A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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Specialties & Research
Dr. John Chanasue, MD is board certified in Dermatology and Internal Medicine.
- He has special expertise in 5 areas:
- Acne (Acne Vulgaris)
- Acne Rosacea
- Skin Cancer
Education & Awards
Dr. Chanasue graduated from New York University.
Dr. Chanasue has 11 hospital affiliations:
- Saint Anthony's Health Center-Alton
- Christian Hospital Northeast
Similar doctors nearby
- Additional Information
- Dr. John Anthony Chanasue MD is a male Dermatologist, has 36 years of experience and practices in Dermatology and Internal Medicine.
- Where does Dr. John A. Chanasue practice?
- Dr. John Chanasue has 1 office location.
Dr. John Chanasue practices Dermatology and Internal Medicine near Alton, IL.
See Alton Dermatologists and Alton Internists.