In This Section Neurosurgery Residency Faculty Neurosurgery Faculty Introduction Perry A. Ball, MD Program Director Dr. Ball's Publications on PubMed Faculty Josh Aronson, MD Barbara Badgley, MSN, APRN Patricia Q. Clerkin, MD Cliff Eskey, MD, PhD Linton T. Evans, MD Stacy Flinn, MSN, APRN Jennifer Hong, MD Naser Jaleel, MD, PhD Scott Lannon, MSN, APRN Tim Ryken, MD Nathan Simmons, MD David Soucy, PA-C Adrienne Williams, APRN Neurosurgery Residency Overview and Program Details Current Residents and Alumni Faculty How to Apply Contact Us Contact Us Lebanon, NH (DHMC) Phone: (603) 650-8732Fax: (603) 650-4547 Email Us