About MDP

MDP EST. 1992

MDP provides audit, tax, advisory, and financial consulting services to a wide range of Canadian clients. Established in 1992, our firm is comprised of partners and professionals who have obtained their training and experience from two long-established national/international accounting companies.

Originally called Martyn, Dooley, & Partners, our objectives in establishing our firm was that we believed our clients required a more efficient and direct service, a quicker response time with a personal as well as professional interest in their affairs and at a reasonable charge for the services provided.

Big 4 Expertise, Small Firm Approach

The MDP client service philosophy has evolved from our understanding that each client is a unique organization with its own set of opportunities and challenges. We respond by drawing on our professional knowledge, our past experience with other clients, and our proven capabilities for creative problem solving.

We believe that extensive partner involvement builds a mutually beneficial relationship. In most cases, clients receive personal attention from two of our partners: the engagement partner and the colleague partner.

The engagement partner is responsible for all aspects of services rendered. The colleague partner becomes acquainted with key members of the client’s organization and becomes familiar with its operations, plans and objectives. In addition a senior member from the MDP tax group is assigned to each of our clients to ensure that all tax planning opportunities have been explored.

This arrangement gives clients the added assurance of accessibility to partners and senior personnel with an additional layer of business maturity and good judgement

MDP LLP employs over 35 professionals across a magnitude of backgrounds. Our team is comprised of Engagement Partners supported by Consulting Partners, many of whom have obtained their training and experience from two long-established national/international accounting firms.

OUR PARTNERS

Andrew Barber

Engagement Partner - CPA, CGA, & LPA

(905) 388-7453


Andy’s clients are primarily owner-managed businesses and they appreciate his philosophy of helping them grow and succeed.

Andy began his career in a small public practice, from there he moved to industry where he obtained his CGA designation in 1981. He held various senior finance and operational roles until he returned to public practice in 1990 as a sole practitioner. Andy eventually affiliated his practice with the national accounting firm of EPR and in 2017 merged his practice with MDP.

Andy has been a member of several CGA Ontario committees including standards and discipline. He currently sits on the Hamilton CRA Practitioners’ Steering Committee as a founding member and the CPA Ontario Small Practice Advisory Committee.

In his spare time, Andy enjoys traveling and golf.

My clients are primarily owner-managed businesses and they appreciate my philosophy of helping them grow and succeed.

Peter Chambers

Engagement Partner - CPA & CGA

(905) 366-4767


Peter focuses on accounting and tax issues for small to medium-sized owner-managed businesses.

He is a member of the Certified General Accountants of Canada and has been working in the field since 1991. His experience includes many years with a national firm. He joined MDP in 2007.

As a player, coach and manager Peter is involved in baseball and hockey leagues in the Golden Horseshoe area.

My clients include franchises, commercial real estate, engineering and medical professionals, investment holding companies, and not-for-profits.

Terance A. Dooley

Consulting Partner - CPA, CA, LPA & CFP

(905) 366-4761


Terry’s primary experience is in medium to large owner-operated companies in a variety of sectors including hospitality, distribution, brokerage, professional corporations, contractors and sub-contractors. He has a particular interest in all aspects of financial planning.

Early in his career, he achieved his Chartered Accountant designation and moved progressively through the ranks to assume engagement partner and office managing partner responsibilities with a large national/international firm. In 1992 Terry and three others founded Martyn, Dooley & Partners to provide a more personalized and holistic approach to their clients needs.

Terry’s years of experience coupled with his designations provide him with the tools to assist clients with the financial impact of transitional events in their business and personal lives.

Terry enjoys golfing, fishing, reading and spending time at his seasonal home in Peggy’s Cove, Nova Scotia.

When I cut to the basics I can better understand the dynamic relationships between my client’s business activities and family situation. Then we can structure workable solutions for all aspects of their financial and tax affairs.

Bill Hutchings

Engagement Partner - CPA, CA, & LPA

(905) 366-4755


Bill works closely with owner-managed small and medium-sized corporate clients and personal tax clients who are self-employed and have significant investment portfolios and rental properties.

Bill qualified as a CA in 1984 and has over 25 years of experience in public accounting. He merged his practice with Martyn, Dooley & Partners in 2001.

He has served on the Boards of several charities and currently sits on the golf committee of the Community Foundation of Oakville. Bill enjoys playing golf, coaching hockey and a good scotch at the end of the day.

For my clients, the key is integration of corporate and personal tax planning.

Claudia M. LeClair

Consulting Partner - CPA & CA

(905) 366-4753


As the senior tax partner at MDP she heads the firm’s tax practice. She has over 30 years of experience in the taxation area and is responsible for overseeing all tax services provided to the firm’s clients. Her areas of expertise include corporate reorganizations, acquisitions, corporate and personal income tax minimization and planning, estate planning and succession planning. She also co-ordinates the firm’s US taxation advisory service area.

She also regularly attends seminars presented by the Canadian Tax Foundation, the Canadian Institute of Chartered Accountants, the Canada Revenue Agency as well as numerous other local professional organizations.

Claudia’s passions go beyond tax and she enjoys skiing, cycling and curling in her free time.

I am a voracious reader of technical tax publications. I want to be sure my tax knowledge is current and that I understand the best new tax planning ideas and opportunities.

Robert Marquardt

Engagement Partner - CPA, CA, & LPA

(905) 366-4758


Rob enjoys the variety of work he gets from his diverse client base in hospitality, health care, aeronautic and automotive industries together with charities and not for profit organizations. During the past 18 years, he has worked with small owner-managed enterprises and large buying groups.

In his spare time in the winter you’ll find Rob at the curling rink and in the summer he enjoys outdoor activities with his wife and two children.

My job is to understand my clients, their businesses and their goals. I want to help my clients succeed by providing more than financial statements and tax returns.

E. Bruce Martyn

Engagement Partner - CPA, CA, & LPA

(905) 366-4750


Bruce manages financial services for non-resident owned companies and large owner-managed businesses. His clients represent a variety of business sectors including wholesale, automotive dealerships, service, real estate, franchisors and not for profit organizations.

Bruce received a Bachelor of Mathematics degree from the University of Waterloo. He achieved his Chartered Accountant designation while with a national accounting firm where he remained for many years, ultimately serving as a senior executive and member of their National Policy Board. He was also partner-in-charge for several public companies as well as many larger owner-managed businesses and non-resident owned corporate engagements.

Bruce enjoys golfing and reading.

We want to develop and deliver a broad range of client services in a personal way that is cost effective for our clients.

Leslie Spyropoulos

Engagement Partner - CPA, CA, LPA, & CFP

(905) 366-4754


Leslie’s client base includes small and mid-sized entrepreneurial companies and their owners as well as non-profit organizations. She focuses on giving business advisory services, taxation and related advice in a timely and professional manner.

She achieved her Chartered Accountant designation in Manitoba in 1989 while working for a large national/international firm. In an effort to improve her ability to provide the more holistic approach espoused by MDP she also obtained her Certified Financial Planner designation in 2009.

Leslie lives in Oakville and enjoys golf, good books and lots of travel.

My goal is, of course, to respond to my client’s issues but more importantly to identify and anticipate those issues.

Chander K. Sudan

Engagement Partner - CPA, CA, & LPA

(905) 366-4752


Chander specializes in taxation, trusts and estate planning. His client sector base includes manufacturing, retail and construction.

Chander obtained his Chartered Accountant designation in India (1980) and Canada (1986) and his Certified Public Accountant designation in the U.S.

He also works with several charitable and non-profit organizations. He also enjoys golf.

I look for tax planning opportunities and I find ways to implement them for my corporate and individual clients.

Kevin Wong

Engagement Partner - CPA, CA, & MTAX

(905) 366-4768


Kevin obtained his Master of Tax degree from the University of Waterloo in 2004. Since then, Kevin has worked closely with clients in a wide range of tax areas including tax planning for medical professionals and senior executives of large corporations, corporate reorganizations, cross border tax planning as well as regular compliance issues. He obtained his Chartered Accountant designation after joining MDP in 2007 becoming a partner in January 2013.

Recently moved to downtown Toronto, Kevin enjoys the city life. During his free time he travels to other major cities to explore different cultures. His interests also include movies, music and technology gadgets.

I specialize in curing tax pain. Although tax is inevitable, I always look for opportunities to minimize and defer it.

Our greatest satisfaction is helping you achieve your financial goals!

Our track record of timely, expert financial advice has delivered desired results. We keep our promises, and do exactly what we say we will do. Our clients thank us with their loyalty, and by referring us to their colleagues and business associates.

Clients tell us that working with MDP is both an enlightening experience and a genuine pleasure. We have enjoyed close working relationships with all of our clients for many, many years.

Take the first step towards a solution. Contact us to arrange a consultation.