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Kateryna Zadereshchenko
Dentist with 15 years of experience, including 10 years of working with a microscope. Specializes in complex endodontic treatment and prosthetic rehabilitation, working according to a modern digital protocol — from diagnostics to restoring the aesthetics and function of the smile. Over 21,000 teeth treated and professional experience gained in three countries: Slovakia, Poland and Ukraine.
NUMBER OF PROCEDURES PERFORMED
21,000+
treated teeth
- 21,000+ teeth treated (caries)
- 16,000+ complex endodontic cases
- 15,000+ teeth restored with metal-free prosthetics
- 15+ years of experience
Professional experience
15+ - years of overall professional experience
10 - years of working with a microscope (since 2017)
6 - years as chief physician of a private clinic
3 - countries of experience: Slovakia, Poland, Ukraine
MAIN AREAS OF TREATMENT
Primary endodontic treatment
- Restorative dentistry with endodontics
- Prosthodontics
- Orthodontics
- Gnathology (treatment of temporomandibular joint disorders and bruxism)
- Aesthetic dentistry
WHEN SHOULD YOU SEE THIS DOCTOR?
Complex cases of tooth decay
Complex and neglected cases of tooth decay treated with surgical precision under a dental microscope.
- Caries
- Pulpitis
- Broken tooth
- Tooth sensitivity
- Gingivitis
- Periodontitis
- Bleeding gums
- Bruxism
- Tooth wear
- Temporomandibular joint problems
Qualification
Education
Dnipro State Medical University, Faculty of Dentistry, 2011
Association Member
Association of Endodontists of Ukraine - Professional membership
Practice in countries
Slovakia, Poland, Ukraine
COURSES AND QUALIFICATIONS
Continuous development and certified training led by leading European and global specialists.
2024 20th scientific and practical conference with international participation “New technologies in endodontics”, Ukraine Oleksii Volokitin, Oleksandr Tkachenko, Stanislav Heranin, Denys Podilchuk, Catherine Ricci, L. Stephen Buchanan, Yoshi Terauchi
2023 Congress on Evidence-Based Temporomandibular Disorders and Bruxism Treatment, Spain Daniele Manfredini, Anna Colonna, Fabio Carboncini
2021 Master class “The art of gnathology. Complex things explained simply. Diagnostic protocol from A to Z” Ara Geokchyan
2021 Master class “Laser use in periodontal disease. Photothermal therapy. Clinical cases” Srbui Ambartsumian
2020 Master class “Vector therapy — an effective method in periodontology” Olena Lohvynenko
2019 “Prosthesis and Esthetic Dentistry — Full Immersion” Dr Domenico Massironi
2018 Seminar “Endodontic treatment” Vasyl Karashchuk
2018 “Practical Endodontic Treatment: How Biology Meets The Clinic” Dr Domenico Ricucci
YOUR JOURNEY TO A FLAWLESS SMILE BEGINS AT MISTODENT
About me
I graduated from the Medical Academy with a degree in dentistry. I am a dentist with 15 years of professional experience. I specialize in endodontic and prosthetic treatment — that is, I save teeth that seemed beyond saving and carry out comprehensive smile restoration when more than one procedure is needed. I have been working with a microscope since 2017, and that magnified precision changed how I approach difficult cases — I see more, so I can treat more accurately and less invasively.
I gained my experience in three countries — Poland, Slovakia and Ukraine — and for 6 years I led the team as chief physician of a private clinic. That experience taught me to look at treatment as a whole: I don't focus on a single tooth in isolation, but plan treatment so that the result is predictable and long-lasting.
My interest in dentistry began much earlier, though. As a child I was often a dental patient myself, and my own experiences made me decide to become a doctor and help people regain a healthy smile and go through treatment without fear.
I work according to a modern digital protocol — from diagnostics and digital scanning to prosthetic planning and restoring the aesthetics and function of the smile. I prepare teeth for veneers and crowns, carry out implant-supported prosthetics, and work with ceramic and zirconia restorations.
In the dental chair I am thorough and calm. I know that for many patients a visit to the dentist is stressful, so I always try to listen first and explain what is happening and why I suggest a particular solution — only then do we move on to treatment. What matters most to me is the patient's comfort and a predictable, lasting result — not a quick fix, but treatment that will serve for years.
I speak:
Ukrainian, Russian, Polish and English.
Frequently asked questions
How much does a denture cost?
At Mistodent, dentures cost from 1,500 to 5,500 PLN — the price depends on the type of denture and the number of teeth replaced. Acrylic dentures are the most affordable; clasp-free dentures without visible attachments are the most expensive. Implant-supported dentures, which don't move while eating, are a separate group. You'll find the full price list in our prosthodontics pricing, and we give a final quote after an examination and treatment plan.
Does microscope-assisted dental treatment hurt?
No, I perform the procedure under local anaesthesia, so the patient feels no pain during treatment. The microscope lets me work more precisely and gently than with traditional treatment, so healing is usually smoother. Slight tooth sensitivity for 1–2 days after the procedure is normal and goes away on its own.
How soon after prosthetic treatment can I eat hard foods?
With fixed restorations such as crowns or bridges, hard foods can be eaten once the anaesthesia wears off, usually the next day. With removable dentures I recommend 1–2 weeks of adaptation — start with soft foods and gradually introduce harder ones so the gums and periodontal tissues get used to the new load.
Can the bite be corrected without braces, using aligners alone?
Yes, in many cases orthodontic aligners (e.g. Invisalign) effectively correct the bite without the need for traditional braces. They work well for mild and moderate malocclusions — crowding and gaps between teeth. More complex cases may require fixed braces — I make the final decision after analysing photos and a bite model.
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