Antonio Petralia, MD

Dr. Antonio Petralia is a rheumatologist serving adult patients ages 18 and older throughout the St. Louis metropolitan area. He specializes in the evaluation, diagnosis, and treatment of autoimmune and inflammatory conditions that affect the joints, muscles, and connective tissues.

Dr. Petralia’s clinical interests include managing rheumatoid arthritis, psoriatic arthritis, osteoporosis, and gout. He also has extensive experience treating complex conditions such as systemic lupus erythematosus, sarcoidosis, autoimmune myopathies, relapsing polychondritis, and polymyalgia rheumatica.