• Meet the Team

    The Thrombosis Center is home to specialists with a wide variety of backgrounds and areas of focus. As a team, this diversity makes us better prepared to care for your child’s unique needs. Learn more about our faculty and staff.

  • A photo of Ralph A. Gruppo.

    Ralph A. Gruppo, MD Director, Comprehensive Hemophilia and Thrombosis Center 513-636-4269

    A photo of Karen Kalinyak.

    Karen A. Kalinyak, MD Medical Director, Sickle Cell Clinic 513-636-4266

    A photo of Eric Mullins.
    A photo of Joseph Palumbo.
    A photo of Cristina Tarango.

    Cristina Tarango, MD Medical Director, Hemophilia Treatment Center 513-636-4266