Dr. Anna Kosztowski earned her medical degree from the American University of the Caribbean School of Medicine, Saint Maarten. She completed her residency in Internal Medicine at The Baton Rouge General Medical Center- Tulane University School of Medicine in Baton Rouge. She completed a rheumatology fellowship at Louisiana State University in New Orleans. At Ochsner, Dr. Kosztowski treats patients 18 and older. She specializes in the treatment of rheumatoid arthritis, lupus, osteoarthritis, psoriatic arthritis, gout, and scleroderma,
