How many expert witnesses does minicounsel track?

minicounsel tracks 24,327 expert witnesses who have testified in Ontario and Supreme Court of Canada cases.

What information is shown for each expert?

Each expert profile shows their reported case appearances, areas of expertise, the lawyers who retained them, the judges who heard their testimony, and a breakdown of which side they typically appeared for.

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Browse Expert Witnesses

24,327 expert witnesses from Ontario and Supreme Court of Canada cases

Sort by:Most cases Name (A–Z)

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Showing 3051 to 3100 of 24,327

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Dr. Janet Munson

consulting neuropsychologist3 cases2012–2019

Dr. Jason Lazarou

General neurologist3 cases2019–2025

Dr. Jason Mazzarella

pain doctor3 cases2013–2021

Dr. J. Desai

Neurologist3 cases2020–2025

Dr. J. Dupré

3 cases2025–2025

Dr. Jeffrey Leitzinger

3 cases2018–2024

Dr. Jeffrey McMaster

psychiatric expert3 cases2014–2022

Dr. Jeremie Larouche

Orthopaedic Surgeon3 cases2019–2025

Dr. J.E. Siegel

Psychologist3 cases2001–2019

Dr. J.G. Gagnon

Treating Psychiatrist3 cases2025–2026

Dr. J. Guerra

orthopedic surgeon3 cases2019–2023

Dr. Jihad Abouali

orthopaedic surgeon3 cases2023–2025

Dr. Jim Getsos

Chiropractor3 cases2017–2019

Dr. Jiyoung Hwang

Forensic Psychiatrist3 cases2025–2026

Dr. Joan Clayton

psychologist3 cases2017–2025

Dr. Joel Hundert

Psychologist3 cases2009–2021

Dr. Joel Nathan Eisen

psychiatrist3 cases2024–2026

Dr. Johann Brink

Forensic Psychiatrist3 cases2019–2024

Dr. John Butt

forensic pathologist and former Chief Medical Examiner3 cases2006–2010

Dr. John Crescenzi

Chiropractic Rehabilitation Specialist3 cases2013–2018

Dr. John F. Thornton

Psychiatrist3 cases2005–2017

Dr. John G. Evans

orthopaedic surgeon3 cases1993–1997

Dr. John Harrington

Orthopedic Surgeon3 cases2014–2024

Dr. John H. Gryfe

3 cases2015–2017

Dr. John McCall

Orthopaedic Surgeon3 cases1996–2003

Dr. John O'Reilly

Specialist in Physical Medicine and Rehabilitation3 cases1998–2003

Dr. John Rutka

3 cases1993–2010

Dr. John Thornton

psychiatrist3 cases2000–2025

Dr. John W. Spellman

Director of the Institute of Asian Cultures at the University of Windsor3 cases1988–1992

Dr. Jonathan E. Siegel

Psychologist3 cases2003–2021

Dr. Jonathan Freedman

Psychologist3 cases2019–2022

Dr. Jonathon Gray

staff physiatrist3 cases2010–2019

Dr. Josee Casati

Ph.D, C. Psych.3 cases2013–2026

Dr. Joseph Paton

Chiropractor3 cases2016–2020

Dr. Joseph Schatzker

Orthopaedic Surgeon3 cases2013–2017