Dianne Pierson DDS, Lauren Di Lorenzo DDS

Fantastic experience: My husband and I just got a cleaning and they were so nice! Lisa at the front desk is so patient and kind -I had to call so many times for scheduling due to our crazy schedules. Both Dr. Lorenzo and the assistant were kind, funny, professional, informative and had answers to all my questions. They even got off the discoloration on my front tooth that had been there for almost a year! Highly recommend, 10/5 stars! My favorite dentist I've been to by far.

Negative experience: One star is too much! Dr. Lauren DiLorenzo is the most inexperienced dentist I’ve met. I am traumatized from the work I received. Do not go here.

Fantastic experience: I had a wonderful first time annual dental visit with Dr.Lorenzo. and staff I am new patient and a bit nervous for the new change. From the time I entered the office, the cleaning by the dental hygienist , Carol to the front office assistance by the end of my visit,: the dental service was so professional and done so well. I would HIGHLY recommend Dr. Lorenzo and her office for all dental needs.

Fantastic experience: Due to trust issues, it has been 11 years since I’ve seen a dentist. I found Dr. Lauren Di Lorenzo (and her dental assistant) to be top-notched and most of all HONEST. Put a spring back into your step with a clean mouth and make an appointment with her today.

Fantastic experience: The staff and Dr. Di Lorenzo were very friendly and professional, I had a great overall experience. Didn’t try to sell me on unnecessary procedures.

Fantastic experience: I went here for the first time last week, they found some things on my X-ray that my previous dentist didn't tell me about, for years... I appreciate their professionalism, and honesty about my teeth, and health. I wish more dentists and doctors would be this professional!!!

Fantastic experience: Dr. Pierson was amazing with my 8yo. She had to get a filling and she was super nervous. Dr. Pierson explained to her everything she was using and what she was doing to her tooth. I'm so thankful she took the time and my daughter had a good experience.

Negative experience: I thought you were way too expensive to just look at my tooth and tell me all you can do is refer me to an oral surgeon, give me a script for antibiotics and charge me $192. You no longer have a practice that is no longer affordable for most of us.

Fantastic experience: Dr. DiLorenzo was very gentle and didn’t try to over sell services. I really dislike going to the dentist, but she made it a good experience

Fantastic experience: I have been going to Longmont Family Dental for several years and could not be happier. I find the staff, including the dentists, hygienists and front office assistants, to be knowledgeable, friendly, and thorough.

Fantastic experience: Very friendly. Very professional. The office staff made you welcome and were helpful My whole experience was exceptional. Highly recommended. You won't be disappointed.

Fantastic experience: Professional and friendly. I felt very comfortable and safe. Details about findings and treatment thoroughly discussed. Office is taking care of coordinating my treatment with my Primary Care physician. Thank you Longmont Family Dentistry!

Fantastic experience: Both dentists and their staff were efficient and personable and did a good job. Dr. Blomquist particularly was outstanding in getting the job done in a speedy manner! (I was expecting a long drawn-out procedure)

Fantastic experience: Dr. Pierson and the entire staff our first rate. My wife and I could not be more pleased that we found Dr. Pearson through excellent ratings when we moved here eight years ago. When needed, her referrals have been excellent as well including root canal specialist etc. We have complete confidence in her exceptional abilities.

Fantastic experience: Always a great experience at my dentist. Everyone is always very nice and knowledgeable. Very pleasant experience always. Thank you for great care.

Fantastic experience: Dr Pierson has taken extreme care to help me address dental extraordinary difficulties. I feel very lucky to have this kind of oversight and competence.

Fantastic experience: Good care, no waiting, friendly.

Fantastic experience: Friendly and helpful office.

Fantastic experience: I am impressed with the efficient and thorough exam by Dr DiLorenzo. I appreciate knowing not only what treatments are recommended but why they are important. Alternative options were offered when appropriate. So glad my insurance is accepted here!

Fantastic experience: I'm grateful to be a patient at Longmont Family Dental. Dr. Dilorenzo and Pam were very throughout on their respective examinations. Thank you again. Rafael.

Fantastic experience: The office is always helpful, friendly and has a great dental team! Dr. Pierson spent a great deal of time with me while discussing dental options! She's great!

Fantastic experience: I recently changed to Longmont Family Dental after seeing the same dentist for 55 years. I felt comfortable and cared for.

Fantastic experience: Always have a good experience here. Easy scheduling, friendly people, highly competent personnel, quality care. Doesn’t get better than that!

Fantastic experience: Very friendly and helpful, has a nice family feel and makes going to the dentist easy

Fantastic experience: I’m fairly new to Longmont so I needed a new dentist. I’m so happy I found such a great dental practice on my first visit.

Fantastic experience: Very nice staff. They would explain what they were doing and made me feel a part of the process rather than a task that needed to be completed. I'd recommend others to come here.

Fantastic experience: I love the friendly staff

Fantastic experience: I’m still getting acquainted with Dianne Pierson DDS & Staff, but so far, I am extremely impressed - very professional, effective, and friendly. I like them & trust them for all my dental care.

Fantastic experience: Friendly atmosphere, and they respect your time. Dr. Pierson is awesome!

Fantastic experience: Very knowledgeable and friendly team! Highly recommend Longmont Family Dental!!

Fantastic experience: My husband and I love this office! The ladies here are so amazing, especially since going to the dentist is not always everyone’s favorite pastime. They are always friendly, and I always have a great time there. Which is strange to say!

Fantastic experience: Knowledgable staff, professional approach, gentle and effective touch from Dr Pierson.

Fantastic experience: Longmont Family Dental is a good experience. They are feiendly, efficient, thorough and professional. I highly recommend.

Fantastic experience: Pam is the best hygienist I have ever had. She is meticulous with her work and your teeth feel like a million bucks when she is done.

Fantastic experience: The staff is fantastic and Pam Weathers is the best hygienist in town!!

Fantastic experience: Very friendly and accommodating staff. My first visit was great! Super knowledgeable and did a great job explaining everything in a way I can understand! Can’t wait to go back

Fantastic experience: Absolutely love the caring atmosphere. My dental anxiety completely gone.

Fantastic experience: Great family felling. Staff is awesome!

Fantastic experience: I just got a cleaning and a checkup last week, but the experience was as good as could be. They’re qualified and attentive and aren’t out to sell you treatments you don’t need. Very happy with the care I receive.

Fantastic experience: Friendly, competent staff always ready to serve you. Dr. Pierson is not only personable but highly competent. She hires and trains her staff to have the same qualities.

Fantastic experience: I'm a little bit of a nervous dental patient but I never feel any pain in any of the procedures I've needed done with Dianne. She throughly explains what she is doing as she goes along. Always quick and precise. I would highly recommend Dianne Pierson.

Fantastic experience: I recently decided to try Longmont Family Dental for a dental checkup, and set an appointment with Dr. Lauren Di Lorenzo. I really couldn’t be much happier with the decision. The technology used felt just right for a checkup and cleaning, the checkup felt very thorough, and the cleaning process left my teeth feeling great. Dr. Di Lorenzo and her staff were meticulous, kind, and gave me positive feedback to help me keep my teeth in good health. The display showing my x-rays is super cool - it was nice to be able to see what’s happening live. Overall, probably one of the best dental checkup and cleaning experiences I’ve had, and will gladly recommend them to anyone in need of a genuinely good dentist.

Fantastic experience: Great care with a genuine interest in your health

Fantastic experience: Great dental practice for just routine work and for specialty work as needed. Very caring and personable crew. Highly recommend!

Fantastic experience: Appointment was on time, everyone was friendly and efficient.

Fantastic experience: Always the best of care and friendly staff.

Fantastic experience: Since moving back to Longmont in October of 2021, I was having difficulty finding a dentist in my health network that felt “Right “. I finally got in to see Dr Pierson and my intuition is exactly right. She spent quite a bit of time with me with a very complete exam and explanation of my options. The staff was exemplary. I look forward to my continued relationship.

Fantastic experience: The visit to Dr. Dianne Pierson practice is fantastic. They are very good at their jobs. I trust them with anything they say or suggest. A lot of dental practices are out to try and make as much money off of their patients anyway they can. Dr. Pierson is not trying to do that and just wants the best for her patients.

Fantastic experience: Always the friendliest staff and Dianne is an expert in her field. Great for families!

Fantastic experience: Making an appointment was easy. The receptionest was very pleasant and helpful. The DA was very good and very patient. The Dentist (Dr. Pierson) was very patient. All in all it was a very good experience. No stress, no nervousness. I like this practice and would recommend it to anyone.

Fantastic experience: Wonderful

Fantastic experience: Clean facilities, modern equipment, appt was on time, and friendly staff.

Fantastic experience: Nice, caring, knowledgeable professionals!

Fantastic experience: Smart, friendly professionals who are taking care of my family's dental health. Great pain management & dental technique!

Fantastic experience: They were thorough, friendly, fast & efficient. My questions were answered in detail. Highly recommend Longmont Family Dental.

Positive experience: I had a very poor experience here switching from my Boulder dentist to here. The Dentist and the Hygienist were great, but the remaining staff did not prepare myself or the dentist/hygienist for my appt. Upon departure, I asked what I owed them and they said they didn't know until they sent it to my insurance. When I finally received a bill, there were charges on it I did not anticipate. I was unable to communicate with the dental office so I had planned on discussing the balance upon my next visit. Instead, Lisa (from the office) informed me she was sending me to collections (for $100). I called the next day and made my payment, and cancelled all future appointments. Life's too short.

Fantastic experience: Always professional, knowledgeable and interacts respectfully with me and co-workers. Consistently monitors my comfort while encouraging me to let her know if my needs should change. With all the procedures she has done on me I never had to return for an adjustment.

Fantastic experience: Very friendly staff. The new dentist did a fantastic job and explained everything every step of the way.

Fantastic experience: Great experience from check in to checkout! Very professional staff and clean, modern equipment, Digital records, and top sterilization equipment . Thanks Dr Lauren DiLorenzo for a great exam and cleaning!!

Fantastic experience: Great experience and care by everyone from receptionist to hygienist! Love this place!

Fantastic experience: In my 77 years I have seen many dentists but never felt I had found "the one" until I went to Longmont Family Dentist. For the past 16 years I have been seeing Dr. Pierson. The people at this dentist office are all wonderful and I could not be happier. For quality work, patient comfort and fair prices, there's none better in my book.

Fantastic experience: Dr Pierson is the best dentist. She is very professional but yet is very personable. I am very confident & comfortable with her

Fantastic experience: I had an absolutely pleasurable positive experience with Dr. Pierson’s office. Everybody was friendly and professional and made me feel very at ease. Thank you!

Fantastic experience: Always treated with respect and kindness.

Fantastic experience: The staff is friendly and professional. Dr. Pierson presents treatment plans with complete costs and alternatives when available.

Fantastic experience: I missed my appointment and they accommodated me later in the day.

Fantastic experience: Dr.Pierson and her staff are awesome!! I would highly recommend her!

Fantastic experience: Everyone that I saw was very professional and knowledgeable from cleaning my teeth, taking X-rays, and examining my teeth. Thank you for a positive experience.

Fantastic experience: Great care and friendly staff. No cavities again!

Fantastic experience: Always a pleasure to to come and be treated with respect and caring. I wouldn't want to go anywhere else for my dental needs and the needs of my family.

Fantastic experience: I really appreciate the care I receive at Longmont Family Dental. Everyone is always so helpful.

Fantastic experience: I've been a patient at Longmont Family Dental for 15 years. Dr. Pierson has always been great, and now Dr. Blomquist adds to an already great staff of doctors, hygienists, and technicians.

Fantastic experience: Friendly staff, and I'm happy with the service

Fantastic experience: I had a very good experience at this dentist office. The staff is friendly and my exam was thorough and gentle.

Fantastic experience: Dr Pierson, her assistants and office staff have been taking care of our family for 10+ years. They are skilled and caring - they also treat you like family. I cannot recommend them more highly. Great dental team and even better people!

Fantastic experience: Staff and Dr Pierson kind and accommodating. Dr Pierson has best chairside manner I've experienced.

Fantastic experience: We are just so thankful for Dr. Pierson and staff. They are so kind, gentle, and thoughtful. Thank you for all of the years you’ve taken care of our family.

Fantastic experience: The people at this dentist office are all wonderful. I'm glad I left my last dentist. Dianne is an awesome dentist. Tells you what she is doing as she is goes. Highly recommend her and all her staff.

Fantastic experience: Well done. I felt that the work and my cleaning was done well and thoroughly. And, all staff expressed a caring and professional demeanor.

Fantastic experience: Polite staff. Good, thorough explanations of both what is being done and also what is recommended and why.

Fantastic experience: Dr. Pierson is gentle, professional, skilled--a top notch dentist. All her staff are friendly and knowledgeable. No one LOVES a dental visit, especially with needles and drills involved. Dr. Pierson and her assistants made me feel comfortable and involved. She explained everything that she was doing and not all dentists do that. Our family has been seeing her for over a decade and we enthusiastically recommend her!

Fantastic experience: I’ve been going to Longmont Dental for so many years along with my whole family! We’ve only had wonderful experiences. Highly recommend!!!

Fantastic experience: They were very helpful. They take good care of your teeth.

Fantastic experience: Pam is the woman that I always ask for to clean my teeth, and as always she is just awesome. I usually see Dr. Pierson (who is also awesome) but this time I saw Dr. Blomquist and she to was awesome. I have yet to meet anyone at this office I have one bad thing to say about. Very pleased. Thank you ladies.

Fantastic experience: If you want good dentists....go somewhere else. If you want great, caring and understanding dentists...you should have already made an appointment here.

Fantastic experience: Very efficient and caring dentist and staff. Pam does a very thorough cleaning. Dr. Pierson completes a very comprehensive exam and exclamation of her exam.

Fantastic experience: Everyone is so friendly and very professional! I never feel like Dr. Pierson is trying to talk me into unnecessary, expensive treatments. Excellent dental hygienists! We have gone here for years and have recommended Dr. Pierson to many of our friends.

Fantastic experience: They worked me in on short notice with an emergency toothache. Everyone seemed most concerned with my comfort and care. They quickly got me out of my misery. Would definitely recommend them to others!

Fantastic experience: Dr. Pierson and staff are the best. Always have a positive attitude and concerned about each individual.

Fantastic experience: very good app

Fantastic experience: Lisa was kind enough to look into my new Medicare insurance and confirm I was covered under the work I had done. Dr. Pierson was thorough and took the time to answer my questions though they were very busy.

Fantastic experience: Dr. Blomquist fit me into her schedule when I lost a filling. She matched my tooth perfectly. You can’t even tell she put a filling in. Thank you so much Dr. Blomquist.

Positive experience: Pam the dental hygienist is outstanding. I was disappointed in Dr. Bloomquist - no bedside manner whatsoever! No personalty! When I made the appointment, I specifically asked for Dr. Pierson as this was the dentist recommended to me. To my surprise, I was given Dr. Bloomquist. I am assuming I was paired with Bloomquist bc I was a new patient???

Fantastic experience: Friendly and professional. Well done as always.

Fantastic experience: The staff was very friendly and Dr. Pierson was very kind and informative regarding the treatment I needed.

Fantastic experience: Always very professional and prompt! I enjoy coming here for my dental care because the staff makes you feel very comfortable and welcome! Highly recommend!

Fantastic experience: Excellent and thorough care

Fantastic experience: The entire staff is always friendly, professional, and respectful of time. If you’re going to spend time in a dentist’s chair, this is the place to be.

Fantastic experience: Longmont Family Dental has a great team and makes my family feel comfortable every time we go in for our checkups. We highly recommend them.

Fantastic experience: As usual always a wonderful experience! They accomplished and corrected my issue that I was complaining about…no pain here!!! Thanks!!!