Philippos Costa, MD
Assistant Professor of Medicine (Medical Oncology and Hematology)About
Titles
Assistant Professor of Medicine (Medical Oncology and Hematology)
Positions outside Yale
Scientific-Advisor, Medical Oncology, Associação Tumor Desmoide Brasil
Biography
Philippos A. Costa, M.D., is an Oncologist at Yale University. He received his medical degree from the Universiade Federal do Vale do Sao Francisco, Brazil, and completed two internal medicine residencies; at the Universidade Federal de Uberlandia and at the University of Miami Miller School of Medicine, and his fellowship at Yale University. He is an expert in Early Developmental Therapeutics as well as Sarcomas, including angiosarcomas, chondrosarcomas, leiomyosarcoma, GIST, and desmoid tumors.
Appointments
Medical Oncology and Hematology
Assistant ProfessorPrimary
Other Departments & Organizations
- Early Phase Clinical Trial Program
- Internal Medicine
- Medical Oncology and Hematology
- Sarcoma Program
- Yale Medicine
- Yale New Haven Health System
Education & Training
- MS
- Yale, Internal Medicine (2025)
- Oncology Fellow
- Yale Universit (2025)
- Internal Medicine Resident
- University of Miami (2022)
- Internal Medicine Resident
- Universidade Federal de Uberlândia: (2018)
- MD
- Universidade Federal do Vale do São Francisco, Medicine (2016)
Research
Overview
• Dr. Costa described the association of desmoid tumors with breast implants and the comparative efficacy of different systemic therapies in desmoid tumors
• Along with his colleagues, Dr. Costa described the genetic landscape of angiosarcoma, along with its implications for immunotherapy strategies
• Dr. Costa described how dose escalation of ripretinib can lead to further benefits for GIST patients in a real-world scenario.
Academic Achievements & Community Involvement
Clinical Care
Overview
Philippos A. Costa, MD, is an oncologist specializing in the treatment of sarcomas (rare cancers that develop in the body’s bones or soft tissues) and other complex conditions related to tumors.
Dr. Costa diagnoses and manages various types of sarcomas, including angiosarcomas (cancers of blood or lymph vessels), chondrosarcomas (cancers that form in cartilage), leiomyosarcoma (a cancer of smooth muscle), gastrointestinal stromal tumors (GIST, rare tumors of the digestive tract), and desmoid tumors (rare connective tissue tumors that do not spread but can be locally aggressive).
As an assistant professor of medicine (medical oncology and hematology) at Yale School of Medicine, Dr. Costa’s research explores immunotherapy strategies and assesses therapies for desmoid tumors.
Dr. Costa received his medical training in Brazil, receiving his medical degree from the Universidade Federal do Vale do São Francisco and completing a residency in internal medicine at the Universidade Federal de Uberlândia. He completed a second residency in internal medicine at the University of Miami Miller School of Medicine, and a fellowship at Yale School of Medicine.
Clinical Specialties
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