Dr Holly Giannatselis ND


About Dr Holly Giannatselis ND
Dr Holly Giannatselis ND is a naturopathic medicine clinic located at 373 Commissioners Rd W, London, Ontario N6J 1Y4. The naturopathic medicine listing has a 4.2/5 rating based on 4 patient reviews on Google.
Dr Holly Giannatselis ND is open 5 days a week. Monday hours are 9:30 a.m.–3 p.m.
To book an appointment or for more information, call (519) 685-5559. Visit their website for more details.
Good to know
- Hours
- Open 5 days a week, until 8 PM some evenings
Patient reviews on ClinicFinder
Be the first to share your experience with this clinic. Your review helps other patients choose.
Written by patients and checked by our team. Not medical advice. How we moderate reviews
Reviews
4 Google reviews
Hours
| Monday | 9:30 a.m.–3 p.m. |
| Tuesday | 9 a.m.–8 p.m. |
| Wednesday | 9:30 a.m.–3 p.m. |
| Thursday | 9 a.m.–8 p.m. |
| Friday | 9:30 a.m.–3 p.m. |
| Saturday | Closed |
| Sunday | Closed |
Hours last checked November 2026.
Hours can change on holidays, so call ahead to check before you go.
Questions patients ask
What are Dr Holly Giannatselis ND's hours?
Dr Holly Giannatselis ND is open Monday 9:30 a.m.–3 p.m., Tuesday 9 a.m.–8 p.m., Wednesday 9:30 a.m.–3 p.m., Thursday 9 a.m.–8 p.m., Friday 9:30 a.m.–3 p.m. Hours can change on holidays, so it is worth calling ahead at (519) 685-5559 before visiting.
Is Dr Holly Giannatselis ND open on weekends?
No. Dr Holly Giannatselis ND is open on weekdays only, and is closed Saturday and Sunday.
Where is Dr Holly Giannatselis ND located?
Dr Holly Giannatselis ND is at 373 Commissioners Rd W, London, Ontario N6J 1Y4.
What is Dr Holly Giannatselis ND's phone number?
You can reach Dr Holly Giannatselis ND at (519) 685-5559.
Is naturopathic medicine at Dr Holly Giannatselis ND covered by provincial health insurance?
Naturopathic medicine is generally not covered by OHIP. Most patients pay through an employer extended health plan or out of pocket. Check your benefits before booking. Ask the clinic whether they bill your insurer directly.
Health coverage
Public health coverage in Ontario is administered through OHIP, which sets out what is covered and how to get a health card. For how public coverage works across the country, see Health Canada's overview of Canada's health care system.
Nearby
Other care close to 373 Commissioners Rd W, nearest first.



Naturopathic Medicine3.0 km


Wolfe Heather Dr BSc ND4.0 km






Pharmasave Oakridge3.4 km