University of Nebraska Medical Center

Alexander Hewlett, DO

Associate Professor, Division of Gastroenterology and Hepatology


Alexander Hewlett, DO

Dr. Hewlett is a gastroenterologist with clinical interests in gastrointestinal motility disorders, colon cancer screening and prevention, Eosinophilic esophagitis, and gastrointestinal reflux. He is board certified in Internal Medicine and Gastroenterology with the American Board of Internal Medicine. He is the associate program director for the gastroenterology fellowship at the University of Nebraska Medical Center.


  • Outcomes in Gastroparesis
  • Pharmacological studies in Eosinophilic esophagitis
  • Patient outcomes in Eosinophilic esophagitis
  • Medical School: Ohio University College of Osteopathic Medicine, 2000
  • Residency: Internal Medicine, University of Texas Medical Branch, Galveston, 2003
  • Fellowship: Clinical Fellow in Gastroenterology, University of Texas Medical Branch, Galveston,2006
Patient Care