Dr. Gregoriy Grenader joined Columbia Health in 2012. Gregoriy earned his B.A. in psychology from CUNY Brooklyn College, graduating with honors. Prior to earning his D.O. from New York College of Osteopathic Medicine, he was a certified emergency medical technician. He completed his post-graduate residency training in family practice at North Shore/Long Island Jewish Plainview Hospital in Long Island, New York. Gregoriy enjoys home improvement, music, and traveling.