Inova Mount Vernon Hospital | 761 followers on LinkedIn. We are Inova, Northern Virginia and the Washington, D.C. metropolitan area’s leading nonprofit healthcare provider. | Inova Mount Vernon Hospital is a 237-bed hospital offering patients convenience and state-of-the-art care in a community environment. Our hospital sits on 26 acres of beautifully landscaped open space, where patients can find moments of serenity in our specially designed gardens. Inova Mount Vernon Hospital is home to the nationally recognized Inova Joint Replacement Center and Inova Rehabilitation Center.