Dr. John Castellano is an anesthesiologist in Rockville, who manages patient pain levels before, during, and after surgical procedures.
Yes, Dr. John M. Castellano is accepting new patients at this office.
(301) 838-9029
14820 Physicians Lane, 242, Rockville, MD 20850
Dr. Castellano has one office in Maryland where he specializes in Anesthesiology.
As an anesthesiologist in Rockville, MD, Dr. Castellano ensures patients are free of pain before (pre-op), during, and after (post-op) a surgical procedure. By administering anesthesia, Dr. Castellano ensures that patients do not feel the pain of a surgical procedure.