Languages Spoken: English

Registered Dietitian

Location: York Mills & Leslie


Catherine O'Halloran is a Registered Dietitian with over 25 years experience. Catherine studied nutrition at The University of Western Ontario and completed her post graduate dietetic internship program at the Ottawa Civic Hospital. While interning, Catherine developed the Sport Nutrition Program for Canada’s Men’s National Basketball Team.

Catherine comes with a vast amount of experience. She has over 25 years experience ranging from working as a hospital based dietitian specializing in digestive disorders to working with Gold medal Olympic athletes. She has also taught nutrition at the College and University level.

Specialties include weight loss management, sports nutrition and digestive disorders. Catherine can help you make realistic and achievable goals to make permanent changes in your eating habits. To help you achieve your goals, Catherine will develop a customized diet and nutrition plan for you.

Catherine is very passionate about food, nutrition and healthy eating. You can book Catherine at Athlete’s Care at York Mills and Leslie. She has regular hours on Tuesday but can be booked on other days. Catherine is accepting new clients.

Whether you are a competitive or recreational athlete, a dedicated executive or simply looking to live a healthy and active life, your diet is one of the biggest determining factors to live a healthy lifestyle. Catherine can help you achieve your nutrition goals.