We have a new, state of the art infusion center at Greenbelt office . Many new therapies to treat diseases such as rheumatoid arthritis, psoriatic arthritis, gout, ankylosing spondylitis, and lupus are available only in IV (intravenous infusion) form . These medicines are given through an IV into the patient's arm by one of our expert infusion nurses in a comfortable location of our office. Under the watchful eye of our infusion nurses and doctors, our patients can be assured of the best care possible by the doctors who originally prescribed the medications.