Contact the VDSCP Program
Please note that CDC cannot respond to questions about individual medical cases, provide second opinions, or make specific recommendations regarding therapy. Those issues should be addressed directly with your health care provider.
Phone
CDC Health Line
1-800-CDC-INFO (1-800-232-4636)
Vitamin D Standardization-Certification Program
CDC – Division of Laboratory Sciences
4770 Buford Highway, NE
Atlanta, GA 30341-3724