbed appropriately despite multiple re-doses. I have avoided the dentist for a few years even though I would like to have (and always prided myself on)healthy teeth. I've experienced unmedicated childbirth, and would do it again readily. But I was TERRIFIED of another dental experience like that.I was led to believe I was an anomaly that just couldn't be numbed ( although my husband went in after I did and found he has the same "anomaly").So obviously, the inevitable happened. After being scared off from dentistry completely, I developed another cavity that warranted another root canal.I saw the reviews on Mountain Shadows that mentioned him being good with fearful patients so I gave it a shot. I warned repeatedly that I didn't hold the anesthetic well and that he'd better just hurry on with the procedure, even if I was in discomfort. Dr. Lere put my mind at ease, and shockingly, I can honestly say I was in NO discomfort. He had NO issue anesthetizing me. It was a night and day difference compared to the torture of my last experience. Dare I say I even GUSHED about how great my root canal was afterward? I guess I do dare, because here I am gushing more in a google review. I won't hesitate to return and I'm so excited to feel comfortable enough to get back into regular dental maintenance with Mountain Shadows. I'm honestly amazed by how wonderful they are and I can't thank them enough. I only wish I'd stumbled into this office a few years ago instead of where I ended up.SIde note: I have TMJ issues and he offered me a device that I didn't even know existed to help hold my jaw open so I didn't have to ask for a "let me wiggle my jaw" break every five minutes during the procedure. I used to have days of stiffness and a LOT of pain after even a simple cleaning due to the TMJ. Not gonna lie... I'm a bit sore but I'm not having ANY locking issues. I couldn't say this even after dentists before whom I have really liked and went to for years with zero complaints. I thought it was just part and parcel of the experience if you had TMJ. Not so!Honestly... Thank you Dr. Lere and everyone else at Mtn Shadows. (Please let this review stir up enough business that I don't feel indebted enough to have to buy you a puppy).
Facebook Rating
4.7
Based on 41 reviews
Mountain Shadows Dental
4.7
Ruth Boling
23:29 05 Jan 22
Staff is friendly, professional and knowledgeable. Rachel, the hygienist, answered all my questions to my satisfaction. Dr Lere followed up with expertise in a friendly manner.
Jill Benson-Nordquist
17:32 10 Mar 21
Very nice and professional. Got me in right away. Would recommend this practice to anyone needing a dentist.
Cheri Osterhoudt
22:53 15 Sep 20
Every time we have an appointment Dr Lere and his staff are friendly, knowledgeable and helpful. They keep us appraised as to what procedures they feel are warranted and are able to contact our insurance so we know the cost and also the urgency of the procedure discussed so we have all of the information needed to make our decision. The staff deals with the insurance and they are very diligent regarding making sure the insurance pays timely. I would and have recommended Mountain Shadows Dental to others and will
Continue to do so. Thank u all for being so GR8!!!
Continue to do so. Thank u all for being so GR8!!!
Dee Trembath
02:51 16 Jun 20
With all the concerns that Covid has created it was a great experience.
This was my first visit the staff was very friendly and had a very comfortable atmosphere.
My hygienist and the dentist were great.
This was my first visit the staff was very friendly and had a very comfortable atmosphere.
My hygienist and the dentist were great.
Sann Dayson
23:20 10 Jun 20
Friendly dental assistant Celeste. Dr seemed knowledgeable. All safety measures for virus used
Stephanie Cox Brown
18:34 10 Jun 20
Dr Lere is super friendly. He’s very gentle and explains what he’s doing through the entire procedure. His office staff is polite and helpful. The overall feeling is very calming. I would recommend him to everyone.
Don Bates
15:35 03 Jun 20
Extremely friendly staff that is both effective and efficient. It is always a pleasure to stop in for appointments and any procedures.
Vicki Stroud Athmann
22:05 09 Jan 20
I have had great experiences each time I have gone. Friendly and professional staff. Welcoming environment. Painless! I am always in and out
Anne Westenberger Wellman
15:05 31 Oct 19
The staff is very friendly and they always get me in quickly when I need help.
Shannon Hoffmeister Heston
14:01 31 Oct 19
I was referred by a specialist to Mountain Shadows and Dr. Lere. I am a dental coward and I am so thankful for this place, I drive from Windsor just to go here. When my father was visiting my from out of town, he had a dental issue. They immediately saw him, treated him like family, and saved him a lot of money.
Patricia Schauer
21:19 23 Sep 19
Very professional, friendly, gentle staff.Dr Lere is great. Will definitly return.
Mike Leeder
23:57 07 Sep 16
I had two teeth worked on today and the experience was awesome. When you can leave the dentist with zero pain or discomfort, you have a winner. Staff is very friendly and accommodating. They make you feel like you are just one of the family. Highly recommend checking out this office. No pressure to get things done just honest opinions about great care.
Kayla Fazio
15:12 17 Feb 15
Dr. Lere truely cares about his patients overall health. He takes the time to educate his patients, and puts fourth a lot of effort to care for his patients. I would highly recommend Dr. Lere!
Irena Hyvel
04:34 15 Feb 15
Superior dentist great personality. If that is what you looking for than I would highly recommend you go to Dr. Lere at Mountain Shadow Dental. Thank you dr. Anthony for your great services.l
Ruth Mangus
16:31 14 Feb 15
I absolutely love woking with Dr. Lere and his team! They all are focused on exceeding the patient's expectations, by giving them the best care possible. Dr. Lere is a very compassionate and genuine person who lives his life by putting patients and family first. I feel honored to be a part of his team!
Lawrence Musanje
05:00 31 Jan 15
Dr. Lere works tirelessly to ensure that his patients' needs are fully met. I highly recommend Dr. Lere.
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