Arthur Sitelman

Arthur Sitelman, M.D., FCAP, is a board-certified anatomic and clinical pathologist based in Phoenix, Arizona, with more than 25 years of experience in the field. His practice emphasizes breast pathology, gynecologic pathology, dermatopathology, and cytology, and he has diagnosed over 25,000 cases of benign and malignant breast disease over the course of his career. He holds advanced certification in Breast Predictive Factors from the College of American Pathologists, a specialty credential reflecting focused expertise in breast cancer biomarker interpretation.

Dr. Sitelman serves as Medical Director of Integrated Pathology in Phoenix and holds medical director roles at Maryvale Hospital and Surgical Specialty Hospital. His professional activities include participation in tumor board conferences and educational forums on breast cancer. He has published in peer-reviewed journals including Cancer and The New England Journal of Medicine.

His forensic work includes medical-legal consultation and expert services, with particular relevance to cases involving pathology diagnosis, breast disease, and related subspecialty areas. He is licensed to practice medicine in Arizona.