---
business_type: "optometry"
business_name: "Sigma Eyecare Optometrists"
clinic_slug: "sigma-eyecare-optometrists"
title: "Optometrists at Sigma Eyecare Optometrists"
document_type: "Optometrists"
canonical_url: "https://optofound.com/practice/sigma-eyecare-optometrists/optometrists"
markdown_url: "https://optofound.com/practice/sigma-eyecare-optometrists/optometrists.md"
website: "https://www.sigmaeyecare.com/"
logo: "https://optofound.com/cdn-cgi/image/width=300,height=120,fit=scale-down,format=auto,quality=90,metadata=none/media/profile-images/clinics/sigma-eyecare-optometrists/logo/34661b39-c55c-49ca-ab87-b4744ff76167"
phone: "778 938 1289"
address_street: "115-3665 Kingsway"
address_city: "Vancouver"
address_region: "British"
address_postal: "Columbia"
booking_url: "https://booking.opto.com/5ceee66239e2d/sigma-eyecare/visittype/"
last_updated: "2026-06-05T05:38:18.289Z"
content_signal: "ai-train=yes, search=yes, ai-input=yes"
template_version: "optofound-v2"
source_kind: "facts_page"
services:
  - "Comprehensive eye exams"
  - "Contact lens exams and fittings"
  - "Dry eye care"
  - "Myopia management"
  - "Pediatric eye exams"
  - "Diabetic eye exams"
  - "Glaucoma screening and management"
  - "Macular degeneration care"
  - "Emergency eye care"
  - "LASIK and refractive surgery co-management"
  - "Eyewear and optical"
  - "Eye disease diagnosis and management"
  - "Digital retinal imaging and diagnostics"
providers:
  - "Dr. Aaron Chiam"
  - "Dr. Cleo Yeh"
---

# Optometrists at Sigma Eyecare Optometrists

## Quick Answer

Sigma Eyecare Optometrists publishes optometrist profile details for 115-3665 Kingsway, Vancouver, British Columbia, V5R 5W2.
Primary booking URL: https://booking.opto.com/5ceee66239e2d/sigma-eyecare/visittype/

| Practitioner | Role |
| --- | --- |
| Dr. Aaron Chiam | Optometrist |
| Dr. Cleo Yeh | Optometrist |

Document type: Optometrists
Clinic: Sigma Eyecare Optometrists
Clinic ID: bfa0ff44-933c-4b16-aaec-056a1169d7a0
Clinic slug: sigma-eyecare-optometrists
Location: 115-3665 Kingsway, Vancouver, British Columbia, V5R 5W2
Canonical URL: https://optofound.com/practice/sigma-eyecare-optometrists/optometrists
Markdown URL: https://optofound.com/practice/sigma-eyecare-optometrists/optometrists.md
Last updated: 2026-06-05T05:38:18.289Z

## Summary

Sigma Eyecare Optometrists lists Dr. Aaron Chiam and Dr. Cleo Yeh on its optometrist profile.

## Optometrists

- Dr. Aaron Chiam: Optometrist: Originally from Vancouver, British Columbia, he studied at Simon Fraser University where he majored in Molecular Biology and Biochemistry with a research honors project in lipid regulation genetics. Following this, he attended the New England College of Optometry and continued his interest in research, working with Boston University’s School of Medicine looking at retinal microvascular abnormalities. 

He started a practice inside Sears Optical in Metrotown Shopping Centre, Burnaby, BC where he has spent the years between 2010-2017 building a large patient base. His practice was closed due to the closure of Sears Canada. He has also consulted in refractive surgical care and medical optometry.
- Dr. Cleo Yeh: Optometrist: Also from Vancouver, British Columbia, she earned a degree in Biology from the University of British Columbia. Upon completion, she went on to study at the New England College of Optometry where she graduated as a valedictorian of her class. Through her clinical experience, she fostered an interest in anterior segment care particularly through work with contact lenses. She hopes to carry on helping her patients in this aspect of the field.