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License & Identifications

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

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Affiliations

Dr. Cornett has 6 hospital affiliations:

  • Spectrum Health United Hospital 
  • Spectrum Health Kelsey Hospital 

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Additional Information
Dr. Daniel Duane Cornett MD is a male Internist and practices in Gastroenterology.
Where does Dr. Daniel D. Cornett practice?
Dr. Daniel Cornett has 4 office locations.
Dr. Daniel Cornett practices Gastroenterology near Grand Rapids, MI.
Additional practice locations include: Madison, WI and Stoughton, WI.
See Grand Rapids Gastroenterologists.