Masters Pharmaceutical
11930 Kemper Springs Dr,
Cincinnati, Ohio 45240
U.S.A.

Toll Free: 800.982.7922
Local: 513.354.2690

M-F : 9:00 am - 8:00 pm

S: 11:00 am - 3:00 pm
Sunday Closed

Fax: 800.201.6610

info@mastersrx.com

For technical assistance with CSOS

Toll Free: 800.982.7922 (Extension: 1280)
Email: csoshelp@mastersrx.com