Yosemite Pathology is a private independent pathologist owned and operated surgical pathology and cytology laboratory based in Modesto, CA. YP provides comprehensive state of the art, reliable, and accurate diagnostic services to its physicians and major area hospitals in the Alameda, Amador, Calaveras, Contra Costa, Kern, Mariposa, Merced, San Joaquin, Solano, Stanislaus and Tuolumne counties. YP offers a full spectrum of tissue pathology, cytology, and histology services, including examination