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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

Dr. Joseph Hacker, FACG, FACP, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Gastroscopy
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Hacker graduated from Drexel University , Philadelphia.


Affiliations

Dr. Hacker has 4 hospital affiliations:

  • St Francis Hospital 
  • Christiana Care Health Services 

> > > > Dr. Joseph Hacker, FACG, FACP, MD

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Additional Information
Dr. Joseph Francis Hacker FACG, FACP, and MD is a male Internist, has 32 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Joseph F. Hacker practice?
Dr. Joseph Hacker has 3 office locations.
Dr. Joseph Hacker practices Internal Medicine and Gastroenterology near Newark, DE.
See Newark Internists and Newark Gastroenterologists.