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Microbiology Laboratory Services

The University Health Network / Mount Sinai Hospital Microbiology Laboratory in affiliation with the University of Toronto, offer state-of-the-art diagnostics with a comprehensive test menu. We serve as a testing facility for many external clients and offer customized testing. 

Our services include:

  • Bacteriology
  • Antimicrobial Resistant Organisms
    • Screening
    • Typing
  • Sterility Testing:
    • Patient Samples
    • Non-Patient Samples
    • Environmental
  • Living & Cadaveric Donor Testing
  • Virology
  • Molecular Diagnostics
  • Serology 
  • Mycology


A comprehensive test list can be found by viewing our our Laboratory Manual webpage​.


For all initial inquiries, please call or Email the Laboratory Manager.

Please complete a Study Request Form and Email to the Microbiologist-in-Chief.



Dr. T. Mazzulli                        

Microbiologist-in-Chief,                    Infectious Disease Consultant,            Professor Department laboratory medicine, Pathobiology University of Toronto              


F:416-586-8746, Email

Michael Gekas                                       Senior Director - Medical Imaging & Microbiology              

T:416-586-4800 x1918,

F:416-586-8746, Email  

Jessica Bourke                                     Laboratory Manager                

T:416-586-4800 x6276,

F:416-586-8746, Email


Lab Credentials

Laboratory License

ISO 15189 Certificate