About us. The Institute of Facial & Oral Surgery is an oral and facial/body cosmetic practice in Leesburg, VA. We are professional and customer-centric. Our goal is to provide the absolute highest standard of care to our patients and clients in a safe, confidential, and friendly environment. We believe in hard work, fairness, equality, and honesty. Our work environment includes. Safe work environment. Growth opportunities. Self improvement. Clini...