BMO Nesbitt Burns
First Canadian Place
100 King St. W, 38th Floor
Toronto, ON
M5X 1H3

Contact Us

Who We Are


Oleh Marianchuk

Investment Advisor

Tel: 416-359-4373


Prior to joining BMO Nesbitt Burns, Oleh was a management consultant, advising companies on mergers/acquisitions and operational strategy. Oleh was also the youngest-ever elected board director of a financial institution, where he served on the finance committee and chaired the pension committee. Upon arriving at BMO Nesbitt Burns, Oleh joined a fast-growing wealth management practice, where he was mentored by a senior investment advisor. Since then, Oleh has grown his own successful wealth management practice from scratch, and now develops his own long-lasting relationships with a select group of families.

Oleh’s educational background includes a business Master's degree from the University of Toronto, as well as an Honours Bachelor of Science degree with distinction from the University of Toronto. His focus on psychology and behavioural finance allows him to effectively coach his clients when important investment decisions are required to be made.

Oleh resides in west Toronto with his wife and daughter. They enjoy travelling together and spending time at the cottage.




John Michael Durrant
Vice-President, Insurance & Estate Advisor

John Michael is an expert in his field and a valuable member of our team. He has been working with high net worth clients for over 20 years, providing families with personalized insurance solutions. John Michael excels in taking the time to understand our clients’ unique situations and specializes in developing insurance solutions that are tailored to meet their specific needs. Working in collaboration with our team and other experts throughout the firm, he is able to structure insurance as a complement to client portfolios, helping to minimize tax, enhance philanthropic goals and provide peace of mind. John Michael has experience in building insurance solutions using personal and corporate investment dollars.


James P. Murphy
Director, Wealth Planning

Jim brings together the knowledge and experience of our in-house tax and estate professionals. Jim works with our team to develop sound wealth management plans. He provides support and direction on issues such as retirement planning, tax planning, cash management, estate and gift planning, business succession, transition planning and philanthropy.

Jim has over 20 years of professional experience in the wealth management industry as a financial planner, a director of financial planning at a major wealth management firm and a part-time professor teaching financial planning courses. He has taught at both Seneca College and the Canadian Securities Institute.

John M. Paniccia
Vice President, National Director of Business Advisory & Succession Planning

John is an experienced business advisor and brings a broad base of technical and business planning experience to BMO Wealth Management. John offers individuals and business owners expertise in business succession, transition, sale, M&A, insurance, and valuations for the purposes of wealth planning and transfer.

John has over 15 years of experience primarily in the Big 4 professional services firms, as well as experience in a family owned private business. Within professional practice, John has lead a significant number of complex business valuations and business advisory engagements for private and public companies involved in a variety of industries in connection with M&A, corporate reorganizations & income tax planning, shareholder disputes, corporate finance activities, as well as succession, tax & estate planning for private business owners.