Contact Us 2 HomeContact Us 2 Contact Us 2 Our Locations SEND AN ENCRYPTED MESSAGE Request Draw Kits Here Headquarter Laboratory2023 Eighth StreetBerkeley, CA 94710800-566-3462 Toll-Free510-839-5600 Phone510-839-6153 Fax Schedule a Call Louisiana Coagulation DivisionMachaon Diagnostics, Inc.New Orleans, LA504-866-7090 Phone504-866-7091 Fax Academic Partner Site & LaboratoryMachaon Diagnostics, Inc.Maywood, IL How Can We Help?