Question: Abbott Laboratories (was Knoll Pharmaceuticals)
Answer: Manufacturer of Synthroid
Abbott Labs
Phone: (800) 255-5162
Website: http://www.synthroid.com
Email: https://abbott.com/contact.cfm
Abbott Labs
Phone: (800) 255-5162
Website: http://www.synthroid.com
Email: https://abbott.com/contact.cfm

