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Kristen Koller, CRNP

Valerie Owen
Primary location: Sibley Memorial Hospital 
 

Phone number: 202-660-5555

Title: Advanced Gastroenterology Nurse Practitioner; Bariatric Nurse Practitioner 

Specialty:  Advanced therapeutic endoscopy, bariatric endoscopy, pancreaticobiliary disease 

Education and training  

  • Bachelor's degree in Biochemistry, Villanova University 
  • Master's degree in Nursing, Vanderbilt University