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About Dental Services

About Lions Valley Dental Services - Woman Smiling and showing off teeth.

About Lions Valley Dental Services

Welcome to Lions Valley Dental, a leading dental care practice in Oakville, Ontario. Oakville residents will quickly grown to trust Lions Valley Dental to provide personalised, quality dental care at each visit for you and your family! Our dentists in Oakville strive to keep up-to-date with new dental technologies and techniques to deliver quality dentistry, and are pleased to offer a broad range of dental services, including:

  • Family Dentistry – Cleanings & Checkups
  • Orthodontics – Invisalign Clear Aligners & Braces
  • Restorative Dentistry
  • Endodontics – Root Canals
  • Extractions – Broken, Infected or Wisdom teeth
  • Cosmetic Dentistry – Crowns, Bridges & Veneers
  • Dental Implants

About Our Dentists

We put your needs first to achieve comprehensive treatment and patient comfort!

Our staff is trained and skilled, and we strive to provide energetic and fun-loving service to each patient. Each member of our team has years of experience in treating patients with the highest level of care. We strive to stay updated with dental technology and advances by regularly attending continuing education courses and seminars.

Dr. Pearl Chen -  About Dental Services

Dr. Pearl TC Chen – Family Dentist

Dr. Chen received her Doctorate degree in Dentistry from the University of Toronto, and completed a General Practice Residency at New York Presbyterian Hospital in Manhattan. She is board-certified and a member of the Academy of General Dentistry and the Ontario Dental Association. Dr. Chen served as a clinical instructor for the University of Manitoba. She is involved with the Special Olympics and helps promote the importance of oral health throughout the community.

Dr. Chen grew up in Montreal. She enjoys traveling, photography, biking and cooking a variety of foods. She truly enjoys working with her paediatric patients; don’t be surprised if you hear her singing to her little patients.

Dr. Chen speaks fluent French and Mandarin Chinese.

Dr. Botelho obtained her dental degree from State University of New York at Buffalo School of Dental Medicine. Her goal is to provide the highest quality of dental treatment to all patients. She strives to educate her patients and communicate treatment plans clearly. She regularly attends seminars and courses to keep up-to-date of the latest developments in dentistry. Dr. Botelho is a member of the Ontario Dental Association and the Academy of General Dentistry.

Dr. Botelho attended high school in Oakville and went on to the University of Guelph for her undergraduate and graduate studies. She currently resides in Burlington with her husband and two children. Dr. Botelho has two teenage children who enjoy soccer and cheerleading.

Dr. Rachel Botelho - About Dental Services

Dr. Rachel Botelho – MSC, DDS

Financial & Insurance

Your treatment plan will include a breakdown of all applicable fees, and we will inform you of all costs before treatment is administered. Charges are payable at the time of treatment. For your convenience, we accept Visa and MasterCard debit and credit cards.

Please ask a member of our staff, and we will review our payment options to accommodate your financial needs. If special arrangements are needed, please talk to our office manager prior to receiving service. Additionally, we will submit all insurance claims for you. To help us with your insurance filing, please bring your insurance card to your first visit.

We will fully attempt to help you receive full insurance benefits; however, you are personally responsible for your account, and we encourage you to contact us if your policy has not paid within 30 days.

Office Policies

Office hours are by appointment only. For your convenience, we have evening and weekend hours available.


Your scheduled appointment time has been reserved specifically for you. We request 24-hours notice if you need to cancel your appointment. We are aware that unforeseen events sometimes require missing an appointment. After missing your second appointment without notifying us 24 hours in advance, you are subject to being charged an additional fee.


Our office is committed to helping you maximize your insurance benefits. Because insurance policies vary, we can only estimate your coverage in good faith but cannot guarantee coverage due to the complexities of insurance contracts. Your estimated patient portion must be paid at the time of service. As a service to our patients, we will bill insurance companies for services and allow them 45 days to render payment. After 60 days, you are responsible for the entire balance, paid-in-full. If you have any questions, our courteous staff is always available to answer them.