Krystyna Korolchuk, RDH — Independent Dental Hygienist in Toronto

Meet Krystyna — Your Dental Hygienist in Toronto

Hello! My name is Krystyna Korolchuk, and I am the founder and sole dental hygienist at Krystal Dental Hygiene, an independent practice located in the Fort York neighbourhood of downtown Toronto. I am a Registered Dental Hygienist (RDH) licensed by the College of Dental Hygienists of Ontario (CDHO), with over eight years of clinical experience in preventive and cosmetic dental care.

I opened this clinic in July 2025 because I believe preventive dental care should be personal, unhurried, and accessible to everyone — without the need for a dentist referral, and without the assembly-line scheduling that has become so common in large dental offices. Here, every patient receives my full attention, the latest technology, and the time they deserve.

Born in Ukraine, raised in Argentina, and educated in Montreal, I have had the privilege of living across multiple cultures and learning several languages. This international background shapes how I care for my patients: with empathy, patience, and genuine connection.

Krystyna Korolchuk, RDH — founder of Krystal Dental Hygiene in Toronto

Education & Professional Background

From Montreal to Toronto — a journey of clinical excellence

I graduated in 2018 from the Dental Hygiene program at Collège de Maisonneuve in Montreal, Quebec, earning a Diploma in Dental Hygiene recognized by the Ministère de l'Éducation et de l'Enseignement supérieur. The program provided rigorous training in preventive dental care, periodontal therapy, radiography, oral pathology, and patient-centred communication.

After graduation, I worked alongside excellent dentists and orthodontists across Toronto, gaining experience in general dentistry as well as braces, Invisalign, and other orthodontic appliances. I also collaborate with trusted specialists — including periodontists and oral surgeons — for referrals when specialized care is needed beyond the scope of dental hygiene practice.

This broad clinical background gave me a deep understanding of how preventive care fits into the larger picture of oral health. It also showed me, firsthand, how rushed and impersonal hygiene visits can become in busy traditional dental offices — which is exactly why I chose to open my own independent practice.

Professional Credentials & Certifications

Verified licences, certifications, and continuing education

✅ Registered Dental Hygienist (RDH) Licence

Licensed by the College of Dental Hygienists of Ontario (CDHO) — the regulatory body that governs the practice of dental hygiene in Ontario. Registration number: 021752. This licence authorizes me to practice independently, including cleanings, scaling, root planing, and teeth whitening, without a dentist referral.

🎓 Diploma in Dental Hygiene

Graduated in 2018 from Collège de Maisonneuve (Montreal, Quebec). The program is recognized by the Ministère de l'Éducation et de l'Enseignement supérieur and covers the full scope of dental hygiene practice — preventive care, periodontal therapy, radiography, oral pathology, pharmacology, and patient education.

📋 EMS Guided Biofilm Therapy (GBT) Certification

A 6-hour professional certification covering the complete AIRFLOW®, PERIOFLOW®, and PIEZON® protocols for biofilm management and minimally invasive dental cleaning. Certificate number: EMS_CH-25-00154331. GBT is the modern, evidence-based approach to dental cleaning — gentle on enamel and gums, highly effective at removing biofilm, stains, and calculus.

💜 Certified Philips Zoom WhiteSpeed Provider

Certified to administer the Philips Zoom WhiteSpeed in-office teeth whitening system — the most prescribed professional whitening brand. The system uses LED light activation with clinically formulated whitening gel to deliver safe, effective, and comfortable whitening results, even for patients with sensitive teeth.

CDHO Registration

Krystyna Korolchuk — EMS Guided Biofilm Therapy (GBT) Professional Certification

GBT Certification

Diploma in Dental Hygiene

Philips Zoom WhiteSpeed

Professional Memberships

Active membership in recognized dental hygiene organizations

As a regulated health professional, I maintain active membership in the organizations that govern, represent, and support dental hygienists in Ontario and across Canada. These memberships keep me connected to the latest evidence-based practices, continuing education opportunities, and the professional standards that guide my work.

🏯

College of Dental Hygienists of Ontario (CDHO)

The regulatory college that licenses and governs dental hygienists in Ontario. My registration with the CDHO authorizes me to practice independently and provide preventive and cosmetic dental hygiene services without a dentist referral.

🏭

Canadian Dental Hygienists Association (CDHA)

The national professional association representing dental hygienists across Canada. CDHA membership supports continuing education, evidence-based practice, and advocacy for the dental hygiene profession.

🏴

Ontario Dental Hygienists Association (ODHA)

The provincial association that advocates for the dental hygiene profession in Ontario, supports members with professional development, and promotes access to quality oral health care for all Ontarians.

Areas of Expertise

The full scope of preventive and cosmetic dental hygiene services I provide

EMS AIRFLOW® Guided Biofilm Therapy

Modern, minimally invasive dental cleaning using the EMS AIRFLOW system with warm water and fine erythritol powder. Gentle on enamel and gums, highly effective at removing biofilm and stains.

Philips ZOOM! Teeth Whitening

In-office professional whitening with LED light activation. Full ZOOM! sessions and touch-up treatments, formulated for sensitive teeth.

Scaling & Root Planing

Periodontal therapy to treat and prevent gum disease, performed with PIEZON NO PAIN ultrasonic technology for maximum comfort.

Oral Cancer Screening

Comprehensive oral health assessment during every visit, including screening for oral cancer and other pathologies.

Fluoride Treatment

Professional fluoride applications to strengthen enamel and prevent decay, suitable for both adults and children.

Swarovski Tooth Gems

Aesthetic, damage-free tooth decoration using genuine Swarovski crystals for a sparkling, elegant accent to your smile.

Personalized Oral Health Coaching

Tailored home-care recommendations and patient education to help you maintain healthy gums and teeth between visits.

CDCP & Direct Insurance Billing

Approved provider for the Canadian Dental Care Plan (CDCP) and direct billing to most major Ontario insurance providers.

Languages Spoken

Multilingual care for Toronto's diverse communities

Having grown up across three countries, I speak five languages fluently. This allows me to serve patients in the language they are most comfortable with — building trust, reducing anxiety, and ensuring that every patient fully understands their treatment.

🇨🇩English

🇫🇷Français

🇦🇺Українська

🇸🇹Русский

🇪🇸Español

"When I was growing up, I never would have imagined that speaking five languages would become one of the most important tools in my clinical practice. But in Toronto — one of the most multilingual cities in the world — it has allowed me to care for patients who might otherwise struggle to communicate their concerns, ask questions, or understand their treatment plan."

— Krystyna Korolchuk, RDH

Why I Opened My Own Independent Practice

A different kind of dental hygiene experience

Since 2007, Ontario law has allowed registered dental hygienists to practice independently — meaning patients can book a cleaning, scaling, or whitening appointment directly, without needing to see a dentist first. I opened Krystal Dental Hygiene in July 2025 because I saw, over eight years of clinical experience, how rushed and impersonal hygiene visits could become in traditional dental offices.

In a busy dental office, a hygienist may see eight, ten, or more patients in a single day. Appointments are tightly scheduled, the pace is relentless, and the time you actually get with your hygienist is compressed. I did not want to practice that way. I wanted every patient to feel heard, informed, and cared for — not processed.

At my independent clinic, every appointment is intentionally unrushed. I see one patient at a time, in a calm, spa-like setting. There is no upselling, no pressure to add procedures you did not come in for, and no assembly-line schedule. My focus is exclusively on prevention and hygiene — cleanings, whitening, tooth gems, and the education that keeps your smile healthy between visits.

"I opened my own independent practice because I saw how rushed and impersonal hygiene visits could be in traditional dental offices. Here, every patient gets my full attention, the latest technology, and the time they deserve — no referral needed, no assembly-line schedule."

— Krystyna Korolchuk, RDH

The Clinic — Krystal Dental Hygiene, Fort York

A modern, calm, spa-like dental hygiene studio in downtown Toronto

Krystal Dental Hygiene is located at 614 Fleet Street, Suite 113, Toronto, ON M5V 1B3, in the Fort York neighbourhood of downtown Toronto — steps from CityPlace, Liberty Village, Bathurst Quay, King West, and the Entertainment District. The clinic is designed to feel calm and welcoming, not clinical or intimidating.

Equipped with the latest technology — including the EMS AIRFLOW® system for Guided Biofilm Therapy and the Philips Zoom WhiteSpeed LED whitening system — the studio offers a modern, evidence-based approach to preventive and cosmetic dental care. Free parking is available for patients, and the clinic is easily accessible from across the GTA, including Mississauga, Etobicoke, Scarborough, Vaughan, and Markham.

Krystal Dental Hygiene studio interior in Fort York, Toronto

Modern dental treatment room at Krystal Dental Hygiene, Toronto

EMS AIRFLOW dental cleaning equipment at Krystal Dental Hygiene, Toronto

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My Treatment Philosophy

Comfort, transparency, and respect — every visit

My approach to dental hygiene is built on a few simple principles. First, comfort: dental visits can be anxiety-inducing for many people, and I believe that a calm, unrushed, and genuinely caring environment is essential. From the warm water used in the AIRFLOW® system to the longer, one-on-one appointments, every detail is designed to make you feel at ease.

Second, transparency: I want you to understand exactly what is happening during your appointment, why each step matters, and what you can do at home to maintain your results. There are no hidden fees, no surprise charges, and no pressure to add procedures you did not come in for. Every price is posted openly, and I will always explain your options before we begin.

Third, respect: for your time, your comfort, and your individual needs. Whether you are here for a routine cleaning, a whitening session that has been on your mind for months, or a first visit after years of avoiding the dentist, you will be treated with patience and care. Exceptional dental hygiene is about more than healthy teeth — it is about feeling relaxed, informed, and cared for from the moment you walk through our doors.

Continuing Education & Professional Development

Staying current with evidence-based dental hygiene practice

Dental hygiene is a constantly evolving field, and I am committed to staying current with the latest evidence-based practices, technologies, and techniques. My continuing education includes the EMS Guided Biofilm Therapy certification, Philips Zoom WhiteSpeed provider training, and ongoing professional development through the Canadian Dental Hygienists Association (CDHA) and the Ontario Dental Hygienists Association (ODHA).

As a member of the CDHO, CDHA, and ODHA, I have access to current research, clinical guidelines, and professional development resources that help me provide the highest standard of care to my patients. This commitment to lifelong learning is part of what it means to be a regulated health professional — and it is a responsibility I take seriously.

Why Patients Trust Krystal Dental Hygiene

A summary of what sets this practice apart

✅

CDHO-Licensed RDH — Registered Dental Hygienist licensed by the College of Dental Hygienists of Ontario (Reg. No. 021752)

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Formal education — Diploma in Dental Hygiene from Collège de Maisonneuve (2018), Montreal

📋

EMS GBT Certified — 6-hour professional certification in AIRFLOW®, PERIOFLOW®, and PIEZON® protocols (Cert. No. EMS_CH-25-00154331)

💜

Philips Zoom Provider — Certified to administer the Philips Zoom WhiteSpeed in-office whitening system

🏭

Professional memberships — Active member of CDHO, CDHA, and ODHA

🌎

Multilingual care — English, French, Ukrainian, Russian, and Spanish

⭐

81 five-star reviews — 5.0 average rating from real patients on Google

What Our Patients Say

5.0 rating · 81 five-star reviews — See all on our Google Business Profile

JG

Jay G

★★★★★

"Krystal is the best dental hygienist I've ever been too, no exaggeration. The technology used is top notch and the cleaning was thorough yet gentle."

DS

Daria Sakhno

★★★★★

"I was lucky to have discovered Krystyna's dental office as she does the modern gentle AirFlow cleaning which is rare to find in Canada. Loved her personalized approach, warm hospitality and professional service. She went above and beyond by doing my oral exam on top of the cleaning service and shared some additional advices. Also, I..."

AB

Aigre Braze

★★★★★

"Krystal is sweet and knowledgeable. I just had a spa for my teeth. They happy, white and shiny."

AS

Amanda Secor

★★★★★

"Had the most wonderful teeth whitening experience with Krystyna! She was kind, personable, warm and extremely informative. She went out of her way to ensure I was comfortable throughout the entire process."

OD

Oleksandra Dovbenko

★★★★★

"Highly recommend Krystal Dental. Thank you for the excellent experience! Kristina is very professional, gentle, and attentive service. I really appreciated your care and professionalism — my teeth look great and white. A huge plus is that she speaks Ukrainian / Russian languages, which made me feel even more comfortable"

NB

nawfal ben

★★★★★

"The airflow cleaning experience was awesome! The studio is modern, very clean, and relaxing! Krystyna is very knowledgeable and did a thorough examination of my teeth, the bite, and overall health. I'm very glad I found a passionate professional that I can truly trust! Definitely recommended!"

NA

Nazila Amozgar

★★★★★

"As a dental hygienist myself I only trust Krystyna with my dental cleanings. Had such a wonderful experience. She is very professional, precise and makes the whole experience very comfortable. Highy recommended 👍 …"

KX

Наталья Клевак

★★★★★

"Excellent work by Kristina. Pleasant communication. We (my son and I) are very happy. I recommend it."

Read All 81 Reviews on Google →

Ready to Experience the Difference?

Book your appointment with Krystyna Korolchuk, RDH today

Whether you are due for a routine cleaning, considering professional teeth whitening, or simply looking for a dental hygienist in Toronto who will take the time to understand your needs — I would be honoured to welcome you to Krystal Dental Hygiene.

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