Prosecutors say Fishberger received illegal payments in exchange for ordering transcranial doppler scans, or TCD scans, of patients who were falsely diagnosed. TCD scans are diagnostic tests used ...

Kenneth Fishberger, a Long Island internist with nearly 50 years of medical experience, recently pleaded guilty to conspiracy to commit ...

Timothy Doyle, 45, of Selden, NY, was employed as an operations manager by TCD Co., a Long Island-based company that performed mobile diagnostic services, including transcranial doppler scans in ...

From around June 2013 to December 2019, internist Vishnudat Seodat, MD, allegedly conspired with others to order hundreds of medically unnecessary transcranial doppler scans in exchange for kickbacks, ...

Indefinite transfusion prevents recurrence in most patients who have had a stroke, and can prevent first stroke in those with high transcranial Doppler velocities. High white cell count ...

Researchers use cutting-edge technology, such as finger plethysmography, transcranial Doppler, and microneurography – a specialized technique for recording post-ganglionic neural activity. Molecular ...