Krista N. Grennan, MD

Chief Medical Resident
MAYO CLINIC
Jacksonville, FL, United States

Krista Grennan, M.D. is an Instructor of Medicine at Mayo Clinic Florida where she is currently serving as one of the Chief Medical Residents for the 2026-2027 academic year. She earned her medical degree from the University of Central Florida College of Medicine and recently completed her Internal Medicine Residency training at Mayo Clinic Florida. She will be applying for Endocrinology Fellowship this application cycle.

Disclosure information not submitted.

Presentation(s):

• ORF28-04 - Utility of Non-Standard Overnight Dexamethasone Suppression Testing in Evaluation of Patients with Hypercortisolism

  Sunday, June 14, 2026
  2:00 PM - 2:15 PM CT

• SY31-06 - Fatal, Fulminant, Necrotizing Pancreatitis Associated With Recent Tirzepatide Initiation

  Sunday, June 14, 2026
  4:00 PM - 4:15 PM CT