Located at 2955 Three Notch Rd., Ste. 100 in Charlotte Hall, MD. Book an appointment today. Our practice provides a wide range of internal, family, and sports medicine services, including routine health screenings, vaccines, immunizations, laboratory services, preventive medicine, and chronic disease management. When you choose MedStar Health, you'll benefit from state-of-the-art medical technology and integrated health records that are connected to our entire system of providers, specialists, services and facilities.