Clinical Pathology Laboratories services the Southwest USA.

Sonic Reference Laboratory services the Southwest USA.

Contact Sonic Reference Laboratory 

American Esoteric Laboratories (AEL) services Tennessee and the Mid-South USA.

Sunrise Medical Laboratories services Maryland, Virginia, West Virginia, Washington D.C., the New York Metro area, Conneticut, and all of the surrounding communities.

East Side Clinical Laboratory services Rhode Island and Southeastern Massachusetts.

CBLPath is a leading provider of sub-specialised anatomic pathology and molecular laboratory services.

Clinical Labs of Hawaii services the Hawaiian Islands.

West Pacific Medical Laboratory services Los Angeles, San Diego, San Jose, San Francisco and their surrounding communities.

Central Coast Pathology Laboratory services Monterey, San Luis Obispo, Santa Barbara and Ventura counties.

Physician's Automated Laboratory services Kern County, California.

Pathology Laboratories services northwest Ohio, Cleveland, Columbus, Lima and southeast Michigan.

Clinical Pathology Laboratories Southeast services Florida, Georgia, & South Carolina.