Ottawa Smiles Family Dental
Family Dental Care in Ottawa
Welcoming new patients. CDCP accepted.
Care available in English, Arabic and Spanish, with French-speaking front-desk support.
نتحدث العربية • Hablamos español • Accueil en français
Arabic-speaking care with Dr. Fathy Sadek • Atención en español con la Dra. Marisol Seguel • French-speaking front-desk support

Meet Our Dentist
Dr. Marisol Seguel
General Dentist
Dr. Marisol Seguel’s interest in healthcare began at a young age, inspired by her grandmother, who was a nurse. She earned her Dental Surgeon degree in Chile, beginning a dental career that spans more than 25 years. Before moving to Canada with her husband and three sons, she practised as a general dentist with a focus on family dentistry and serving her community.
She later continued her education at the University of Michigan in the United States, where she earned her Doctor of Dental Surgery degree in 2022. After practising in the United States for four years, she began practising in Canada in August 2026.
Dr. Seguel emphasizes prevention, patient education, and clear explanations of treatment options. She is registered with the Royal College of Dental Surgeons of Ontario and is a member of the Ontario Dental Association, the Academy of General Dentistry, and the Hispanic Dental Association. She speaks English and Spanish fluently and is currently learning French.
Outside the dental office, she enjoys gardening and hopes to establish a small sustainable farm in the Ottawa region.
Meet Our Dental Team
Our Doctors
Experienced, patient-focused general dental care for individuals and families in Ottawa.

Dr. Fathy Sadek, DDS
General Dentist
Dr. Sadek has more than 25 years of dental experience and is known for his calm, attentive approach. He provides care in English and Arabic and founded Ottawa Smiles Family Dental in 2020.

Dr. Marisol Seguel
General Dentist
Dr. Seguel brings more than 25 years of experience in general and family dentistry. She provides care in English and Spanish and emphasizes prevention, education, and clear treatment guidance.
Meet our dental team
Our Doctors
Welcoming general dental care in English, Arabic and Spanish.
Dr. Marisol Seguel
Care available in English and Spanish. Full biography coming soon.
Comfortable care. Clear answers. A team that speaks your language.
Modern dental care for the whole family, delivered in a welcoming clinic on Bank Street.
4.9 Google ratingRated 4.9 from 181 Google reviews.Read Google reviews →
CDCP acceptedAsk our team how the Canadian Dental Care Plan may help with your care.
نتحدث العربيةArabic-speaking dental care with Dr. Fathy Sadek.Learn more →
Hablamos españolAtención dental en español con la Dra. Marisol Seguel.Más información →
We welcome new and returning patients.
free consultation
For Patients Without Insurance
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or GIVE US A CALL: 613-520-0222

Welcome to Ottawa Smiles Family Dental
Dr. Fathy Sadek (DDS) – Ottawa Smiles Family Dental
Dr. Fathy Sadek, an experienced family dentist, started his dental career at Alexandria University in Egypt, where he earned his dental degree. He furthered his education with a post-graduate diploma in Conservative Treatment from Cairo University, gaining more skills in keeping teeth healthy and restoring dental health.
With a passion for providing comprehensive dental care in Ottawa, Dr. Sadek ventured into the Gulf Area, where he practised general dentistry for 25 years, from 1991 to 2016. During this time, he became renowned for his commitment to excellence and compassionate approach towards patients of all ages.
Dr. Sadek, known for his strong leadership and clinical expertise, led the Dental Department in the Gulf Area for ten years. During this time, he launched initiatives to improve patient care and raise dentistry standards.
In 2016, Dr. Fathy Sadek reached a major milestone in his career by becoming licensed to practice in Ontario, Canada. Since then, he has been dedicated to serving the community as a trusted family dentist. He even opened his own dental clinic in Ottawa, where he continues to provide comprehensive family dental care.
At Ottawa Smiles Family Dental, Dr. Sadek continues to uphold his commitment to family dental care, providing comprehensive services tailored to meet the unique needs of each patient. With a focus on preventive measures and patient education, he strives to empower individuals and families to achieve optimal oral health and maintain beautiful smiles for years to come.

About Ottawa Smiles Family Dental
- Equipped with Intra Oral Cameras
- 2 Tv Screens
- We work with most insurance plans
- We accept the Canadian Dental Care Plan (CDCP).
Preventive Dentistry: Our Guiding Principle
Personalized Care for Every Patient
Comprehensive Family Dental Care
Ask Us About Direct Insurance Billing

Let us handle all your paperwork for you

Reduce your initial dental expenses

Hassle-free insurance claim process
Frequently Asked Questions About Our Ottawa Dental Clinic
Is Ottawa Smiles Family Dental accepting new patients?
Yes. We welcome new patients and families. Call us or use the appointment request form, and our reception team will follow up.
Do you accept the Canadian Dental Care Plan (CDCP)?
We accept eligible CDCP patients. Contact our team to confirm eligibility and coverage details before your appointment.
Which languages are available at the clinic?
Dental care is available in English, Arabic with Dr. Fathy Sadek, and Spanish with Dr. Marisol Seguel. Our front-desk team can provide appointment and administrative support in French; French clinical care is not guaranteed.
What should I do for an urgent dental concern?
Call the clinic directly at 613-520-0222. Website forms are not monitored continuously.




