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At Millennium Dental, we want you to experience the comfort and confidence that comes from a beautiful, healthy smile! From routine cleanings to cosmetic and reconstructive dentistry, come discover the difference advanced technology and a gentle, individualized approach to dental care can make in your life. Come see for yourself why we're Plano's choice for dentistry.

We spend more time with each patient. Our materials, lab, and customer service are the best you'll find. Many other offices in our position will use lower-priced materials and labs in order to increase their profit due to the deeply discounted services insurance demands.
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A happy Texas transplant, Lisa has been keeping our office running smoothly since 2012, and is affectionately known as "the other Boss." A Pennsylvania native, Lisa started her dental career as a dental assistant in Toledo, Ohio, where she moved after she married her husband, Jeff, until she found her calling working in the administrative end of the dental office.
Dr. Jana Harrison became a dentist because she always wanted to make a meaningful difference in the lives of others and give back to the Plano, TX community. Dentistry allows her to do just that, along with enabling her to combine her aptitude in science with her creative and artistic talents. Being a dentist truly gives her purpose and fulfillment each and every day.
Sometimes you just have to see it to believe it! Some of our patients' results are truly that dramatic and life changing. Look through recent patients' before and after photos and read their personal stories about their life transformations.
If you want to maintain a healthy, beautiful smile at every age and avoid unnecessary dental issues and pain, adding general dentistry to your self-care routine is key. When combined with consistent at-home hygiene, general dentistry can help you bypass the financial, emotional, and energetic costs of having to treat advanced diseases and disorders of the teeth, gums, jaws, and mouth. Even with the best oral hygiene and lifestyle habits, oral health issues can still take root, without obvious signs or symptoms.
Reviews (29)
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Jess B.
Jun 11, 2022
My son is 15 and has been with Dr. Harrison since his toddler years. He gas a terrible football accident which led to him knocking out his front four teeth. Dr. Harrison provided amazing care to him throughout this process. Below are pictures of the entire process. AMAZING WORK BY AN AMAZING Dr. And staff! We are thankful for her as well as for her staff.
It'S. Me
May 09, 2022
Despite some of the circumstances that drive you to the dentist, this office rocks! I've been going here close to 20 years and they've always gotten me in on schedule and took good care of me! Awesome ladies!
Dianna Cooper
Feb 08, 2022
Dr. Harrison is a highly skilled, experienced, and gentle dentist. She is the best at getting her patients numbed, and gets the work done in a very timely manner. She has a bubbly, outgoing personality and really connects with her patients. Her assistant Michelle is also very experienced, and makes sure the patient is comfortable throughout the procedure.
Kevan Cox
Nov 28, 2021
Dr. Harrison's been my dentist for over 20 years, her and her staff always provide a pleasant and comfortable experience. Not only is she a great dentist, a fun personality as well. I've always, and will continue to recommend her to friends and family.
T. C.
Nov 21, 2021
I absolutely love this office! The staff was great! Dr. Harrison is very thorough and personable. The entire experience was great. So glad I made the switch. I've found my new home!
Laurie Kendig
Nov 09, 2021
Dr. Harrison has been our family dentist for over 15 years and we wouldn't go anywhere else. Excellent care and an awesome staff make this the best dental practice by far!
K. K.
Oct 14, 2021
I contacted Millennium as a New PT and wanted them to make 100% sure we were in network before sch appointment. They verified and my spouse went for cleaning and a treatment plan made for crowns. We got approval from insurance for crowns and called because they never called for appointment. They said they didn't have pre treatment approval from insurance and instead of the office getting from insurance ( which is easy) they had us drive over to the office to take to them.

They sch appointment at that time for crowns. Right before appointment they called and said they were no lane ne'er in network ( what? ) Now we had to find a new dentist and have to pay OOP office visit since that procedure is annual Lazy office wasted time and didn't seem to care they debacled our benefits for the year. Huge thumbs down!
T. Nuckols
Sep 28, 2021
The concern and care is the best. My teeth always feel so much better after the cleaning and of course if your not flossing properly you get the kind concern talk. The hygienists is the best and she does a great job. Dr. Jana is great to.
Amanda Hixson
Aug 25, 2021
I have gone to Dr Harrison for years. Her staff is so nice and my teeth feel so good after Dianna cleans them. The best part is they make it as comfortable of an experience as a person could have.at a dentist. I will definitely stay with them for many years to come!
Linda Desousa
Jul 10, 2021
Dr. Harrison is by far the most talented, funniest, and accommodating dentist I have ever gone to in all my 60 something years as a patient. Her office staff is as amazing as she is, adhering to her high standards. She is my dentist for life! This office is a hidden gem!
Michelle T.
Feb 27, 2019
Dr. Harrison & staff are above and beyond awesome! They show genuine care for their patients. Dr. Harrison is great with handling emergency dental care! The dedication she puts into her practice is unremarkable. My children love her & never fear going to the dentist!
Mardi H.
Feb 27, 2019
Dr Jana Harrison has been my dentist for over 15 years. She is fantastic and so is her staff! They always get to you right away, no waiting. I'm always impressed with how they periodically check in with you while you're sitting in the chair for a cleaning or a procedure, just a very nice, "how are you doing, are you feeling okay?". They genuinely care and that just feels good.

I have healthy teeth and they've made it easy. You schedule your next appointment before you leave the office, they send you an e-mail so you can add your next appointment to your calendar and then they remind you when you a couple of weeks before your appointment. It works, I wouldn't change a thing.
Jessica S.
Jan 28, 2019
Dr. Harrison and her team are truly amazing! I've have a TON of dental work over the years. Lots of cavities thanks to inheriting soft enamel and taking a bunch of antibiotics as a kid. I've never really minded dental maintenance and truly believe in it, but over the years after a couple of bad experiences it's come to give me severe anxiety.

As such, I've been putting off some major work for years. I've had my second treatment appt today with Dr. Harrison, a double crown prep and I can honestly say it was the easiest experience I've had. She's fast and efficient, works well with you zoned out (I was meditating and listening to music) and takes your comfort to heart.

Her assistants and hygienists work very much the same way, efficient yet thorough. Even billing has been fantastic. At previous dentists, it was always a crapshoot but her treatment plan presented to me has matched spot on with payments and reimbursements - no surprises. I can honestly say that I'm excited to complete the plan and get my teeth back to right.
Bob M.
Dec 06, 2018
Went in for teeth cleaning only, which was done. The problem is that they charge and bill for periodontal maintenance, which is a much deeper cleaning below the gum line. I find it very unprofessional thinking that a patient would not understand the difference. I will take my business elsewhere so as not to contend with their misleading arrogance.
Sally R.
Jun 01, 2018
I am so fortunate to have had such great staff working on me at Millenium Dental. I had Zoom Whitening and I'm thrilled with the results! They made me aware of the procedure and risks and took great precautions to minimize any adverse reactions. I appreciated the phone call the next day from Dr. Harrison to check on me. I had what I called zingers.

My teeth aren't typically sensitive but during and after the procedure it wasn't pleasant. Thankfully, when I woke up the next morning the zingers had stopped. My teeth improved 4 shades!
Cody C.
May 03, 2018
If I could do 0 stars I would. My family has been going here for some time so I decided to join in. I always felt like things were rushed and seems they always had more work to add to my bill no mater what they had just cleaned or worked on. My mouth always felt worse after leaving them and recently i had them knock out my whole right side. Here i am a few month later unable to chew or drink out of that side with an awful taste and now having to get the whole side re done and potentially root canals because of their awful performance. Needless to say they will be happy to charge you and do the bare minimum quality work.

I am now worse off for having visited this dentist office. Don't let their fake smiles ruin yours. *they probably get their own work done somewhere else* Id also like to state i floss daily and brush 2x a day for the record. Pay $800 now to pay $5000 later to have it fixed.
Marjaneh A.
May 19, 2017
Dr. Harrison is the best Dentist ever. I have been going to her for the last 8 years. I always had problems with my teeth since I could remember and also had anxiety going to the dentist until I found her. From the time you walk in everyone in the office is so professional and nice that your visit is so relaxing. Also They are always on time. When I first met dr Harrison she was so professional and educated.

She was super nice and helped me get the best results without spending a lot of unnesserary procedures on things that I didn't need. She spent a lot of time with me and listened to my concerns. I no longer have the issues I've had in the past with my teeth. I recommended her to all my friends and family and everyone is also super happy.
David S.
May 10, 2017
Dr Harrison's work is good and I don't regret any work she has performed but she does not have the best "chairside" manner. She seems more concerned in making her job easier and quicker than making the patient comfortable. She insisted on putting a huge bite bloc in which opened my small mouth to a painful point. She then got frustrated when I asked for a break because I was uncomfortable and refused to finish the procedure unless I agreed to sedation which I will admit made it easy but I have managed to make it through dental procedures my whole life without it.

She is a little too free with the Novocaine which left my entire face dead for several hours. She even tried to give Novocaine when doing a final crown fitting which was unnecessary and I refused it. I'm sure this would have been billed to me and my insurance. Dr Harrison also tends to recommend unnecessary services. In my case they told me I was in early periodontal disease and required deep cleaning.

They refused to do a normal cleaning until I got that deep cleaning which I didn't do because it made seemed unnecessary. I have had two dentists (due to relocation) since and both have said my gums are perfectly healthy and a deep cleaning was not necessary. Based on some other reviews here I can see this is a normal practice and I consider trying to corner patients into unnecessary procedures fraud.

Like I said, her work is good but if your a nervous dental patient she may not be the dentist for you. I would also question any out of the norm procedures she recommends. She will milk you and your insurance for every dollar, necessary or not. She give Dentists a bad name and since I have been afraid of them.
Ritu D.
Apr 25, 2017
I was a customer at Millenium Dental for several years up until this past year. I enjoy the fact that the office is conveniently located close to my place of work and Dr Harrison is very friendly. However, my last cleaning visit did not go well. I was told I would need a deep cleaning which I was ok with however the staff insisted I would also need a "laser" procedure which is not covered under my insurance.

Unless I consented to get this laser procedure the staff refused to proceed with further treatment. I did not consent and ending up leaving without any treatment even though I had prearranged my work schedule to come to the appointment. I did my own research and I came to find out the procedure is not even FDA approved, probably the reason why it is not covered under dental insurance which raises huge red flags.

What I did not like also was that the hygienist was tooth shaming me into getting this procedure done which is not professional. My husband who was also a patient here left for this reason. Since then I see a new dentist and during the preliminary evaluation the dentist informed me that even a deep cleaning is not necessary. I can't help but imagine that financial interest is a primary reason why some of these treatments are pursued.
Lisa R.
Apr 13, 2017
My husband and I have been seeing Dr. Harrison for several years and now have both of our children (8 & 3) seeing her as well. The office is relaxed, the staff has gotten to know us well, and the treatment is always quick, efficient, and painless! We have never felt sales pressure, and we trust what Dr. Harrison recommends. Even my kiddos enjoy going to the dentist!
ViJay K.
Jan 22, 2017
I've been coming here for I think 3 or so years. I've had cleanings and a filling. I love the airy feel of the lobby and the staff at the desk is friendly. They do have a cool saltwater tank to stare while you wait to be called. Usually after I arrive I'm called in within 5-10 minutes. They have TVs to keep you entertained and give gas when they need to drill.

They have always been professional, welcoming and polite. Dr Harrison is super sweet and makes me feel important when she sees me. I really enjoy coming here. They are detailed and explain billing so you know what pricing is and there are no surprises. Sometimes I get caught up with work and their hours of operation don't coincide with my availability.

I wish they did rotate maybe a Saturday or a late evening. My other suggestion is to offer disposable shades when a patient has to get work done (other than cleaning). That way we can zone out on the TV, not focus on the sights/sounds (I hate drills) and relax while they go to town. Lastly I think the website needs to be updated. Finding just the opening hours is cumbersome and it's not up to today's look. She offers many services and has won numerous awards. The site doesn't reflect her expertise and amazing practice.
Sara B.
May 04, 2016
I have been a patient here for many years. Dr. Harrison's service is world-class. In addition, her staff is always super friendly and highly accommodating. Last week I had x-rays and teeth cleaning with Stephanie and got a clean bill of health from Dr. Harrison. Dr. Harrison has a fabulous bedside manner and is the NICEST person. I also love Stephanie and the perfectly clean, sparkling teeth she gives me every 6 months. I HIGHLY RECOMMEND IT!
Totus S.
Nov 11, 2015
I never really had a chance to experience their dental capabilities because they canceled my routine check- up and cleaning appointment at the last minute. To make it worse, I took a day off from work to make this appointment. I made the cleaning appointment well in advance and they made up some BS excuse that they did not know I needed a cleaning and needed to schedule 1.5 hours for that.

They said they only scheduled me for one hour and they needed 1.5 hrs because I was a "new patient". Wrong! I am not a new patient. In other words, it is my fault! Unacceptable! I know this is BS because my wife and son had their annual check up and cleaning done the week before my appointment and it took them only a one hour block of time to do so.

They obviously overbooked and found it necessary to make up a BS lame excuse to cancel my appointment. I think this dentist is more "all about the money" instead of providing professional dental services. I'm all for good, competent and honest dentists making great money, but I don't believe they should do so while lying to their clients. I have fired Millennium Dental and I will take my business and money elsewhere.
Sheila P.
Nov 20, 2014
Best dental office in town. The staff is kind caring and always concerned about my well being. It's a great environment and this comes from one who hates dentist visits! They calm my fears and treat with gentle hands! I've been a patient for nearly 20 years.
Breck M.
Jul 29, 2014
Well I had my first appt here yesterday. The hygienist Sherry was fantastic! She and Dr. Harrison were both very gentle. I enjoyed seeing all the new tech and camera shots which showed issues which needed addressing. Dr. Harrison and staff seem caring and I did NOT feel like just a number. Although I don't really enjoy any dental visit, this office and the people there help with my desire for dental work. I'm sure it's a matter of time the rest of my family are stopping back as well.
Paul S.
Jun 19, 2014
The crew at Millennium Dental is by far the best medical/dental/health office I have ever visited. I am going on my 7th year with them and will never change as long as we live in the area. All staff are friendly and provide continues follow up. I recommend Millennium Dental to anyone looking for a dental care facility to call home.
Matt Gunther
Mar 27, 2013
I would NEVER use Jana Harrison again. Her work caused me to put crowns on both of my kids teeth. They had small cavities that she overfilled, which caused them to crack. When we talked about it, she blew it off like it was no big deal while talking to me with such deep concern. Total crap!. My insurance wouldn't pick up the cost because it was work on the same teeth in the same calendar year. She was the WORST!
James B.
Jan 28, 2013
The only dentist I will ever have! The staff is friendly and warm from the time you walk in until you are smiling on your way out. I love the new office, and watching Tvs that are mounted on the ceiling made time go by even faster.
A. V.
Mar 16, 2011
Love them. Been going there forever and Dr. Harrison is very outgoing and knowledgeable. She is conservative in treatment that may need crowns or root canals, meaning she will go other routes first before having to result in those two. Her staff is very outgoing and attentive. They are especially sensitive to your comfort which can be shaky at the dentist!