College board school in Huntington Station, New York

Welcome to the practice of Dr. T. Nigel Niwaz, DO, FACC, located at 180 East Pulaski Road, Suite W1-120, Huntington Station, New York 11746. As a distinguished cardiologist, Dr. Niwaz is dedicated to offering the highest quality of care and expertise in various specialty care areas. Our practice is committed to providing comprehensive cardiology services, with a special focus on both primary and secondary preventive cardiology, heart failure, and valvular heart disease. Dr. Niwaz is a board-certified lipidologist and is well-versed in managing complex lipid disorders, congestive heart failure, coronary artery disease, and other cardiovascular conditions. With a holistic approach, Dr. Niwaz emphasizes the importance of building personal connections with each patient to ensure tailored care.

Welcome to the practice of Thomas G. Harrington, MD, FACS, a distinguished urologist based in Smithtown, New York. Conveniently located at 373 New York 111, our office is part of the renowned Advanced Urology Centers of New York, Smithtown South Location. Dr. Harrington, a Long Island native, brings a wealth of expertise and compassionate care to his patients, offering specialized services in both adult and pediatric urology. Dr. Harrington's impressive academic journey began at St. John the Baptist Diocesan High School, followed by a Bachelor of Science in Biological Sciences from Binghamton University. He earned his Doctorate in Medicine from New York Medical College and completed his internship and residency in General Surgery and Urology at prestigious institutions like S.U.N.Y. at Buffalo and S.U.N.Y. at Stony Brook. His scholarly contributions include published articles on male infertility and urologic trauma.