In operation for more than 60 years, the Diagnostic Pathology Medical Group is one of the leading pathology service providers to hospitals, clinical laboratories, research institutions and other physician specialties. It is accredited by the College of American Pathologists and regulated by the Clinical Laboratories Improvement Amendments. The laboratory is one of the largest board-certified anatomic and clinical pathologists in Northern California and offers a range of services, such as breast and cardiac transplant pathology, cytogenesis and cytology. It also offers neuropathology, biopsy, histology, and anatomic and clinical pathology services. In addition, the Diagnostic Pathology Medical Group provides online, courier and customer care services related to the enquiries about patient report statuses, billing, specimen pickups and requests for supplies. It is located in Sacramento, Calif.