Margaret Neff, PA-C, is a certified physician assistant who cares for hospitalized adult patients with infectious diseases. She collaborates with other members of the care team in the diagnosis and treatment of various infectious diseases, such as HIV/AIDS, meningitis, whopping cough, influenza, and viral hepatitis.

Margaret reviews medical records, conducts physical exams, orders additional tests, and helps to develop treatment plans. In addition to providing medical care, she acts as a patient advocate, communicating her patients' needs with the care team. After her patients have been discharged from the hospital, she conducts follow-up care visits with them in the clinic to ensure they're doing well with their treatment plan.

Margaret is part of the Division of Infectious Diseases in the Department of Internal Medicine at Saint Louis University School of Medicine. She is also a member of the Missouri Academy of Physician Assistants.