Meet Our Team

of experienced Doctors and Professional Staff


Our Staff

Dr Jerry Jesin


Dr Jerry Jesin has been providing exceptional dental care in North York for over 30 years since graduating from University of Toronto in 1985. Dr. Jesin has been active in the dental community and is committed to keeping a smile on the face of his clients throughout their lives. His mission is to help people keep their teeth for their lifetime in health comfort and beauty Continuing Education has been in the forefront of his career taking the highest level courses to stay at the leading edget of his profession. In 1995, Dr. Jesin completed a post-graduate program in Cosmetic Dentistry at the University of Buffalo. He is also a graduate of the Pankey Institute, a renowned post-graduate dental training and in 2005 completed a six month surgical training continuum in implant surgery. In addition to dental practice. Dr. Jesin is serving a six year term on the executive of the Toronto Crown and Bridge study club, the largest dental study club in North America. He is currently the President

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Dr. Rob Eisen graduated from the University of Western Ontario and began practicing dentistry in 1985. Continuing education has always been a focus and priority for Dr. Eisen. He is an active member of several dental study groups and professional associations. In 1995, he completed a post-graduate program in Cosmetic Dentistry at the University of Buffalo. He is a graduate of the Pankey Institute, a renowned post-graduate dental training facility. Another priority for Dr. Eisen is serving the community. He and many members of his staff have been involved in creating a Dental Clinic for disadvantaged youth, is involved in many local charities and has done dentistry in orphanages in Africa and Asia.

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Dr. Jennie Zagdanski graduated from the University of Toronto, Faculty of Dentistry with honours. She is committed to enhancing her knowledge and skills through continuing education courses. Dr. Zagdanski is a certified Invisalign and implant provider. She is also an active member of the Royal College of Dental Surgeons of Ontario, Ontario Dental Association and an executive board member for the Alpha Omega dental fraternity.

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Dr. James C.H. Ko


Dr. James Ko earned his Doctor of Dental Surgery Degree, as well as a Master of Science, from the University of Toronto. He has conducted research in Biomaterials and has published a paper focused on the interaction between dental implant surfaces and bone. Dr. Ko provides exceptional patient care by investing time into getting to know his patients, easing their concerns, and providing practical ways for improving their dental health. He takes a comprehensive approach when interacting with patients of all ages. Dr. Ko is fluent in English and Mandarin, and is learning to speak Cantonese. In his personal time, he enjoys spending time with his wife, playing basketball, and exploring new technologies.

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We Believe in Your Smile!



We are so excited to announce that the Royal College of Dental Surgeons has just given us the green light to begin seeing all non-essential and deferred treatment! Under the guidance of the RCDSO, all dentists in Ontario will now be able to re-open their practices for routine care and treatment. ​ Up until now, due to COVID19 pandemic restrictions, dentists have only been permitted to provide ​ emergency dental treatment. ​ This means that we have been unable to provide any other type of dental procedures since mid-March.

We can't wait to get back to work and begin seeing our patients again! We are spending this week implementing the changes mandated by the ministry of health and the dental association and will resume a normal schedule starting next week. You can rest assured that the safety of our community, our patients, and our team members are of utmost importance and we will have implemented additional safety measures and precautions. This is in addition to our already strict infection control protocols that were already in place.

Please be patient with us and give us some time to contact you; if you have had an appointment rescheduled, you are at the top of our list to call. We will be doing our best to ensure that everyone is re-booked as soon as possible. However, if you would like to get in sooner, or are having a concern, please feel free to give us a call.

What can I expect at my next dental appointment?

  • We will be ​pre-screening ​all patients prior to their appointments, and one more time upon arrival.
  • We are requesting that only the person who is booked for an appointment enter the office where ever possible (parents and caregivers will be permitted if necessary).
  • Upon arrival for your appointment, you will be asked to use hand sanitizer at the front entrance, and also to wear a mask until you are seated in the treatment room. (A mask will be provided if you do not have your own)
  • We will be staggering appointment times to limit the number of people in our offices to promote and encourage physical distancing.
  • There are hand hygiene stations located throughout the offices.
  • We have installed plexiglass barriers in the waiting room to protect our patients and team members.


When exactly can I book an appointment?

  • We are seeing emergencies this week, but starting Mon, June 8th, we will begin seeing all patients with outstanding treatment

What procedures will we be able to do?

  • We will be able to perform all procedures, including extractions, fillings, root canal treatments, fabricating night guards and anything else that has been delayed due to COVID19

Will I be able to get my teeth cleaned and my regular recall exam (check up)?

  • We are hoping to begin scheduling hygiene appointments by the middle of June
  • As guidelines change this may be sooner or later

How will you contact me for my next appointment?

  • One of our team members will contact you to review your needs and schedule your appointment appropriately. We will be initially focussing on following up on emergency and urgent care. Please call, text or email us if you have a specific concern and we will respond ASAP.

Do we have enough PPE?

  • Absolutely! Our offices will be well equipped to keep you and our teams safe.
  • We have been providing emergency care throughout the pandemic with appropriate PPE

For anyone who may have missed our ​ Patient Information Webinar, here is the link to the recording:

It is our goal to keep you updated and well informed. Please ​ follow us on Instagram or Facebook ​ for the most up to date information.

💙 We believe in your smile

See you soon, Your Smile Centre