Regional Sales Representatives

Madison Sales Headquarters

T: (608) 831-6201
F: (608) 831-6218

Northeast US and Quebec

Diana Matkovich
Senior Account Executive
(609) 497-2745

Mid-Atlantic and Florida

Gary C. Gabriel, Ph.D.
Senior Sales Scientist
(301) 905-6400

Southeast

Ann Y. Williams MT (ASCP)
Southeast Account Representative
Bartlett-Williams Scientific Resources
O: (919) 967-8111
M: (919) 302-3654
F: (919) 967-2227

Upper Midwest and Central Canada

Gordon S. Hunter, MS
Midwest Regional Manager
T: (608) 338-6768
F: (608) 831-6218

Southwest and Southern California

Kathleen M. Lovelace
Senior Sales Scientist
T: (760) 913-0600
M: (760) 390-0509

Northwest US, Northern California, and British Columbia

Shervin Kamkar, MS
Northwest Account Manager
(415) 971-3621