Dr. Philippe J. Mercier is a neurosurgeon in Saint Louis, Missouri and is affiliated with multiple hospitals in the area, including SSM Health Cardinal Glennon Children's Hospital-St. Louis University and SSM Health St. Louis University Hospital. He received his medical degree from University of Saskatchewan College of Medicine and has been in practice between 11-20 years. Dr. Philippe J. Mercier has expertise in treating spinal fusion, among other conditions - see all areas of expertise. Dr. Philippe J. Mercier accepts Medicare, Aetna, Humana, Cigna, Blue Cross, United Healthcare - see other insurance plans accepted. Dr. Philippe J. Mercier is highly recommended by patients.