Marshall Chasin & Associates - Leslie

"Serving the GTA with hearing services since 1985."
4800 Leslie St Suite 305 North York, ON M2J 2K9

Clinic staff


Shimon Shnaidman

Hearing Instrument Specialist

Shimon Shnaidman has been in the hearing services industry in the Toronto area for more than 17 years. He has worked in the private as well as public sector and has worked at Baycrest Centre for Geriatric care for more than 10 years. Shimon has been an associate with Marshall Chasin since 2007. Shimon is a graduate of the Hearing Instrument Specialist program George Brown College and is fluent in both English and in Hebrew.


Marshall Chasin

Audiologist - Doctor of Audiology / Founder

Marshall Chasin is the director of research and the chief audiologist of the Musicians' Clinics of Canada. As founding member of the Hearing Instrument Review Panel, Marshall Chasin has reviewed many new hearing aids, which allows him to choose from the very best for our clients. He has the utmost experience and knowledge to help musicians with their specific hearing needs.

Marshall is an associate professor in audiology at the University of Western Ontario; an adjunct professor in linguistics at the University of Toronto; and an adjunct research associate at the State University of New York (SUNY) at Buffalo. Marshall is the author of five books on hearing, hearing loss prevention, and hearing aids and is also the author of a weekly blog.


Jo(anne) DeLuzio

PhD, Audiologist, reg. CASLPO

Jo(anne) DeLuzio has the unique combination of being a clinical audiologist with a PhD in Speech-Language Pathology (S-LP). She has been teaching applied audiology in the S-LP Program at U of T since 2000. Her primary area of interest is the importance of social skills development and peer interaction for young children with severe and profound hearing loss.

Jo is an advocate for the removal of barriers for people who are D/deaf and hard of hearing. She has served as Vice Chair and Chair of the Board of The Canadian Hearing Society and is currently on the Interim Board of Hands and Voices.


Anthony Vila

Hearing Instrument Specialist

Anthony Vila has been in the hearing services industry for more than 10 years. He has worked in a private-practice clinic for the last 8 years and continues to do so, while simultaneously practicing with the Marshall Chasin & Associates professional team since 2008. Anthony is a graduate of the Hearing Instrument Specialist program at George Brown College and is fluent in English and Spanish, and understands a little Italian and Portuguese.


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About this clinic

At Marshall Chasin & Associates - Leslie, we are a team of highly-skilled professionals with a wealth of knowledge and experience to help our clients find solutions to their hearing problems. We are dedicated to providing a solution tailored to your specific needs and preferences. We also specialize in hearing loss prevention for musicians and those in the performing arts.

Marshall Chasin and Associates has four clinical facilities to effectively serve the Great Toronto Area. Be sure to call us today at our Leslie clinic and book your next appointment!

Clinic services

  • Diagnostic hearing tests and hearing aid evaluation and dispensing
  • Electro-acoustic analysis of hearing aids
  • Verification of hearing aids
  • Otoacoustic emission tests
  • Hearing loss prevention and conservation for occupational and recreational noise/music exposure
  • Audiological research

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Hours of operation

MondayOpen by appointment
TuesdayOpen by appointment
WednesdayOpen by appointment
ThursdayOpen by appointment
FridayOpen by appointment

Clinic links

Accepted forms of payment

  • Visa
  • MasterCard
  • Cash
  • Cheque
  • Debit
  • Financial aid
  • Insurance accepted, please call for details
Disclaimer: This clinic profile is for general information purposes only. Financial aid and insurance coverage can vary widely by policy and should be verified with the provider before services are rendered.