Kristin Dyer

Kristin Dyer serves as the Chief Financial Officer of HCA Virginia’s Chippenham and Johnston-Willis Hospitals, a 758-bed, two-campus organization in Richmond, Virginia.

Kristin has more than 15 years of experience in health care finance, having served most recently as the Chief Financial Officer of Capital Regional Medical Center in Tallahassee, Florida. While at Capital Regional, she secured $24M in funding for two free-standing emergency departments currently under construction, led reduction in patient length of stay to under four days on average, and spearheaded efforts to reduce overall RN voluntary turnover to less than 10 percent.

Kristin began her career with HCA’s Capital Division in 2013 as Controller of Portsmouth Regional Hospital in Portsmouth, New Hampshire. She was selected to participate in HCA’s Executive Development program and promoted to Associate Chief Financial Officer in 2015. Upon completion of the executive development program she was promoted to Chief Financial Officer of Capital Regional.

Prior to her career with HCA, Kristin served eight years in the US Navy achieving final rank of Lieutenant in the Medical Services Corps including service as the Chief Financial Officer/Comptroller at the Naval Hospital Twentynine Palms, California. She also held financial leadership roles with Martin’s Point Health Care in Portland, Maine. Kristin earned her Master of Healthcare Administration, Health Policy Certification and Bachelor of Science in Health Services Administration from Ohio University in Athens.

Kristin and her husband Darrell have two sons, Dylan (8) and Colby (6). The family is excited to relocate back to the Capital Division in Richmond.

Sheldon Barr

Sheldon Barr is the Chief Operating Officer of HCA Virginia’s Chippenham Hospital, a 466-bed facility and a campus of Chippenham & Johnston-Willis Hospitals. Sheldon was previously the COO at Portsmouth Regional Hospital, a 209 bed level II trauma center located in Portsmouth, NH.

Sheldon began her career with the HCA in 1994 at HCA Virginia’s Henrico Doctors’ Hospital as a nurse in the Cardiac Surgery Intensive Care Unit. She is a proven leader with a commitment to clinical outcomes.

Sheldon holds a Bachelor’s of Science in Nursing, a Master’s of Science in Nursing from University of Virginia and a Master’s in Business Administration from Western Governor’s University. In addition, she holds a six sigma green belt in healthcare from Villanova University. Sheldon’s commitment to the local community in Richmond was acknowledged through her earning the prestigious Frist Humanitarian Award in 2003.

Sheldon enjoys yoga, traveling and reading. She and her husband Steve will reside in Richmond, VA.

Jake O’Shea, MD, serves as the Chief Medical Officer (CMO) of Chippenham Hospital, a 466-bed facility and a campus of Chippenham & Johnston-Willis Hospitals. He became CMO of Chippenham Hospital in December 2017. The CMO provides leadership, direction and planning for a wide variety of medical and related activities for the hospital.

Jake previously served as CMO of Johnston-Willis Hospital. Prior his role at Johnston-Willis, he served as HCA’s Capital Division Chief Medical Information Officer (CMIO) where he oversaw all medical informatics activities.

Jake is board-certified in emergency medicine and clinical informatics. He practiced as an emergency medicine physician, as well as a Medical Informatics Consultant and EHR Medical Director in the Hampton Roads region of Virginia for nearly 10 years. He received his undergraduate degree at Dartmouth College, attended the University of Virginia School of Medicine, and completed his Residency in Emergency Medicine at the University of Pittsburgh.

Sandy Aderholt is the Chief Nursing Officer (CNO) of HCA Virginia’s Chippenham Hospital, a 466-bed facility and a campus of Chippenham & Johnston-Willis Hospitals. Sandy had previously served as CNO of Johnston-Willis Hospital and was promoted to this position in July 2017. Sandy has a proven track record in clinical leadership with a solid background in critical care. Throughout her career, she has driven successful change in the area of leadership development and positive clinical and quality outcomes.

Sandy has been with HCA for 23 years and prior to her role as CNO, she held the position of ACNO for Chippenham Hospital. She started her RN career in 1993 and has held numerous leadership positions at CJW, as well as CNO at Retreat Doctors’ Hospital.

Sandy received her Bachelor’s degree in Nursing from Virginia Commonwealth University and completed her Masters in Nursing Administration and Leadership at Virginia Commonwealth University. She is a Board Member of the Virginia Nurses Association, Virginia Nurse Leadership Institute Selection Committee, VCU/MCV Alumni Association, and is Board Certified as an Advanced Nurse Executive.

Sandy is married with 3 sons and is a native of Richmond, Va.