Dr. Rosen is a board-certified pathologist with over 20 years of experience as a physician-scientist with expertise in Clinical Pathology, Oncology, Molecular Biology, and Healthcare Information Technology (HIT). He is a professor of pathology at the Baylor College of Medicine in the Texas Medical Center.

He has served as a clinical adjunct associate professor of pathology at the Tilman J. Fertitta Family College of Medicine at the University of Houston. He is a board-certified pathologist with over 20 years of experience as a physician-scientist. He has a strong interest in technology applied to medical education, 3D printing, and AI.

Rosen has been involved in research on validation of markers for tumors of unknown primary, development and validation of assays to predict the risk of metastatic disease in esophageal and colorectal cancer, and validation of high-resolution microendoscopy for the management of esophageal neoplasia.

Rosen earned his medical degree in anatomic pathology from the University of Buenos Aires, Argentina. He later joined the University of Texas MD Anderson Cancer Center, where he combined computerized image analysis technology and high throughput tissue microarray technology to investigate different pathways involving ovarian and breast cancers. In 2010, he became board-certified in anatomical and clinical pathology after completing a breast pathology fellowship at MD Anderson. Rosen then joined the Michael E. DeBakey V.A. Medical Center in Houston as a full-time pathologist. In 2016, he earned a master’s degree in medical education from the University of Houston.