Faculty & Staff Directory Home / For Providers & Researchers / Take Action / Faculty & Staff Directory / Jeff Ehresman, MD Jeff Ehresman, MD Neurosurgery Resident PGY-2 Current Program: Neurosurgery Residency Start Year: 2021 Medical School: The Johns Hopkins University School of Medicine Undergraduate Institution: University of Nebraska – Omaha Jeff Ehresman, MD Neurosurgery Resident PGY-2 Current Program: Neurosurgery Residency Start Year: 2021 Medical School: The Johns Hopkins University School of Medicine Undergraduate Institution: University of Nebraska – Omaha