Get to know the practice

Dr. Zhang Orthodontics / Dr. Gwen H. Zhang

Office in Sudbury, plus other locations in MA.

Latest recorded source check: October 7, 2026.

Let's connect.

Reach out to the practice to learn more or plan your first visit.

Website: drzhangortho.com

Call (978) 443-8393 Visit website

You'll contact the practice directly.

Locations

Sudbury office

Sudbury, 616 Boston Post Rd

616 Boston Post Rd
Sudbury, MA 01776

Office phone (978) 443-8393

Other offices

West Roxbury, 540 VFW Parkway

540 VFW Parkway
West Roxbury, MA 02132

Office phone (617) 325-4442

Providers

Gwen H. Zhang DMD

Listing sources

These source checks cover the facts noted below. Provider names do not establish specialist credentials, current availability, or treatment suitability.

drzhangortho.com : practice name, website. Checked October 7, 2026.

How listing sources and updates work