Thomas J Croghan, DDS, PC
Website
Thomas J Croghan, DDS, PC
When you visit our Denver dental office, your health is our top priority. Our entire team is dedicated to providing you with the personalized, professional care that you deserve and we have implemented a variety of new processes to follow all of the new CDC and American Dental Associations guidelines for office sterilization, Personal Protective Equipment, patient intake, and patient care while in-office.

We have robust pre-appointment health questions and we will work with you to minimize avoidable in-office time. We are also waiving all cancellation fees, regardless of the reason.
Services
Park Hill Dental Arts is a Denver dental practice devoted to restoring and enhancing the natural beauty of your smile using conservative, state-of-the-art procedures that will result in beautiful, long-lasting smiles! A standard of excellence in personalized dental care enables us to provide the quality dental services our patients deserve.
Regular dental visits are essential to make sure oral health problems - from tooth decay to oral cancer - are detected and treated in a timely manner. At our office, your oral health is our paramount concern. We want to make sure your teeth stay healthy, function well and look great! From regular cleanings and exams to advanced restorative treatments, all of your routine dental needs can be met right here.
Hello, and welcome to Park Hill Dental Arts - let us introduce you to our dentist, Dr. Thomas Croghan! Dr. Tom moved to Colorado with his family when he was four-years-old. After deciding to become a dentist, Dr. Tom attended CSU for his undergraduate and graduated from CU with his doctorate in dental science.
Welcome to our full-service Keenesburg satellite office, located at 100 S Main St. Keenesburg, CO. We look forward to taking care of your family's dental health needs. Dr. Croghan grew up near the small town of Keenesburg and still resides outside of town with his wife and El Camino.

Dr. Croghan not only enjoys practicing dentistry in his own community, and he champions the importance of having affordable, accessible dentistry for those in rural Colorado.To schedule an appointment at our Keenesburg location, please call our Denver office at 303-377-8662 and let our front office staff know which office you prefer, they will schedule you accordingly!
Comfort and convenience are the hallmarks of Park Hill Dental Arts's office operations. To ensure your convenience, below is the information you need about our hours, location, appointment scheduling, insurance acceptance and billing. We know you have many choices when choosing a Dentist in Denver, CO so we have made requesting an appointment a simple process via our Web site.
Reviews (21)
Lady Chapin Hay
Lady Chapin Hay
Jun 05, 2021
Report
I am a terrible patient, Dr makes me feel comfortable and safe. Everything was immaculate. I saw everyone washing hands and wiping down the chairs in between patients.
Hayley F.
Hayley F.
Jun 01, 2021
Report
Finally found an amazing dentist. I moved here a year ago and have had bad luck with some less experienced dentists in denver but Dr. Croghan was recommended to me and let's just say I'll never go anywhere else. He was logical, funny and knowledgeable. Staff was also awesome and you could tell they worked well together. Finally I feel like someone is looking out for my teeth rather than seeing how much money they can make off of me.
Shauna Veen
Shauna Veen
Apr 07, 2021
Report
Wonderful dentist, and wonderful staff! This office is the antithesis of the clinical, "big business" model of dentistry. Coming here feels like working with (extremely knowledgeable) relatives for your oral health. Warm, competent, comfortable, and accessible (the dentist called me back on a day the office was closed!). It is easy to see that this that this dentist has found his calling, and is using his skills to better the lives of others. Highly recommend!!
Henry Smith
Henry Smith
Apr 07, 2021
Report
As always a very pleasant experience. Dr.Crogan and his staff are top notch. Prices are reasonable. I've been a patient for over 10 years. Don't waste your money with those fill and bill dentist.
Anna Maylett
Anna Maylett
Aug 26, 2020
Report
Kate is amazing! She is the best hygienists. Dr. Croghan and staff are kind, caring and very professional. I have been going to Park Hill Dental for many years.
Danielle Shylanski
Danielle Shylanski
Jun 11, 2020
Report
Dr. Croghan has phenomenal "bedside manner" if you will. I was a new patient as of yesterday, and I am looking forward to go going back. Not only was the doc very personable, but the entire staff is very friendly and extremely helpful -- especially with insurance, which can always be a challenge as a patient. I think this is the only time I can say I'm actually looking forward to my next dentist appointment. :)
Marcin Biegunajtys
Marcin Biegunajtys
Jun 07, 2020
Report
Dr Croghan is a wealth of knowledge and resources when it comes to dentistry. I've had some unfortunate accidents that left me with much work I need to get done now, and he has always been able to offer great options that helped me make an informed decision on the next steps, something that most other dentists tend to omit, as it feels like they already have a plan before I even get in their chair. He and his staff is who you want on your side! Love his work and attention to detail!
Chris Bock
Chris Bock
May 14, 2020
Report
Dr. Croghan is my favorite health care provider. He serves our whole family and is always great to work with. If you ever need anything more than a cleaning, he explains issues clearly and provides you with options along with a clear explanation of costs.
C. C.
C. C.
Aug 30, 2019
Report
My husband and I both go to Dr. Croghan. He has been supportive of our dental health. He has chosen inexpensive, straight forward procedures when he could have gone another more expensive route. Dr. Croghan has our trust, and we recommend him.
Tobin H.
Tobin H.
Jun 14, 2019
Report
Absolutely my highest ranking. Kind, gentle, honest, thorough....I can't imagine how this dental office could improve. Very professional, yet friendly and accomodating, shockingly fast, in the best possible way.
Laurie C.
Laurie C.
Apr 26, 2019
Report
I have moved my family to this dentist for many reasons. They felt like family at the first apt. They did a great job with my cleaning and did not ¨upsell me on products or add more apts than I needed, or could afford. They treat you with respect and get the job done. I can tell they are in it for the long run, which is great because my teeth need some TLC.
Kathy E.
Kathy E.
Apr 02, 2019
Report
Happily I found Park Hill Dental Arts even before relocating to the area. Dr. Thomas Croghan and staff go above and beyond to make the dental experience as comfortable and cost effective as possible. Being of a certain age, there's a lot that one could do to shore up my existing teeth, and I was so impressed when at my initial visit, Dr. Croghan felt that we could do this without the tremendous expense I was anticipating. Recently had a cavity [felt like a 6 year old from back in the day] and was not looking forward to the appointment. Trusting Dr. Croghan's judgement, we proceeded
Susan G.
Susan G.
Nov 25, 2018
Report
Dr. Crogan is by far the best general practitioner of dentistry I have ever had. His professionalism, staff, and his incredible knowledge of dentistry is a 10. I highly recommend him to all, including children. He has a playful manner that everyone loves. thank you, Susan Greer
Cia W.
Cia W.
Aug 03, 2018
Report
Dr Croghan has been my dentist for several years now. He and his office take very good care of my dental needs. The office has the most up to date equipment, excellent staff and Dr C's sense of humor makes visits enjoyable. If you are looking for a new highly skilled dentist , I recommend this practice most highly.
Chris P.
Chris P.
May 30, 2018
Report
They raised their rates above my insurance threshold without disclosing in advance. Also I received a very painful cavity filling - was told numbing wouldn't be required since it's "so small". Even after I expressed that I was in pain, I was told "he's almost done." Tooth has been sensitive ever since (was 12 months ago). Wasn't my first filling either - but was my first / only at this location. When I raised the issue to his staff I was told "it's normal just use sensitive toothpaste". That hasn't helped. We love this place's location
Dana P.
Dana P.
May 17, 2018
Report
Great staff and great dentist. Everyone very friendly and time taken for the dental visit is appropriate and never rushed.
Deana B.
Deana B.
Sep 29, 2017
Report
The dog ate my mouth guard, and Dr. Crogan helped me fit an over the counter while we waited on my new lab formed acrylic night guard. The new one fits perfectly! Wonderful staff who respect your time as much as theirs. Dr Crogan teaches at the U, volunteers at the prison, and gives to the local women's shelter. He is a gem. Wonderfully convenient to Park Hill!
Herb H.
Herb H.
Oct 30, 2013
Report
Dr Croghan loves talking care of people. Never once have I felt bushed off or rushed through a checkup or procedure. I almost always need extra numbing and it's not big deal. Instead of condescendingly asking, "are you sure it's not just pressure you're feeling," he trusts my ability to feel pain and gives me more medicine... And then usually just shoots the breeze for the few minutes it takes to kick in.

But as others have said, the follow up call the evening of the appointment is great. It's a fantastic way for him to check in, make sure you know what to if you
Mark M.
Mark M.
Apr 19, 2012
Report
Dr Croghan and staff are wonderful at making you laugh and keeping you at ease while there. That's a good thing being going to the dentist isn't usually top of a fun list. He has always been there for us even in an emergency on a weekend. I like that he follows up later with you to make sure everything is going well after visits.
I have to agree with anke h. He would never recommend a procedure just to make money! I found him after one dentist said it would take 3 visits and specialists to get something done while Dr. "C" just took care of it right there on the spot..
Anke H.
Anke H.
Oct 20, 2009
Report
I have to give them 5 stars, because they really are the nicest dental office. Dr. Croghan would never recommend a procedure just to make money! My son, who is six now, has gone to Dr. Croghan's office since he was 1 or 2, and he loves going there (no cavities, either). We have never been at a better dental office. And Dr. Croghan was just awarded top dentist by 5280 magazine based on a review by his peers.
Lynn L.
Lynn L.
Mar 31, 2008
Report
Dr. Croghan and his staff at Park Hill Dental make up the nicest dental office I've ever visited! Everyone here is so nice and conscientious.

Though the office space itself is a little outdated, all of the equipment and implements are current. If you live in the neighborhood, I recommend Park Hill Dental!

I only gave 4 stars because I have a hard time giving a dentist 5 stars. It's just not one of my favorite activities. ;)