Dr. Nelson D. Hidalgo is a psychiatrist in Orangeburg, New York and is affiliated with St. Luke's Cornwall Hospital. He received his medical degree from University of Santo Tomas and has been in practice for more than 20 years. Dr. Nelson D. Hidalgo has expertise in treating bipolar disorder, depression, anxiety disorders, among other conditions - see all areas of expertise. Dr. Nelson D. Hidalgo accepts Medicare, Blue Cross - see other insurance plans accepted.