Dr Lawhorn is board-certified in anatomic and clinical pathology. He completed his training at Loma Linda University School of Medicine and Tripler Army Medical Center, Honolulu. Dr Lawhorn joined DIANON Systems from Walter Reed Army Medical Center, where he was medical director of the histopathology section. He has a broad range of experience in surgical and cytologic pathology, as well as additional experience in immunology, flow cytometry, and hematopathology. For the past 5 years, Dr Lawhorn has devoted himself to gastrointestinal pathology. |