Medifast Contact Info

For questions not covered on our website, call our Contact Center at (800) 209-0878 for more information and to place orders.

Hours

Weekdays 8:00 a.m. to 11:00 p.m. Eastern
Weekends 9:00 a.m. to 6:00 p.m. Eastern

For answers and information available 24/7, please visit Support Tools.