HealthCareAtlasUSA

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Doctors / IL

DEREK A MELBY, DO

INTERNAL MEDICINE

Medical school: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED

Graduated: 1995

Also: HOSPITALIST

NPI: 1033266473

Practice Locations (1)

ADVOCATE HEALTH AND HOSPITALS CORPORATION

100 W 162ND ST, ADVOCATE MEDICAL GROUP SOUTH HOLLAND

SOUTH HOLLAND, IL 604732003

7087302200

Source: CMS National Downloadable File, September 2026.