Preston’s Pharmacy was established in 1934. We are the oldest independent pharmacy in Arlington, Virginia. We are a trusted resource for your physician. Whether you are treated within the practice of a Medical Doctor (MD), Osteopathic Physician (DO), Podiatrist (DPM), a Dentist (DMD, or DDS), or take your pet to a Veterinarian (DVM), chances are that they not only are aware of Preston’s Pharmacy, but that they would HIGHLY RECOMMEND Preston’s Pharmacy.