Our teachers

Our teachers represent a wide range of specialities, but they all have a common passion—to make learning new skills rewarding and fun. Meet the experts who share their valuable clinical insights and diagnostic tips in our courses.

88 Teachers

Josh Cosa, MA RRT-ACCS RRT-NPS RCP

Respiratory therapist
Josh Cosa, MA RRT-ACCS RRT-NPS RCP

Helen Rimington, PhD

Consultant cardiac physiologist
Helen Rimington, PhD

Kathleen D. Pagana, PhD CSP™

Certified speaking professional
Kathleen D. Pagana, PhD CSP™

Tracy Tylee, MD

Endocrinologist
Tracy Tylee, MD

Christopher Dunbar, PhD MPH RCEP FACSM

Kinesiology professor
Christopher Dunbar, PhD MPH RCEP FACSM

Nikolaus Mayr, MD

Radiologist
Nikolaus Mayr, MD

Sara Damewood, MD

Emergency medicine physician
Sara Damewood, MD

Ronak Rajani, BM MD FESC FRCP FACC FSCCT

Cardiologist
Ronak Rajani, BM MD FESC FRCP FACC FSCCT

Anna Wonnerth, MD

Laboratory medicine specialist
Anna Wonnerth, MD

John A. Rumberger, PhD MD FACC FSCCT

Cardiologist
John A. Rumberger, PhD MD FACC FSCCT

Amer Wahed, MD FRCPath

Pathologist
Amer Wahed, MD FRCPath

Peter Croft, MD

Emergency medicine physician
Peter Croft, MD

David Mackenzie MDCM FRCPC FACEP

Emergency medicine physician
David Mackenzie MDCM FRCPC FACEP

Christopher R. Tainter, MD

Emergency medicine physician
Christopher R. Tainter, MD

Siamak Moayedi, MD

Emergency medicine physician
Siamak Moayedi, MD

Michael A. Grippi, MD

Pulmonologist
Michael A. Grippi, MD

Robert Coni, DO EdS

Neurologist
Robert Coni, DO EdS

Cathy West, M.Sc FASE

Cardiac sonographer
Cathy West, M.Sc FASE
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