Gamma-Dynacare
- Provides community medical laboratory services, new testing developments, clinical trials services, employee health services and institutional services throughout the United States and Canada.
- http://www.gamma-dynacare.ca

Weland Clinical Laboratories
- Services offered include standard pathology as well as pre-employment and drug testing for business. Eastern Iowa, USA.
- http://www.welandlaboratories.com/

Cutting Edge
- Provides dermatopatholgy services and includes a printable order form. Tigard, Oregon, USA.
- http://cuttingedgehistology.com/

Precision Pathology
- Provides ooutpatient, surgical and clinical services, as well as cytopathology. Arvada, Colorado, USA.
- http://www.precisionpath.com

Blood-Check
- Offering complete blood tests, health screenings and drug tests. California.
- http://www.blood-check.com/

Walter Reed Army Medical Center Pathology Department
- A hospital-based laboratory offering a full range of clinical and anatomic services including electron microscopy, immunohistochemistry, transfusion medicine and autopsy services.
- http://www.wramc.amedd.army.mil/departments/Pathology/

Pathogenesys
- Providing DNA analysis, immunohistochemistry and other pathology services for the pharmaceutical and biotechnology industries.
- http://www.pathogenesys.com/

Direct Laboratory Services, Inc
- Providing services directly to consumers. Available tests are explained and costs detailed.
- http://www.directlabs.com/

Laboratory Medicine Consultants, Ltd.
- Offering surgical pathology and cytology services. Staff, test and insurance information is provided with health advice and references. Las Vegas, Nevada.
- http://www.lmc.ehcmd.com/

MDS Laboratory Services, Inc.
- Clinical laboratory services in the United States and Canada. Staff profiles are provided with test information, reference ranges and a list of locations.
- http://www.mdsdx.com/

Florida Hospital Cancer Institute
- Clinical testing and research in hemostasis, thrombosis and cancer. Details of research programs, publications and lectures are provided as well as information on services offered.
- http://www.fhci-labs.com/researchlabs/

Regional Medical Laboratories, Inc.
- Offering services to physicians, hospitals, clinics and veterinarians. Service and contact details, certification, news articles and healthcare screening. Battle Creek, Michigan.
- http://www.rml-lab.com/

UniPath, LLC
- Specialist services are described along with consumer information on common tests. A newsletter is also available. Denver, Colorado.
- http://www.unipathllc.com/

PhenoPath Laboratories
- A national immunohistochemistry service in the United States. Clinical and research services are described and cases of interest are illustrated with photomicrographs.
- http://www.phenopath.com/

BioHealth Diagnostics Laboratory
- Details of new and featured tests, a seminar schedule and a list of assessment services. San Diego, California.
- http://www.biodia.com/

Lower Columbia Pathologists
- Offering nuclear medicine and a full range of pathology services. Patient and clinician information is given, as well as a procedure guide. Longview and Centralia, Washington.
- http://www.lcpath.com/

San Diego Pathologists Medical Group, Inc
- Details of services provided in anatomic pathology, cytology, histology, immunohistochemistry and research.
- http://sdpath.com/

Aloha Laboratories, Inc
- Providing services to physicians, clinics, surgery centers and medical groups throughout the Pacific region. Contact and service details are given with an outline of cancer pathology. Honolulu, Hawaii.
- http://www.alohalabs.com/

AmeriPath, Inc.
- Information on services is provided for health professionals and consumers.
- http://www.ameripath.com/

Lakewood Pathology Associates
- Providing global pathology services to hospitals, physicians and patients as well as consumer education on cervical cancer, Pap tests and other issues. Lakewood, New Jersey.
- http://www.lakewoodpath.com/

Cambridge Biomedical Research Group
- Underrtaking research and development as well as clinical testing. New tests are described, and a performance directory is provided. Brighton, Massachusetts.
- http://www.cambridgebiomedical.com/

Avera Laboratory Network
- A catalogue of available tests and a list of service centres are given with information on customer support. South Dakota.
- http://www.averalabnet.com/

Midwest Hemostais and Thrombosis Laboratories, Inc.
- Specialising in bleeding and thrombotic disorders. Test information, educational articles and symposium details. Muncie, Indiana.
- http://www.midwestcoag.com/