His areas of expertise include arrhythmias (irregular heartbeats), heart bypass surgery (CABG), and tricuspid regurgitation. He is an in-network provider for several insurance carriers, including Coresource, Vytra, and Blue Cross Blue Shield EPO. Dr. Grossi is a graduate of Columbia University, College of Physicians and Surgeons and a graduate of NYU Langone Medical Center's residency program. He has received the following distinction: New York Super Doctors. Dr. Grossi's professional affiliations include VA NY Harbor Health Care System and NYU Langone.