Our Team

Our team at Prestonvale Dental's Office.

Dr. Lindsay Greisman, BSc., DDS-Owner 

Dr. Lindsay Greisman knew from a very young age that she dreamed of becoming a dentist. Throughout her high school education at prestigious Havergal College in Toronto, she nurtured her passion for learning and developed a keen interest in science. Dr. Greisman obtained her Bachelor of Science degree in Anatomy and Cell Biology from McGill University in Montreal and continued on to study dentistry at New York University (NYU).

During her time at NYU, Dr. Greisman was very active in student politics and was elected president of Student Council. She was the recipient of the President Service Award and the esteemed Pierre Fauchard Award for Excellence in the Academics of Dentistry.

Following her graduation in 2005, she returned home to her native Toronto to complete a General Practice Residency at Mount Sinai Hospital and to volunteer in a remote, underserved community in Northern Ontario.

Dr. Greisman has taken comprehensive courses in cosmetic dentistry and therapeutic Botox treatment for jaw pain and tension headaches. She enjoys practicing family dentistry, spending time with her husband Noah and her two boys, Trevor and Colin. She loves fitness and spending time at her cottage in Muskoka.  She looks forward to getting to know you and your families and providing quality dental care to your community.

She is a proud member of Alpha Omega, the Ontario Dental Association and the Royal College of Dental Surgeons of Ontario.

Dr. Shayna Levitan, DDS 

Dr.  Shayna Levitan is known as our "singing dentist"!  She graduated from the University of Toronto Dental School in 2011, and was the recipient of the Gordon Cressy Student Leadership Award.  Shayna works really well with anxious patients, and loves to treat children.  Before becoming a dentist, Dr. Levitan received a Master's of Science in Teaching and taught highschool science, but.....dentistry is her true passion! 
When she's not fixing teeth, you can find Dr. Levitan having fun with her husband and young daughter, cooking up a storm, or singing in her choir.

Dr. Shalev Sabari, Orthodontist 

Dr. Shalev Sabari graduated with an Honours Bachelor of Science from the University of Toronto. Thereafter, he moved to Boston to attend Tufts University School of Dental Medicine. During his dental training, Dr. Sabari was recognized for his clinical excellence with honourary awards and scholarships. In dental school, Dr. Sabari was inspired to pursue a career in orthodontics.

After receiving his Doctorate of Dental Medicine, he attended the orthodontic residency program at Tufts University. During his residency training, Dr. Sabari treated many complicated cases and learned many different techniques to assist in orthodontic correction of these complex cases. In addition, Dr. Sabari also received his Invisalign® Certificate during his orthodontic training.

In 2008, Dr. Sabari received his Specialty Certificate of Orthodontics and Dentofacial Orthopedics and started practicing Orthodontics in the Boston area. In private practice, Dr. Sabari continued to treat complex cases but he also completed many Invisalign® cases. Four years later, he and his wife, Michelle, and their three kids decided it was time to come back home to Toronto. Upon his return, Dr. Sabari completed the National Dental Specialty Examination administered by the Royal College of Dentists of Canada to become a board certified orthodontic specialist and received the distinction of a Fellow of the Royal College of Dentists of Canada.

Dr. Sabari continues his pursue of excellence by participating in several study clubs and attending continuing education seminars. Dr. Sabari’s professional affiliations include the Canadian Association of Orthodontists, Ontario Dental Association, Toronto Orthodontic Club, York Regional Dental Society, American Association of Orthodontists, American Association of Orthodontists Foundation Vanguard Society, Great Lakes Association of Orthodontists, and Tufts Association of Orthodontists.

Erin- Office Manager/Dental Assistant 

Erin graduated with a degree in Dental Assisting from Durham College in 1995. After completing her studies, she gained extensive experience in office administration and management. With over 15 years of experience in office management, Erin runs our office efficiently and effectively. She loves to interior decorate and her personal touches can be seen throughout our beautiful office space.  Erin loves spending time outdoors with her son Liam, playing team sports and relaxing by the water. Erin is a proud member of the Ontario Dental Assisting Association (ODAA).

Tina- Dental Administrator 

Tina lives in Courtice with her husband and two boys.  She graduated from the Toronto School of Business in 1999 with a degree in Dental Assisting and Dental Administration.  With over 15 years experience as a dental administrator, Prestonvale Dental is lucky to have her as part of our team.  In her spare time Tina enjoys spending time with her family, playing sports with her boys, shopping and cooking.

Nicki- Dental Assistant 

Nikki was born and raised in Courtice, Ontario. She graduated in 2011 from Durham College with a degree in Dental Assisting (Level 2) and is a proud member of the Ontario Dental Assisting Association (ODAA).
Outside of the office hours, Nikki enjoys swimming and playing with her little girl Dayne.
Nikki also loves to travel and shop. She can often be found touring Vegas or on a shopping spree in Buffalo. 

Kim- Dental Hygienist 

Shannon-Dental Hygienist 

Tracey-Dawn- Dental Hygienist 

Born in Rhodesia (Zimbabwe), Tracey immigrated to Canada in 1981 with her parents and 3 brothers.
She Graduated from Durham College Dental Hygiene program in 2008, and has worked at Prestonvale Dental since 2012. Tracey enjoys working with the kids that come to the practice, taking the time to talk to them about oral hygiene and showing them how to brush and floss.
Tracey loves reading books, decorating cakes and spending time with her family.