Saya L. Jacob

Dr. Saya L. Jacob serves as Assistant Professor of Medicine in Hematology-Oncology at the Hospital of the University of Pennsylvania, where she practices as a Penn Medicine physician specializing in breast cancer care for adult patients. Her clinical work is centered at the Rena Rowan Breast Center within the Abramson Cancer Center's Perelman Center for Advanced Medicine, reflecting deep integration with Penn's comprehensive cancer infrastructure.

Her academic foundation includes medical training at Northwestern University Feinberg School of Medicine, residency at Northwestern Memorial Hospital, and hematology-oncology fellowship at UCSF Medical Center. This pathway established her expertise in both clinical oncology and translational research methodologies.

Dr. Jacob's research program focuses on advancing breast cancer therapeutics through three interconnected pillars: optimizing neoadjuvant chemo-immunotherapy response assessment using imaging and liquid biopsies; developing supportive care interventions for treatment toxicities; and implementing equity-focused clinical protocols. Her work frequently appears in top oncology journals and ASCO presentations, demonstrating rigorous methodology and clinical relevance.

Analysis of her 2023-2024 publications reveals strong emphasis on biomarker-driven approaches, particularly circulating tumor DNA/cell applications for metastatic disease monitoring and risk stratification. The research consistently bridges laboratory findings with clinical implementation, as seen in her fertility preservation quality initiative and neratinib toxicity management studies.

As an active clinician-scientist, Dr. Jacob contributes to Penn Medicine's academic mission through patient care, research mentorship, and protocol development. Her affiliation with the Rena Rowan Breast Center places her within a multidisciplinary team including surgeons, radiologists, pathologists, and genetic counselors, ensuring comprehensive patient management.