Prescott Periodontics
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Prescott Periodontics
Welcome to Prescott Periodontics & Implant Dentistry, your online portal to our periodontal and implant dental office! Dr. Richard C. Jirsa, Dr. Todd W. Walker and Dr. Guha are delighted to serve you. We use state-of-the-art technology to provide quality patient care committed to achieving the best possible results.

Our experienced dentists are the only Board Certified periodontal surgeons in the Prescott, Arizona, area, and our supportive team of dental professionals create an environment where you can feel welcome and comfortable as we meet your needs. A periodontist is a dental professional specializing in periodontics, the treatment and prevention of periodontal disease, also known as gum disease.
Services
With over 40 years of combined experience, the dentists of Prescott Periodontics & Implant Dentistry are leaders in the field of periodontics and implant dentistry. Dr. Richard C. Jirsa and Dr. Todd W. Walker are award-winning oral surgeons, and Dr. Guha is an accomplished periodontist.

We use advanced technology to bring our patients comprehensive treatments with confidence in our success, and our professional and warm team is goal oriented with our patients, which helps create a lively, caring atmosphere that you can feel at ease in.Our team speaks Spanish. Learn more about our services for periodontal and implant dentistry in Prescott, Arizona, by calling 928-778-2340 today!
Richard C. Jirsa, Dr. Todd W. Walker and Dr. Guha are pleased to introduce our lovely team! Lively and confident, our team of dental professionals provide compassionate care to all our patients. We are goal oriented, with each individual patient in mind as we help you gain a healthy and happy smile.
Dr. Jirsa has been in practice locally since 1989. He graduated magna cum laude from Cornell College with a bachelor's degree in biology and chemistry and then went on to pursue a career in dentistry. After moving back to his native Illinois, he graduated from Northwestern University Dental School.
Dr. Walker ensures that patients have a comfortable and pleasant experience where education and treatment can be provided. Dr. Walker completed his undergraduate studies at Brigham Young University and received a bachelor's degree in biology. He earned his DMD from Tufts University School of Dental Medicine in Boston, MA.
Dr. Rishi Guha is dedicated to providing an excellent patient experience through his extensive education and dedication to his patients. He has educational and clinical experience that proves he is an extremely qualified heath care professional. This allows him to provide an elevated level of care to his patients.
Reviews (25)
Gail Caros
Gail Caros
Jan 02, 2022
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Dr. Gupta is knowledgeable and very good to explain conditions, options, procedures.
They are great about providing text updates and reminders.
Office is efficient. No waiting in the lobby and short waits in office.
They did an request to my insurance carrier and got me an estimate before beginning and split the services over calendar years to optimize coverage.
Assistants are all very nice and competent.
I had gum reconstruction. Not my first time at the rodeo on this. They gave antibiotics prior to avoid infection. My last procedure (different doctor) did not and I ended up with a horrid
Wallis Zogg
Wallis Zogg
Dec 30, 2021
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The staff are so very kind and friendly. My husband had a procedure that went well. I enjoyed the waiting area. We are grateful for the excellent experience.
Cheryl Prasnicki
Cheryl Prasnicki
Dec 24, 2021
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Dr. Walker and Cassandra are so professional, kind and caring. I would recommend them to anyone. Cheryl Prasnicki
Gloria Tabbot
Gloria Tabbot
Dec 22, 2021
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Knowledgeable staff - concerned and compassionate doctors regarding patients' pain level. Cannot say enough about Dr. Guha's determination to make sure I was totally comfortable and without pain during an extremely difficult surgical extraction. Highly recommend this practice.
Johnny Anderson Book
Johnny Anderson Book
Dec 18, 2021
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I met Dr Walker, Becky, Abbey, Sara and Lisa on Friday 12-17-21. Very friendly staff and they make you feel most welcomed. I look forward to going back again. Thank you for a pleasant experience:)
Josephine Billington
Josephine Billington
Dec 05, 2021
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Outstanding practice. Inspire confidence, very professional, always thinking about patient's comfort. Best support staff as well.
Mark Smith
Mark Smith
Dec 05, 2021
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I had oral surgery performed by Dr. Jirsa and Meredith. They are two of the most delightful, caring, engaging and professional dental specialists I have ever had work on my mouth. I actually enjoyed the entire experience. While my surgery was intense they relieved any apprehension I had and the two procedures performed were almost completely painless. I highly recommend this practice for quality work with a caring and personal touch
Penne Mitchell
Penne Mitchell
Nov 05, 2021
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My Dentist is Dr. Walker, let me tell you all about him. He is a Awesome Human being, and he is my Friend! I will always be grateful he is in my Life. He Does a Great Job, He is an Awesome Periodontist.
My Husband's Dentist is Dr. GUHA and he was very Happy with him, my husband said he did a great job.
If you come to Prescott Periodontics, and you should. You will get the very best care and you won't mind going to the Dentist anymore. Thank you to the whole staff and Dr Walker and Dr Guha.
Penne and John Mitchell 2021 xoxoxo
Angela Angie Zimmerman
Angela Angie Zimmerman
Sep 03, 2021
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On August 30, 2021, I started the process for an implant with tooth removal. I knew I was in good hands after meeting Dr. Walker a few weeks before. And the office staff were outstanding & I felt so comfortable!
The evening before my procedure, the anesthesiologists, Dr. Mike Johnson, called me at home to explain what to expect. He was so kind with his information. The procedure went extremely well & I was comfortable & given great care instructions followed by a check call the following day. I am soooo impressed with the great care I received!!! I highly recommend this amazing practice!! Thank
Angela Dudar
Angela Dudar
Jul 17, 2021
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Wonderful care! Dr. Guha gave me several options for surgery that I needed, and the staff worked with me so that I could pick the best procedure for my situation. Everyone that works in the office is so friendly and professional. They genuinely care. :) Thank you!
Dan R.
Dan R.
May 05, 2021
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I was in the office for surgery because of bone loss on the site of a previous implant years ago by another Dentist. Dr. Guha was exceptional in discussing the procedure as we went along. The Dentist and his assistant Jan were a great team and I felt well taken care of.
I would highly recommend the office and staff to anyone requiring their services.
Roberta Lee
Roberta Lee
Jan 01, 2021
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Dr. Walker provided excellent care for my dental issues that are complicated by serious medical challenges. His staff was knowledgeable and very supportive. I believe that I finally have a dental professional who understands my needs.
Robin Helken
Robin Helken
Nov 24, 2020
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Dr. Walker & staff are consummate professionals. Took the time to explain the treatment plan in full detail & answer all of my questions. Made me feel right at home there; I left my initial appt. feeling confident that I’ll be in expert hands for my upcoming surgery!
Joan F.
Joan F.
Jun 24, 2020
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I just moved to Prescott and had a problem with an existing tooth implant so I was referred to Dr. Katseanes at Prescott Periodontics by my dentist to enlist his help. I was not an existing patient but the dental staff and Dr. Katseanes went out of their way to help me. The care and quality of service was outstanding and I can't say enough about the professionalism, skill and overall caring that I received from Dr. Katseanes. This is a fabulous dental group and anyone needing dental implants or periodontics work should definitely feel good about using them. I can't imagine any other
Jonathan M.
Jonathan M.
Sep 06, 2019
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Dr. Walker and his staff are great! They are professional, kind, and explain very well. Came here because my former dentist wanted to do a root planing and scaling (at his office). After a consult with Dr. Walker and a cleaning at Dr. Walker's office (which my former dentist's office refused to do unless it was a root planing and scaling), turned out I didn't need it after all.
Kathleen L.
Kathleen L.
Jul 10, 2019
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I had an implant done here last year and although that is quite the procedure to undergo, I was totally pleased with my experience.
Dr. Walker is absolutely AWESOME and probably the finest medical experience I've ever had. I loved his engaging manor and kind care.
And the staff was all fabulous and the environment beautiful.
Thank you for being there for me.
Darren B.
Darren B.
Jan 08, 2019
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I refer my patients to Prescott Periodontics. Drs. Jirsa and Walker are very caring, compassionate, and professional. I love that every time my patient returns from their office they thank me for referring them. The main reason I send my patients to receive care there is that the results my patients get and the quality of work they perform is top notch.
Kirsti F.
Kirsti F.
Mar 12, 2018
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I love this office!! Dusty is so sweet and caring! I am usually a nervous nelly for dentist appointments and she was so gentle and informative!! So happy with my service and new hygienist!
John K.
John K.
Dec 02, 2016
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Each time I have been a patient here I have received top notch service.
My hygienist, Dusty, is very professional and compassionate. Works swiftly and efficiently.
Dr. Walker is wonderful and explains thing well. Highly recommend.
My implant is wonderfully functional.
R. S.
R. S.
Nov 18, 2016
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I have been receiving care at this office for over a year now. I am very pleased with the care I receive. The hygienists are knowledgeable, gentle, caring and thorough. Dr Walker is very kind and is genuinely concerned about my care. Going to the dentist is one of those things I dread the most in life. This office and staff make it a little easier.
Chelena S.
Chelena S.
Nov 08, 2016
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Dr. Walker and his staff deliver first class service. I've been a patient for a year and when I think their service can't get any better, they surprise me. Many of us have a real phobia about going to the dentist. Dr. Walker and his team took that fear away. I highly recommend Dr. Walker and his phenomenal team.
Susan G.
Susan G.
Jul 09, 2016
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Excellent competent care and friendly, cheerful staff. I'm not sure how anyone could make a visit to the dentist more pleasant and welcoming, for patient and family both. A good place if you need periodontal services.
Grace A.
Grace A.
Jul 13, 2015
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I saw the "new guy" Dr. Walker and couldn't be happier. He did a bone graft and implant post placement in April. I just saw him for a routine follow-up and got the green light to go to my dentist to get the crown. I've had two horrible past experiences with two different dentists (in Michigan-one is no longer "practicing") and dreaded going in to get this taken care of. I had started to lose bone and my general dentist said I really couldn't put it off any longer. Dr. Walker was kind and professional and explained everything in advance. I'd have absolutely
Lisa D.
Lisa D.
Dec 17, 2014
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UNCARING and DANGEROUS. Dr. Jirsa performed a bone graft but was busy talking with his assistant about his vacation tomorrow. He hit a nerve and I have permanent numbness on 1/2 my face. He didn't start an antibiotic and it became infected. He refused to see me early when he returned from vacation although I had permanent numbness and was told I needed to wait until my scheduled appointment. PLEASE do not loose the quality of life I have by letting him touch your mouth.
Robert W.
Robert W.
Apr 25, 2014
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I was ready to undergo $4500 implant treatment. My exam and meeting with the doc was informative and professional. However, my meeting with the treatment planner sent me right out the door never to return. This woman attempted to hold my first available 2-month out appointment hostage to me paying half their entire fee up front at the first procedure even though many of the procedures were not going to be done for months. I said that I was not about to loan them money. She said it was either that and a predetermination and my appointment would be cancelled while we waited. Meanwhile my temp crown