Our Team

Pascal Di Tomasso, BBA, CIM

Senior Investment Advisor and Senior Portfolio Manager

Pascal has been a senior investment advisor and a portfolio Manager for over 30 years at BMO Nesbitt Burns. He has a Bachelor’s degree in Business Administration from HEC Montreal and he is also a Certified Investment Manager and a Financial Security Advisor.
In his spare time, Pascal volunteers for the Les Petits Chanteurs de Laval choir’s, and spends his weekends with his wife, his two sons of 18 and 21 years old, as well as with his family and friends. He enjoys playing tennis and loves running, badminton, hiking, skiing and snowshoe trekking.

Jason Gauthier, CIM, F.Pl., BBA (Fin)

Investment Advisor and Portfolio Manager

Jason graduated from HEC Montreal in 2008 with a Bachelor of Business Administration and holds the title of Financial Planner from the IPF. He has been a financial planner at BMO Financial Group for 10 years. Since 2018, he is an investment advisor and a portfolio manager with Groupe Di Tomasso Gauthier. Jason is passionate about finance, and his professional mission is to make sure that his clients will achieve their goals with a good plan and specific goals. For Jason, excellent customer experience is mandatory - he serves his clients as he would like to be served. His clients' satisfaction is how he measures his success. On a personal level, when he is not working, Jason has two lovely daughters aged 7 and 9. He enjoys outdoor sports like cycling, running and also discovery trips and gastronomy.

Diane Lemay

Senior Wealth Associate

Diane started almost 40 years ago during her university years, at what was then Nesbitt Thomson and over the years became BMO Wealth Management – BMO Nesbitt Burns. I have been with Groupe Di Tomasso since June 1993 and for several years as a senior wealth associate. I am responsible for communicating investment strategies and recommendations to my attributed clients.  In addition, I oversee special files that concern all of our clients. I am very involved with Groupe Di Tomasso Gauthier's clients, but I am always there for my family and friends, while setting aside time for traveling, cooking and doing more sports.

Jean Théoret

Senior Wealth Associate

Jean has been advising clients on investment matters for more than 30 years, including the last 20 years as an Associate Investment Advisor at BMO Nesbitt Burns and since 2004, at Groupe Di Tomasso, which changed it's name in 2018 to Groupe Di Tomasso Gauthier. He communicates with clients about strategies and changes to Groupe Di Tomasso's model portfolios. He listens to the needs and expectations of his clients, in order to be able to help them manage and plan them. Jean spends a lot of time with his family and he is interested in photography.

Stéphanie Moyen

Administration Associate

Stephanie obtained her bachelor's degree in business administration from HEC Montreal in 2014. In 2015, she obtained a Specialized Graduate Diploma and she is currently completing her CFA Level III. Stephanie started to work for Bank of Montreal in 2013 and she has held several positions in the branch network and with Private Banking. She joined Groupe Di Tomasso Gauthier in May 2021 and she is responsible for the administrative aspect as well as customer service. Stephanie is passionate about travel and constantly looking for new challenges. Scuba diving and hiking are some of her favorite activities.

Catherine Lauzon-Giroux

Administration Assistant

In the completion of her Bachelor's degree and obtaining her Financial Planner designation, Catherine started to work for Bank of Montreal in 2013 and held several positions in the branch network and with Private Banking. She joined Groupe Di Tomasso Gauthier in early January 2022 and she is responsible for the administrative aspect as well as customer service. On the personal side, Catherine has 2 energetic boys of 11 and 13 years old. She loves sports in general, training and dancing. She is also passionate about nature, hence her love for camping and fishing.