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Check out our Shenandoah Memorial Hospital leadership team.

Gregory Byrd, MDGregory Byrd
Vice President of Medical Affairs (VPMA), VHS Southern Region Hospitals

Gregory Byrd, MD, has served as the Vice President for Medical Affairs at Shenandoah Memorial Hospital since 2015. After obtaining his undergraduate degree from Mary Washington College in Fredericksburg, he graduated from Eastern Virginia Medical School. He completed his internship and residency training in the United States Army at Fitzsimmons Medical Center in Aurora, Colorado, followed by one year as chief resident and another as a staff physician.

In 1995, Dr. Byrd and his family returned home to Virginia, and he began to practice with Woodstock Internal Medicine. During his time in Woodstock, Dr. Byrd has worked both in the outpatient and inpatient arenas. He now practices Internal Medicine at Valley Health Shenandoah Memorial Hospital Multispecialty Clinic, in addition to serving on the hospital’s leadership team. Dr. Byrd is a Fellow with the American College of Physicians, and is active with the Christian Medical and Dental Association. In his spare time, Dr. Byrd enjoys spending time with his wife, children and grandchildren, as well as reading and activities within his church.

N. Travis Clark
Vice President, Operations, Valley Health Southern Region; President, Shenandoah Memorial Hospital and Page Memorial Hospital

N. Travis ClarkN. Travis Clark is the vice president of operations for Valley Health Southern Region, and president of Page Memorial Hospital and Shenandoah Memorial Hospital.

Clark began his career at Page Memorial Hospital in 1997 as the Director of Rural Health Clinics. In 2000 he was promoted to Chief Financial Officer, a position he held for five years before his promotion in 2005 to President of Page Memorial Hospital. In 2016, Travis was promoted to vice president of operations for Valley Health Southern Region, and president of Page Memorial Hospital and Shenandoah Memorial Hospital.

Clark has a bachelor’s degree in Business Administration and a Master’s in Organizational Leadership. He is a member of the Virginia Hospital & Healthcare Association’s HosPAC Board of Directors and a board member of the Page County Broadband Authority.

A Page County native, Travis enjoys spending time with family and promoting conservation efforts on his family’s beef cattle farm.

Tammy Gasper
Vice President, Shenandoah Memorial Hospital; Southern Region Medical Staff Services & Clinical Program Development

Tammy GasperTammy L. Gasper is Vice President of Shenandoah Memorial Hospital, and Southern Region Medical Staff Services & Clinic Program Development. She has been with Valley Health for 22 years in various positions, including Corporate Director of Laboratory, Respiratory, Sleep Medicine and Imaging and, most recent, Vice President of Medical Staff Affairs and Clinical Program Development for Valley Health, Southern Region.

Gasper is responsible for providing administrative leadership, support and oversight for the medical staffs at Page Memorial Hospital, Shenandoah Memorial Hospital and Warren Memorial Hospital. She is also responsible for the assessment, planning, implementation and evaluation of clinical services and programs in the southern region.

A native of Page County, Gasper holds a Bachelor of Science in Medical Technology and a Masters in Healthcare Administration. She is a member of the American College of Healthcare Executives and the American Society for Clinical Pathology.

Phillip Graybeal
Vice President and Chief Financial Officer, Valley Health Southern Region

Phillip GraybealPhillip Graybeal is the vice president and chief financial officer of Valley Health Southern Region, with responsibility for the overall financial operations.

Phillip has over 15 years of experience with the majority being healthcare related. Phillip was an Accounting Manager for Smith/Packett Med-Com of Roanoke VA. He also worked in public accounting for Goodman & Company in Roanoke, VA where he worked with several rural hospitals in Virginia and West Virginia. The scope of the services he provided included reimbursement consulting, auditing, tax, accounting and review services. He has a BBA from Radford University, and is a Certified Public Accountant. Phillip is currently working on his Masters of Business Administration with a concentration in Health Services Administration at Eastern Mennonite University.

Phillip is married with three boys and enjoys spending time with his family. He is an avid sports fan who coaches little league baseball, midget football, and plays the occasional round of golf.

Floyd Heater
Vice President, Valley Health Southern Region; President, Warren Memorial Hospital

Floyd HeaterFloyd Heater is the vice president of Valley Health Southern Region, and president of Warren Memorial Hospital. He is responsible for the overall management of the Valley Health Southern Region's operations and achievement of its strategic initiatives.

Heater is a Fellow of the American College of Healthcare Executives (FACHE), a member of the Medical Group Management Association and is currently a member of the HosPAC Board of Directors. He has served on the Boards of numerous civic organizations in the Shenandoah Valley.

Heater earned a BS in Business Administration from Indiana University of Pennsylvania and a Masters Degree in Hospital and Health Administration from Xavier University in Cincinnati, Ohio.