Dr. Mangel is on Doximity

As a Doximity member you'll join over a million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Mangel's full profile

Already have an account?

Education & Training

  • Duke University Hospital
    Duke University HospitalFellowship, Gastroenterology, 1992 - 1993
  • Duke University Hospital
    Duke University HospitalResidency, Internal Medicine, 1988 - 1992
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1988

Certifications & Licensure

  • NC State Medical License
    NC State Medical License 1990 - 2021

Publications & Presentations


Grant Support

  • Exaggeration Of Colonic Motor Activity Induced By CCKNational Institute Of Diabetes And Digestive And Kidney Diseases1990–1991