Dr. Emmanuel Yih-Herng Chang MD/PHD
Retina Specialist (Ophthalmology) Physician
/Ophthalmology Physician
Phone, Open Hours, Reviews & Information
(713) 799-9975
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An ophthalmologist who specializes in the diagnosis and treatment of vitreoretinal diseases.
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 Emmanuel Yih-Herng Chang accepts
| Issuer | Network | State | Plan Year | New Patients | Last Updated |
|---|---|---|---|---|---|
| Health Net of Arizona, Inc. | PREFERRED | AZ | 2025 | accepting | Jan 27 2025 |
| Aetna Health Inc. (a TX corp.) | PREFERRED | TX | 2025 | accepting | Jan 24 2025 |
| Imperial Insurance Companies, Inc. | PREFERRED | TX | 2025 | not accepting | Sep 13 2024 |
| Blue Cross Blue Shield of Texas | MYBLUE-HEALTH | TX | 2025 | accepting | Jan 21 2025 |
| Blue Cross Blue Shield of Texas | BLUE-ADVANTAGE-HMO | TX | 2025 | accepting | Jan 21 2025 |
Source: CMS.gov, HealthPorta API