Our principal investigators, co-investigators, staff, trainees, contributing members, collaborators, and supporting groups. The entire team plays a critical role ensuring our research projects are well developed and carried out safely.

A big thank you to the department and supporting groups who provide resources and funding to help us create first-class research.

Principal Investigators


Dr. Randa Ridgway
Dr. Katherine Bailey
Dr. James Chen
Dr. Michael Barker
Dr. Katherine Lanigan
Dr. Mary-Claire Simmonds
Dr. Nigel Barker
Dr. Myles Cassidy
Dr. Natasha Broemling
Dr. Prakash Krishnan
Kathleen Duddy, NP


Steffanie Fisher

Clinical Research Manager

Bianca Vizcaino

Clinical Research Coordinator

Nick West

Research Coordinator


Dr. Arna Verholt

Pediatric Anesthesia Fellow

Dr. Ridhima Bhatia

Pediatric Anesthesia Fellow

Dr. Mei Yeoh

Pediatric Anesthesia Fellow

Dr. Lorna Murphy

Pediatric Anesthesia Fellow

Maria Caray

Co-op Student

Samantha Pang

Co-op Student

Contributing Members

Dr. Andrew Morrison
Dr. Yvonne Csanyi-Fritz


Dr. Caitlin Gallagher


Procedures Care Team
Radiology Care Team