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Philippos Costa, MD

Assistant Professor of Medicine (Medical Oncology and Hematology)
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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.

Last Updated on July 10, 2025.

Appointments

  • Medical Oncology and Hematology

    Assistant Professor
    Primary

Other Departments & Organizations

Education & Training

MS
Yale, Internal Medicine (2025)
Internal Medicine
University of Miami (2022)
Internal Medicine
Universidade Federal de Uberlândia: (2018)
MD
Universidade Federal do Vale do São Francisco, Medicine (2016)
Residency
Jackson Memorial Hospital
Fellowship
Yale University School of Medicine

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.

Research at a Glance

Yale Co-Authors

Frequent collaborators of Philippos Costa's published research.

Publications

2026

2025

Academic Achievements & Community Involvement

Activities

  • activity

    GIST Journal

  • activity

    Managed Health Care

  • activity

    American Society of Clinical Oncology (ASCO)

  • activity

    American College of Physicians (ACP)

  • activity

    Sociedade Brasileira de Oncologia Clínica (SBOC)

Honors

  • honor

    The Vanessa Blumer Research Scholar Award

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

Sarcoma; Medical Oncology

Get In Touch

Contacts

Appointment Number

Administrative Support

Locations

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