Dr. Leonard Morneau is a radiologist in Garden City Park, New York and is affiliated with multiple hospitals in the area, including Advocate Christ Medical Center and Sharp Grossmont Hospital. He received his medical degree from St. George's University School of Medicine and has been in practice between 11-20 years. Dr. Leonard Morneau accepts Medicare, Aetna, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted.