Dr. Joann Cong Yin Chang M.D.
Ophthalmology Physician
/Ophthalmology Physician
Phone, Open Hours, Reviews & Information
(978) 537-3900
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An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
Health Insurance Plans Joann Cong Yin Chang accepts
| Issuer | Network | State | Plan Year | New Patients | Last Updated |
|---|---|---|---|---|---|
| Matthew Thornton Hlth Plan(Anthem BCBS) | PARTICIPATING | NH | 2025 | accepting | Nov 16 2024 |
| Matthew Thornton Hlth Plan(Anthem BCBS) | PARTICIPATING | NH | 2024 | accepting | Nov 16 2024 |
| Taro Health | PREFERRED | ME | 2025 | accepting | Nov 15 2024 |
Source: CMS.gov, HealthPorta API