AzPerio
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AzPerio
AZPerio is home to the state's leading board-certified periodontists, expertly guided by a patient-first philosophy and collaborative approach. With five locations throughout the Valley, we are passionately committed to client service, clinical excellence and providing our patients with the widest array of treatment options and latest technological advancements in dentistry.

You will have a dedicated team that remembers your name, puts you at ease and truly cares about the outcome and quality of your treatment. We will listen to your needs and concerns, and provide you with the information needed to make informed decisions about your oral health. Learn more about what you can expect throughout treatment.
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Widely recognized for expertise, professionalism and compassionate patient care, AZPerio is home to some of the state's leading board-certified periodontists, each possessing a unique combination of clinical training and experience. Upon entering any of our five locations throughout the Valley of the Sun, the AZPerio experience is decidedly and distinctly superior.
With an exceptional combination of expertise, technological know-how and compassion, AZPerio's board-certified periodontists take an individualized approach to determining a patient's treatment options. From the most complex cases involving implants, tissue grafting and periodontal disease, to the "Teeth In A Day" solution, our patients enjoy the benefits of an experienced team, coordinated care and long-term, superior outcomes.
If you want to make an impact in the field of periodontics and in patients' lives, AZPerio can offer you a fulfilling career that's equally challenging and rewarding. We welcome new applicants to join a committed team that has consistently been declared among the "Top Companies to Work in Arizona."
AZPerio considers it a distinct privilege to assist in each patient's care; every patient is provided with the treatment plan that our board-certified specialists would recommend for their loved ones and friends. AZPerio's fees for treatment will vary depending on the specific needs of the patient and the treatment plan our specialists prepare in collaboration with the referring practice.
A large network of referring dentists trust AZPerio's specialists for their superb patient outcomes, and the use of state-of-the-art technologies and evidence-based techniques such as the PerioLase MVP-7 TruePulse laser, 3D X-rays and piezoelectric bone surgery.

Since we are equipped to handle even the most complex cases involving implants, tissue grafting and periodontal disease, we have earned a reputation as an authority, innovator and patient advocate.Availability - your patients will be seen by a board-certified periodontist within five business days.
Reviews (19)
Tyler M.
Tyler M.
Dec 17, 2021
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A huge disappointment - one star is being generous. AZ Perio did not live up to the expertise, professional, and compassionate care ethos they preach on their website at all.

I came to them for an extraction, ridge augmentation surgery and two implants. Dr McKnight did not seem engaged and had a habit of always standing behind me in the chair when talking to me which led me to putting it off a few months. When I decided to go ahead with the plan, Dr McKnight failed to disclose the fact that a front ridge augmentation/graft has a higher chance of failing - instead she only talked about one versus
Rott G.
Rott G.
May 11, 2020
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I was referred to AZ Perio from my dentist. I was in a lot of pain and very swollen behind my left molar. I went on AZ Perio's website on a Friday night 10pm. I was contacted the morning of the next day. What a relief.
The receptionist said she will call me back with a time that same afternoon.
We went to the Pinnacle Peak office at 3:20pm to meet with Dr.Wilson.
Being a cancer patient and during these uncertain times I was worried about having a dental procedure done.
I was very pleased to see the receptionist wearing a mask.
Dr. Wilson and his assistant Neka were wonderful. I had a fractured
Bridget M.
Bridget M.
Feb 20, 2020
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It took the dr and two assistants four attempts to place an IV. They were discussing their lunch order during this process. I wasn't given after care instructions verbally. My husband was handed a paper as we were departing. No follow up phone call received after tooth extraction and bone graft.
Christopher D.
Christopher D.
Nov 01, 2019
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I would be extremely sceptical of going to AZ Perio. I was referred by my dentist to go get an opinion and and looked at for a implant on tooth # 13. I saw the doctor who did a 2 minute look and he recommended the surgery for the dental implant. I then went into a room and made appointment and was than told they need the $$ upfront for the scheduling. I paid them $3500 to schedule appointment and left. I had 2nd thoughts on the surgery and felt super rushed into the surgery and decided to cancel my appointment and spoke with person who took my money and they said they would send back my $$
Patricia C.
Patricia C.
Sep 11, 2019
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Thank you Dr. McKnight for finally figuring out why the pain on my left side wasn't going away. The course of treatment had me free of pain in time for my vacation. I am so glad this portion of correction of what my dentist in Iowa dropped the ball on is over. See you in November for a normal cleaning. :)
Brandy W.
Brandy W.
Jul 19, 2019
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*I went to the Paradise Valley location, but I do believe doctor Dirk Donovan works also at the Central location.

You know that when you have a gum graphing surgery just hours ago and are pleased enough to write a review on YELP, that your doctor did a super job. My options were to be knocked out ($500 upgrade to an anesthesiologist--and it scares me being knocked out!) or to take a prescription drug called Halcion that cost me about $4. It made me feel tired and like I had about 2 glasses of wine. They numbed me well and I felt none of it. I was aware of what was happening, but I didn't
Frank Scott B.
Frank Scott B.
Jun 09, 2019
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Outstanding in every way. I required a tooth extraction and implant as a result of a fractured tooth. Dr. McKnight saw me the day after the fracture occurred. Everyone I encountered at AZPerio was friendly, professional, efficient and courteous. I received exceptional care and Dr. McKnight was wonderful. Everything prior to the procedure was explained thoroughly and my questions were welcomed and also thoroughly answered. While I hope I won't need any future extractions or implants, if I do, I would not consider any other practice than AZ Perio, and Dr. McKnight. Definitely deserving of my
Bob P.
Bob P.
Apr 16, 2019
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I cancelled a scheduled procedure to get a 2nd opinion. My credit card was charged and it was a follow up process to get my refund which I was told had to be "audited" and only a check could be issued for the refund. It took over 2 weeks and follow up phone calls. Not pleased with this process.......
Matthew D.
Matthew D.
Jan 09, 2019
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Great experience. The office itself was nice and up to date. All of the receptionists and assistants I met were very professional. Dr. Donovan was very personable. He explained what was going on in a clear and concise manner. I really appreciated his willingness to perform the treatment the same day. As a busy professional, it can be hard to make time. Like many, I am not a fan of getting shots in my mouth but I honestly didn't feel a thing.

If you need a periodontist, I would definitely recommend AZ Perio.
Paul A.
Paul A.
Jan 07, 2019
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This place is outstanding. I needed a tooth extracted and they took great care of me. I did not have an appointment and was able to go in the same day. Thank you Dr. Dirk.
The staff is friendly and the office is clean and neat.
Helen T.
Helen T.
Sep 22, 2018
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I have been going to this practice for over 20 years. I had a very bad experience the hygienist working on me seemed to be having a bit of personal issues and was extremely rough on my mouth the day of my cleaning . She actually picked my mouth so hard she ripped out one of my fillings my that was done less than two years ago! When I questioned Dr. Steven Rietan about it he acted like it was no big deal told me that I didn't need to fix it but out of courtesy he would refund me the price of my cleaning? He then sent me a letter and told me to never come back to the practice again!! What a
Mackenzie M.
Mackenzie M.
Jun 27, 2018
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I have never been talked to so rudely on the phone with a business!! WOW. I had to cancel an appointment because I found somewhere else and the lady told me I was supposed to give 48hr notice of cancelation, which is the first time hearing this. She also stated "I guess I'll try and book Dr. McKnight with another patient." Like I am sorry I was honest with her and stated I truly did forget. Not a good way to promote more customers.
Brianna S.
Brianna S.
May 29, 2018
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Dr Donovan recently performed a surgery for which I was very nervous. He and his staff had great personalities and gentle bedside manners; they helped me feel comfortable throughout the procedure. I was surprised by minimal discomfort following the procedure, his stitches were done very well and my gums healed beautifully.
Janet L.
Janet L.
Feb 10, 2018
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Highly recommend Dr Steve Reitan, very skilled professional, outstanding job, cares about his patients. Have gone to him for 20 plus years HIGHLY RECOMMEND!!!!
Joanna A.
Joanna A.
Jan 24, 2018
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From what I can see from other post is that every AZ Perio office is very different. As for me my Periodontist is Dr. Dirk Donavan. His office is located in Central Phoenix. Adress: 5300 N Central Ave #130, Phoenix, AZ 85012. My experience was phenomenal! You couldn't beat the price, the customer service from the whole staff-- front office girls to the dental assistants-- and how smooth, almost pain--free the procedure went and there was really no pain after or during the healing process. I would definitely recommend this AZ Perio location!
Paul V.
Paul V.
Mar 30, 2017
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My gums had been receding for years. My dentist finally put his foot down and ordered me to see the periodontist whom he himself saw for his own gums, Steve Reitan at AZ Perio. As influential as my dentist's recommendation was, I still decided to get two opinions, going for a consultation both with Dr. Reitan and with another highly rated periodontist. I opted for Dr. Reitan.

Long story short: I am fully satisfied with every aspect of my interaction with AZ Perio. After the surgery, Dr. Reitan phoned me and said that I could call him on his personal cell phone if I had any questions or concerns
Athena A.
Athena A.
Jul 28, 2016
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**Please see update at the very bottom of review. 5 stars for the office; 1 star for Dr. Wilson

Let me just start by saying that the staff at AZ Perio is great. They are nice and professional. I give them five starts.

Dr. Ralph Wilson up at the Pinnacle Peak office, however, is not so professional. Long story short, when I visited the office back in 2015, I found Dr. Wilson arrogant, unprofessional, and lacking in bedside manners. During my conversations with him, I felt dismissed. When I attempted to mitigate my problem by seeing another periodontist in the office, Dr. Wilson sent me
Dorothy B.
Dorothy B.
May 05, 2016
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Went to AZ Perio for the first time today for a tooth extraction. The offices are beautiful and state of the art. The front office staff was very welcoming and helpful. The receptionist was gracious. The back office staff were professional, helpful, friendly and supportive. The dentist, Dr. Donovan was gentle and efficient. The entire staff made me feel comfortable and cared for. Dental procedures can be expensive, but they provided a professional explanation of the costs and expected insurance reimbursement. I could not have had a better experience.
Debbie G.
Debbie G.
Jan 30, 2016
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Horrible experience! They were very pushy, rude and refused to work with my insurance, even though they are contracted with them. They even went as far as to say "most people who come here don't care about insurance and just want the work done." Well, most people I know do care about insurance first as dental work is not cheap!!! I found them to be the " meat market of perio dentists" and all they seem to care about was the money, certainly not the patient. They may have nice fancy offices, but I don't care about how an office is decorated. I care about the capabilities