1. Skip to Menu
  2. Skip to Content
  3. Skip to Footer>

CMLTO Board of Directors announces new Registrar & CEO

From Tammy Earle, MLT
Chair, CMLTO Board of Directors

On behalf of the CMLTO Board of Directors, I am pleased to announce the appointment of John Tzountzouris as the new CMLTO Registrar & CEO. John’s tenure begins on October 4, 2021.

John has worked at the CMLTO since 2009, beginning as Senior Policy & Knowledge Management Specialist, and most recently as Director, Registration & Professional Practice since 2017.

John received a BSc in Biochemistry from McMaster University in 1996 and a diploma in Medical Laboratory Technology (Molecular Genetics) in 1997 from The Michener Institute for Applied Health Sciences. He went on to receive a Bachelor’s in Health Administration and a Master’s in Public Policy from Ryerson University. John was designated a Governance System Professional by Govern for Impact in 2020.

Since 2019 John has volunteered on the Board of Girls Inc. Durham that began as a branch of the Big Sisters movement and advocates on behalf of girls and delivers life-changing programs and experiences. He currently serves as Board President.

The CMLTO Board looks forward to working with John to continue protecting Ontarians through self-regulation of the medical laboratory technology profession.

Read More CMLTO News