Each partner of Acuity brings a unique set of skills and experiences to our clients.


Rhonda deVisser

Rhonda deVisser is a Certified Management Accountant (CMA) with 20 years of public practice experience. Rhonda has also worked in private industry and brings a wealth of experience garnered from her years in industry. Rhonda has completed the CICA In-depth tax course and oversees much of the corporate restructuring, estate and succession work done by the firm.

In her spare time, Rhonda is a competitive swimmer and enjoys watching her two boys participate in sports. Rhonda has been involved with Minor Hockey for a number of years.

Rory Duce

Rory Duce is a Chartered Accountant (CA) with 25 years of experience providing accounting, tax and business advice to a wide range of clientele. Rory has worked for a large national accounting firm, a mid-sized firm, and as a sole proprietor and strives to bring the best aspects of each to Acuity. Rory is in charge of quality control with the firm and is responsible for the firm's audit clients.

Away from the office, Rory can be found hiking and camping in the mountains or on the golf course. Rory is an active member of the Nanton Promoters Service Club and has held many positions in various organizations over the years.

Tricia Berger

Tricia Berger is a Certified General Accountant (CGA) with 13 years of public practice experience while providing exceptional client service. Tricia delivers strong business advice and practical accounting and tax solutions to help owner-managed businesses succeed. Tricia is responsible for overseeing the firm's client issues related to GST and Excise Tax.

Outside of work, Tricia is active in the Nanton community through her involvement with various organizations.