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Dr. Yih Chang has the following 2 specialties
- Internal Medicine
An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.
- Endocrinology, Diabetes & Metabolism
Dr. Yih Chang has the following 10 expertise
- Cushing Disease
- Addison Disease
- Gland Issues
- Diabetes (Types I & II)
Dr. Yih Chang has 1 board certified specialty
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience
Dr. Yih Chang is Board Certified in 1 specialty
See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.
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Dr. Yih Chang accepts the following insurance providers.
- Aetna Choice POS II
- Aetna Managed Choice POS Open Access
- Aetna Signature Administrators PPO
BCBS Blue Card
- BCBS Blue Card PPO
Blue Cross California
- Blue Cross CA PPO Prudent Buyer Small Group
- Blue Cross CA Advantage PPO Preferred DirectAccess Plus
- Blue Cross CA PPO Prudent Buyer Individual
- Blue Cross CA PPO Prudent Buyer Large Group
Blue Shield California
- Blue Shield CA Bronze Full PPO 4500
- Blue Shield CA PPO
- CIGNA HMO
- CIGNA LocalPlus
- CIGNA Open Access Plus
- CIGNA PPO
- Health Net CA HMO Employer Group
- Health Net CA PPO
- UHC Choice Plus POS
- UHC Navigate HMO
- UHC Navigate POS
- UHC Options PPO
Locations & Directions
Dr. Yih Chang is similar to the following 3 Doctors near Fremont, CA.