Arthritis Diagnostic and Treatment Center, located in San Antonio, is part of ArthritisCentral, and organization specializing in a wide range of rheumatic treatments. Founded in 1978, the center is one of the leading rheumatology clinics in Texas. It has a team of our board certified-physicians in internal medicine and rheumatology. Arthritis Diagnostic and Treatment Center s physicians specialize in the care of osteoarthritis, rheumatoid arthritis, gout, systemic lupus erythematosas and fibromyalgia. It also provides treatment for osteoporosis, neck and back pain, tendonitis and bursitis and other rheumatic conditions. The center offers on-site laboratory and radiology services, including plain X-ray and dual energy X-Ray absorptiometry scans.