Mailing Address
Gem Scientific
650 E Erie Avenue
Philadelphia, PA 19134

Telephone
Toll free (USA) - 877-436-7374
Main phone - 215-568-0514
Fax - 215-568-3295

Business Hours
Monday through Friday
8:00am to 5:00pm Eastern Standard Time, except holidays

Email, General Questions & Information
info@gemref.com

Key Gem Contacts

Jeffery Steinberg, Vice-President
jsteinberg@gemref.com

Jerry Rappaport, Director of Marketing and Sales
jrappaport@gemref.com

Warranty, Technical Support and Parts Sales
Frank Gregorio, Director of Technical Support
Toll free (USA) - 877-436-7374
fgregorio@gemref.com

VFC Providers; Independant Blood Centers; Research Facilities-outside of Florida
Becky Miller, Manager of New Business Development
Telephone 317-519-2446
bmiller@gemref.com