OIHC Practitioner Schedules

Dr. Colleen McQuarrie, ND

Mondays & Wednesdays 9-1:30pm
Tuesdays & Thursdays 11-6pm

Dr. Jaclyn Smith, ND

Mondays & Wednesdays 12:30-6pm
Thursdays 10am-2pm

Dr. Christine Nguyen, ND (not currently taking new patients)

Mondays 12:30-4pm
Tuesdays 11:30-6:30pm
Wednesdays 10-2:30pm

Fridays 9:30am-3:30pm

Dr. Vivienne Guy, ND


Monday 11am-7pm
Tuesday 1pm-3pm
Wednesday 10am-3pm
Friday 10am-1:30pm

IV (Intravenous Therapy)
Tuesday 9:30am-12pm
Friday 2pm-5pm
Two Saturdays a month – Call the clinic for what’s on for this month.


Mondays 11-7pm
Fridays 10-6pm
Saturdays 9-3pm (Every Other Saturday)

Cynthia Nolan Fairweather, Psychotherapist

Tuesdays 5-7pm
Wednesdays 5-7pm
Saturdays 9-3pm (varied – check schedule)

Jo-Ann D’Alfonso, Yoga Therapist

Tuesdays 9:30-2pm
Thursdays 11-6pm
Saturdays  11-2pm (varies, check with front desk)

Lisa Flanders, BKin., MScPT, Registered Physiotherapist

Mondays 8:30-3pm
Tuesdays 8:30-3pm (OBWC)
Wednesdays 12:30-7pm
Thursdays 8:30-3pm
Occasional Fridays

Sarah Trottier, Registered Physiotherapist

Mondays 11:30-7pm
Wednesdays 11:30-7pm
Thursdays 8:30-12pm
Fridays 2:30-5:30pm


Jess Sherman, Nutritionist

Tuesdays 10-5pm

Cathy Cochrane, Nutritionist

Mondays 10-2pm
Saturdays (TBD)

Rekha Ishwan, Consulting Integrative Pharmacist

Mondays 3pm–7pm
Wednesdays 10:30–4pm
Saturdays – varied (check schedule)

Arianne Gosselin, Rehabilitative Manual Therapist – DOMP (candidate)

Thursdays 12-7pm
Fridays 8:30-3:30pm
Saturdays 9-12pm