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Jennifer Giannettino

Staff Affiliate - YNHH

Contact Information

Jennifer Giannettino, MSN, BSN, BS

Patient Care Locations

Office Location


Certified as a nurse practitioner in 2011, I have been working in the Department of Surgery at Yale since January 2012. I initially enjoyed time on the inpatient surgical services taking care of patients during their hospitalization on the Emergency General Surgery and GI Surgery services. In 2017, I transitioned to the inpatient Colo-Rectal Surgery service specializing in the post-op recovery and discharge transition of patients after lower GI tract surgeries. I recently completed my WOC training at Emory University in Atlanta and will be sitting for certification exam soon. I am currently providing outpatient specialized care for patients with fecal and urinary stomas and looking to grow out enterostomal therapy program by recruiting a group of certified nurses to help care for patients, provide local support groups for those with ostomies as well as education for staff a skilled nursing facilities and home health agencies who would like to learn more about optimizing stomal care.

Education & Training

  • BC
    Emory University, Wound, Ostomy, Continence (2020)
  • MSN
    Sacred Heart University, Family Nurse Practitioner (2011)
  • BSN
    Southern Connecticut State University, Nursing (2004)
  • BS
    University of Scranton, Neuroscience (2000)


  • Board Certification
    American Academy of Nurse Practitioner's Certification Program, Family Nurse Practitioner (2011, recertified: 2011)

Departments & Organizations