Meet Rosa Helena Seda

Dedicated to helping patients smile with confidence.

Rosa Helena Seda, RDH

Rosa Helena Seda is the owner of Pearly Whites Dental Hygiene and a Registered Dental Hygienist with 19 years of experience helping patients achieve and maintain healthy smiles. Since graduating from the Regency Dental Hygiene Academy in Toronto in 2006, she has been committed to providing gentle, personalized dental hygiene care in a welcoming environment where every patient feels comfortable and supported.


Known for her caring and friendly approach, Rosa believes that prevention and patient education are essential to lifelong oral health. She takes the time to understand each patient's needs while delivering thorough dental hygiene care with compassion and attention to detail.


For Rosa, dental hygiene is about more than helping patients maintain healthy teeth and gums. It is about building trusting relationships, creating positive experiences, and helping every patient feel comfortable during their visit.

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19 Years of Experience

Providing compassionate dental hygiene care since 2006.

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Registered Dental Hygienist

Regency Dental Hygiene Academy, Toronto.

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Clinic Owner

Proud owner of Pearly Whites Dental Hygiene.

Originally from Brazil, Rosa moved to Canada in 1996 and has enjoyed serving patients from a wide variety of backgrounds ever since. Fluent in English, Portuguese, and Spanish, she enjoys connecting with patients and making them feel welcome at every appointment.


Outside the clinic, Rosa enjoys gardening, travelling, and spending time watching sports, especially soccer. Her warm personality and commitment to patient care help create a friendly, welcoming atmosphere where patients of all ages can feel at ease. Ready to book your appointment? Contact Pearly Whites Dental Hygiene today.