Welcome to RBW. Proudly serving Niagara.

Email

hello@rbwllp.com

Phone

905.641.8895

Office Hours:

MON–FRI: 9-5pm
SAT: 9-1pm
to end of April
Our Team

Meet RBW

We believe in establishing long relationships with our clients, with a customized approach. We collaborate with other professionals in your life including bankers, lawyers and financial planners to ensure a seamless approach to your tax, financial and legal needs. It is a privilege and responsibility to be on this journey with you.

RBW participates in many community events as a team. We love supporting our Niagara community. Keep an eye on our social media accounts to see what we are up to!

Ryan Bissonnette

CPA, CA
Partner

Michael Root

CPA, CA
Partner

Andrew Walker

CPA, CA
Partner

Cassie Bissonnette

 CPA, CA
Partner

Trudy Tran

CPA, CA
Partner

Trina Rubino

Principal
CPA, CA

Ray Tisi

Senior Advisor
CPA, CA

Tyler Davis

Senior Manager, Assurance
CPA, CA

Mitchell Dean

Senior Manager, Assurance
CPA, CA

Kristy-Anne Wytenburg

Senior Manager, Assurance
CPA, CA

Mike Duerden

Manager,
Client Accounting Services

Jake Kannenberg

Manager, Taxation
CPA

Emma Roszell

Manager, Assurance
CPA

Talon Rubino

Manager

Danielle Gaines

Senior Accountant
CPA

Joyal John

Senior Accountant

Ryan Meisner

Senior Accountant
CPA

Nicolas Sestili

Senior Accountant

Tushar Trehan

Senior Accountant

woman in red long sleeve shirt standing near white wall during daytime

Daniel Cacilhas

Staff Accountant

Diana Diaz-Tiznado

Staff Accountant

Monica Diaz-Tiznado

Staff Accountant

Seth Raso

Staff Accountant

Tina Tran

Staff Accountant

Cintia Csanya

Administrative Assistant

Sheri Doucett

Administrative Assistant

Welcome

2025 Co-Op Students

Alexander Digiglio

Co-op Accountant

Simona Muia

Co-op Accountant

Jacob Paul

Co-op Accountant

Adam Plant

Co-op Accountant

Michael Porada

Co-op Accountant

Logan Steeves

Co-op Accountant

How about you?

At Root Bissonnette Walker LLP, our foundation begins with our employees — because we know the success of our firm stems from the relationships within it.