Health care

Health Care

Optimize the way you do business with a partner at the heart of your success.


As a medical professional, you need to focus your time providing the best care to your patients. Welch has the flexibility to work with you wherever you are, delivering timely responses to all of your questions – even to questions you did not know you had. Just think of Welch as an extension of YOUR team caring for the health of your finances.

It is imperative that doctors have a business partner that will propel their success forward. The key to your success is a business partner that has the expertise to handle accurately all taxation and accounting issues facing medical doctors. Immersed in all the latest news, standards, and practices of the medial industry, Welch will give you a holistic look at your business.

More than helping to reduce your taxes, improve your cash flow, manage your financial data, and meet compliance requirements, Welch LLP goes beyond simple tax, audit, and accounting services. Each and every one of our team members is an expert in their field, allowing us to provide you with a holistic approach to service. From your first patient to your retirement party and beyond, our team can guide you and your profession in a direction that is right for you.

Established in 1918, Welch LLP has been delivering quality service for over 100 years. Rooted in our core values - care, impact, empower; Welch has stood out by developing long-standing relationships with our clients based on trust, expertise, and the highest level of service. Whether you are a resident, fellow, or an established physician, our team at Welch has the knowledge and resources you need.

What Welch Can Do For You

Accounting & Tax

Assurance & Accounting

  • Audits, Review engagements
  • Financial statements
  • Accounting outsourcing
  • Networth statements


  • Annual tax returns
  • Tax consultation
  • Tax compliance
  • Tax planning
  • Merger tax issues

Support | M&A

Transaction Support

  • Due diligence
  • Valuation/fairness opinions
  • Negotiation, structuring and management of deal
  • Building acquisition strategies

Mergers & Acquisition

  • Identification of potential buyers, marketing/road show
  • Transaction execution
  • Target identification, engagement and evaluation

A Holistic Approach to Service

Cloud Bookkeeping Services

  • Document management
  • Paying Bills & Expense reporting
  • Invoicing and collections
  • Payroll administrations
  • Cash Flow forecasting and analysis
  • Multi-entity Reporting & consolidations
  • And more
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Intergenerational Wealth
Advisory Services

  • Cash management
  • Estate planning
  • Retirement planning
  • Investment management
  • Risk management
  • Tax Planning
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Free Canandian Tax Preparation Services For

Medical Students & Residents

Meet our Team Leaders

Photo of Josh Smith

Joshua Smith, CPA, CA


Joshua is the leader of the health specialists team at Welch, a group focused on providing proactive tax minimization strategies, corporate structuring and succession planning to doctors and other medical practitioners across all specialties.

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Sean Cullum, CPA, CA


Sean’s primary focus is on small to medium-sized owner-managed business – including assurance and non-assurance financial statement engagements, preparation of corporate and personal tax returns. Sean’s primary focus is on the health, construction and real estate sectors. Within the health sector, Sean works with doctors, dentists and other health professionals to plan for their current and future needs. Sean works with clients to develop efficient tax strategies to achieve their desired goals and minimize taxes.

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Natacha Asselin-Guay, CPA, CA

Tax Manager

Natacha is a tax manager and a member of the OTG Tax Group of Welch LLP. Natacha manages the personal tax season for the Gatineau office, assist in compliance of returns and provide tax consultation.

Hear from our Clients

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Daniel Chapman

Dr Daniel Chapman BM MRCGP CCFP

Daniel Chapman Medicine Professional Corporation

“As a new immigrant and physician with personal and corporate tax responsibilities, I needed expert assistance navigating the Canadian Tax system. Welch LLP was recommended to me by several other physician colleagues, and I was impressed by my accountant’s understanding of my needs and ability to help me understand my obligations. I have been a happy client for 4 years and feel secure managing my accounting needs with respect to their short- and long-term implications.”

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Dr. Sean Smith


Dr. Sean C. Smith Medicine Professional
Corporation The Ottawa Clinic Services Inc.

“I am a busy physician with a young family. In addition to looking for a comprehensive solution, I was also looking for a firm that could cover all my service needs. I really appreciated the ability of the Welch team to provide a full-service package for a family and medical corporation at a stable monthly fee. Welch LLP was highly referred to me by other doctors. They have genuine interest in their clients; my first personal meeting as a physician starting out with the Welch Team was already tailored to my needs. The team’s significant experience in the niche ascertained their ability to work with medical corporations and services.”


"We are here to help you achieve your goals"


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