Family Dentistry
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Dr. Peter W. Mohn Jr. and his staff provide quality dental care to families in Platte City and surrounding Platte County and Northland areas. A wide range of personalized dentistry services are offered for patients of all ages in Platte City, from first exams for small children to advanced dental care for seniors.

Dr. Mohn is focused on the comfort and needs of the patient. He believes that dentistry is a personal experience and strives to make every part of that experience a positive one. Dr. Mohn and his staff welcome the opportunity to show you how your dental experience will be different with Peter W. Mohn JR.
Services
Dr. Peter W. Mohn, Jr. graduated from the University of Missouri-Kansas City School of Dentistry in 2005. He spent his first year of practice in Platte City and then four years as an associate of Dr. Charles Kimes in Overland Park. He then returned to Platte City to once again provide your family's dental care.
Dr. Mohn offers a full range of dental services and procedures to help you maintain a beautiful and healthy smile. We recommend that you have a minimum of two teeth cleaning appointments every year. These appointments include a dental examination, all appropriate x-rays, and the removal of all tartar, plaque, and stains.
When Dr. Mohn returned to Platte City to continue practicing dentistry, he chose a location that has been serving the community's dental needs for over 25 years. While the location is not new, Dr. Mohn is creating a new environment filled with healthy smiles and the latest in dental care. Dr. Mohn's office is equipped with a pano x-ray machine for full panoramic x-rays.
Dr. Mohn is focused on the comfort and needs of the patient. He believes that dentistry is a personal experience, and strives to make every part of that experience a positive one. In our Platte City office, you'll start your visit with a dental technician who will remove any plaque and tartar from your teeth and gums.
It is important to follow instructions after you have oral surgery to ensure proper healing and to avoid complications. As a rule of thumb, you should wait two hours after oral surgery before eating to let the anesthesia wear off. Trying to eat before this could result in soft tissue damage because you are not able to feel all of your mouth.
Reviews (14)
K. K.
K. K.
Dec 16, 2021
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Highly recommend Dr. Mohn and his office staff. I’ve been there four or five times this year for normal check-ups and a few follow-on silver filling replacements for two fillings that were over 30 years old. One needed a crown. The office is very efficient, personable, respectful, and friendly. I’ve always been seen on time. They share the tooth photos with you so you know the what and why of a recommendation. And Dr. Mohn or his staff follow up the next day to make sure all is well. I’m happy I chose them when I moved here over a year ago.
Barbara Balch
Barbara Balch
Nov 15, 2021
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He's the best! I'm not one who likes going to the dentist, but he makes you feel comfortable. He takes his time to care for you. Highly recommend!
Chandler Vest
Chandler Vest
Oct 06, 2021
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The staff here is super friendly and welcoming! Along with my experience here..they did a great job on my teeth, BUT I unfortunately have left an unhappy customer. I explained throughly my pains I was having with my teeth on a certain side, but they ended up only working on the opposite side, leaving me in pain longer, and having to reschedule for a 3rd appointment. I’ve decided to just go elsewhere to fix the side I needed addressed immediately due to this issue. Otherwise, this is a lovely family dentist that I would recommend mainly for children or families!
Jordan Meirose
Jordan Meirose
Aug 20, 2021
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I love going here. The staff always makes me feel welcome, getting to see them is always a great time. Dr. Mohn is always energetic and helpful. A bonus is that they have good taste in TV shows and are gentle on your teeth.
C. Strom
C. Strom
Jun 28, 2021
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Incredible!! Without ANY doubt, this practice is there for the patient!!! Respect and kindness experienced with EVERY visit and procedure from EVERY person encountered. "Thank you" are hard words for me at the dental office.....but truly speaks to my mindset regarding Dr. Mohn and his staff.
Victoria S.
Victoria S.
Jun 05, 2021
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Dr. Mohn and all of his staff are wonderful. They are so patient and kind. I had to get a crown put on and I was so thankful for Dr. Mohn. He even called me a few days after to check up on me. I would deffinetly reccomend them to anyone.
Zhon Burns
Zhon Burns
Apr 24, 2021
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I have been a regular client of Peter Mohn DDS for a number of years now. The service has always been good. Dr. Mohn has never served without a smile, Sydney has always been able to help especially with the troubles of my changing insurance, and the cleanings have been consistent. Without their direct service I would have had extremely poor dental conditions, but they have saved me from those troubles.
I am leaving this message because the last cleaning I received may have been the absolute best dental cleaning I have ever received in my life. It’s been near a month now and the difference is
B. Marriott
B. Marriott
Dec 13, 2020
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Dr Mohn was kind enough to see my husband last month and replaced an old bridge he had received many years ago from another dentist. He wasn’t even a regular patient of his and he went out of his way to help him. This practice clearly deserves 5 stars! Absolutely wonderful people. My husband also had to have an emergency root canal and Dr Mohn was so patient and helpful with referring him to a well respected Endondonist. Everyone in the office went above and beyond making sure he felt better. I can not say enough good things about Dr Mohn and his professional staff. If you’re looking for a
Ron Stone
Ron Stone
Jan 14, 2020
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Dr Mohn is Such a great Dentist and he takes great pride in what he does! He wants you to have a great smile and great overall oral health! I highly recommend you give him a chance !And his staff is just as great! Thank you Dr Mohn and Staff for being such great people
Nancy Lankford
Nancy Lankford
Oct 24, 2019
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I definitely recommend Dr Peter Mohn!! he has changed my smile and fixed my issues and I can not thank him enough!!! Him and his team are amazing, friendly and really care for the patient! I really appreciate all of the work and care you have shown me!!
Julia Adams
Julia Adams
May 06, 2019
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Just thinking about going to the dentist makes me anxious. Dr.Mohn and his staff are great at handling my anxiety. They are friendly, professional, and encouraging. Also, upon their recommendation, we purchased a Sonic care, and it's been our favorite oral care gadget we have used...it's even helped me desensitize to vibrations which in the past either made me cry or laugh (both embarrassing!). So, if a ninny like I have been, this may be the dentist for you!
Gabby Lynn Bateman
Gabby Lynn Bateman
Apr 01, 2019
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Great experience my teeth feel so clean and I got the $59 cleaning special my teeth hadn't been cleaned in three years so I had a lot of tartar buildup and the dental hygienist got it all off!! excited that they offer fillers and botox! I will be back!
Gail Moore Woltkamp
Gail Moore Woltkamp
Jul 25, 2018
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I cannot say enough wonderful things about Dr. Peter Mohn and his staff. Dr. Mohn is an excellent dentist and hands-down a class act! My family and I have been going to him for many years. He is thorough and… diligent in his work and intent on making sure his patients are comfortable and happy. He often calls you the next day after a procedure to make sure you are doing okay. His staff is helpful, professional and knowledgeable. You can tell they love their jobs. I would recommend this dentist to anyone and everyone!
Katie Harrelson
Katie Harrelson
Apr 23, 2018
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Having some bad experiences in the past I was nervous who to take my kids to. I choose Dr. Mohn a year ago based on the reviews I read. Well they didn't disappoint. From the minute you walk in the door you have an amazing experience with Sydney. Everybody has a smile and you can tell they all love what they do. Beth is the hygienist for my kids and… is amazing. I have Amber and she is amazing! I've had routine cleanings plus getting my old fillings removed and Dr. Mohn is all about making sure your comfortable. The whole time asking how I was doing. Him and Tina work together so well that