Rheumatologists are medical doctors who specialize in diagnosing and treating diseases that affect the joints, muscles, and bones. They often manage conditions such as arthritis, lupus, and gout, which can cause pain, swelling, and stiffness. These specialists use various tests, including blood tests and imaging studies, to understand a patient's condition better. In addition to treating existing conditions, rheumatologists also focus on preventing complications and improving patients' quality of life. They may recommend medications, physical therapy, and lifestyle changes to help manage symptoms and maintain joint function. Their expertise is crucial for individuals with chronic musculoskeletal disorders.