Meet Our Dentists

Our dentists at Monarch Dental have been serving Leamington and the surrounding communities for many years.


Leamington Dentist, Doctor Amrstrong

Dr. Randy Armstrong

Dr. Randy Armstrong graduated from the University of Western Ontario with a degree in Economics after which both he and his wife, Dr. Cynthia Armstrong, received Doctor of Dental Surgery degrees from Western in 1976.

He thoroughly enjoys the daily interaction with his many wonderful patients and their families and the opportunity to provide their dental care. Dr. Armstrong enjoys all aspects of Dentistry with particular interest in Aesthetic and Implant Dentistry.

Outside of work, Dr. Armstrong enjoys spending time with his wife, adult children, family and friends. He also enjoys traveling and playing golf.

Leamington Dnetist, Doctor Aversa

Dr. Derek Aversa

Dr. Derek Aversa graduated from the University of Toronto, Faculty of Dentistry in 2010. After obtaining his Doctor of Dental Surgery degree, he completed a dental residency at Mount Sinai Hospital in Toronto, ON.

Dr. Aversa is committed to providing dentistry for his patients and strives to maintain an active roll in his community.

Dr. Derek Aversa is excited to have the opportunity to serve the community of Leamington and Essex County. He is proficient in all aspects of dentistry, including Dental Implants and Veneers.

New patients are always welcome, and he is always prepared to deal with dental emergencies as they arise.


Meet Our Team  View Our Services


New Patients Welcome

At Monarch Dental, we love meeting new faces. If you are new to the Leamington community, or one of the surrounding areas, and are looking for a dentist, come in for a visit. Our dedicated team will work together with you to develop the right treatment plan to meet your dental needs. 

› Your First Visit

From Our Dentists

  • A thorough at-home oral hygiene routine is just as important as visiting the dentist every 6 months. Brush your teeth twice daily, and floss at least once a day to keep your teeth and gums clean and healthy between dental appointments.
    - Dr. Aversa

| 72 Erie Street South, Leamington, ON

Treat yourself to a healthier smile. Contact our dental team today!