Present Affiliated Hospitals Mt. Sinai Hospital Elmhurst Hospital Center North Shore University Hospital Long Island Jewish-Hillside Medical Center Winthrop University Hospital Beth Israel Medical Center St. Luke's-Roosevelt Hospital Center As of July 2003, Dr. Kasabian has opened a private practice in New York City with primary affiliations at Mt. Sinai Medical Center. He also is affiliated with Beth Israel Medical Center and the St. Lukes-Roosevelt Hospital. He took over the practice of Dr. Elliot L. Cohen in February of 2006.  His concentration in his practice has been mainly on patients with issues of voiding dysfunction, enlarged prostate disorders, female urology, kidney stones, and performing non-scalpel vasectomies.  He in addition will see patients with general urologic and oncologic (cancer) issues.