Callum Reyes

Registered dietitian and exercise physiologist, 9 years

4.56 across 9 paid sessions

About

Metabolic health, insulin resistance and the training that actually moves those numbers. I read your labs with you rather than at you.

Completed paid sessions

4.56

Average client rating

30m

Standard session length

Verification is earned, not claimed

College of Dietitians of Ontario #14882
License verified with College of Dietitians of Ontario, August 2026
ACSM Clinical Exercise Physiologist #1099421
Certification verified with American College of Sports Medicine, August 2026
MSc Human Nutrition
Degree verified with University of Toronto, August 2026

9 reviews · verified bookings only

4.0 out of 5Jo · Sep 2026
Came in having already read the documents and went straight to the part that mattered. I changed the plan the same afternoon.
4.0 out of 5Ravi · Sep 2026
Blunt in the right way — told me the approach I was set on would cost more than the problem it solved, then sketched the cheaper one.
4.0 out of 5Suzanne · Sep 2026
An hour here answered a question two firms had quoted six weeks of discovery for.
4.0 out of 5Tomas · Sep 2026
Answered the question I actually asked rather than the one that was easier to answer.
5.0 out of 5Jo · Sep 2026
Clear about the limits of what they could tell me, which made the rest far easier to trust.
5.0 out of 5Ravi · Sep 2026
Worth the rate. I had a decision by the end of the call instead of another meeting.
5.0 out of 5Suzanne · Sep 2026
Walked me through the reasoning rather than just the conclusion, so I could defend it afterwards.
5.0 out of 5Tomas · Sep 2026
Knew the specific rule that applied to my case and where to find it in writing.
5.0 out of 5Jo · Sep 2026
Came in having already read the documents and went straight to the part that mattered. I changed the plan the same afternoon.

Cancellation: Free until 24 hours before the start. Inside 2 hours, 50% of the fee is refunded.
How you meet: Every session runs on Google Meet. The link and a calendar invite arrive as soon as payment clears.
If it goes wrong: A no-show is refunded in full. Report it within 24 hours and the funds are released back to you rather than to the Xpert.