University programs in Greenlawn, New York

Welcome to the practice of Dr. Mark Singer, DO, located at 5 Cuba Hill Road, Greenlawn, New York. With over 20 years of experience as an Internist, Dr. Singer is dedicated to providing exceptional healthcare to the community. He earned his medical degree from The New York College of Osteopathic Medicine and completed his residency at North Shore University Hospital in Manhasset. Dr. Singer is affiliated with the Mount Sinai Health System, which means he collaborates with a network of highly regarded hospitals and facilities. However, it's important to note that physicians providing services at these locations might not participate in the same health plans as the hospitals themselves. For detailed information on insurance and health plan networks, please visit the Mount Sinai Health System website.

Welcome to the practice of Dr. Ashutosh (Ash) K. Tewari, MBBS, MCh, FRCS (Hon), located at 5 Cuba Hill Road, Greenlawn, New York. Dr. Tewari is a distinguished urologist and prostate cancer specialist, currently serving as the Chairman of the Milton and Carroll Petrie Department of Urology at the Icahn School of Medicine at Mount Sinai. With an impressive career, Dr. Tewari has performed over 5,000 robotic radical prostatectomy surgeries, making his case series one of the largest globally and establishing his outcomes as the gold standard in the field. Dr. Tewari is dedicated to advancing prostate cancer treatment through his leadership at the Tewari Lab, where groundbreaking research into the genomic causes of prostate cancer is underway. His work translates genomic insights into practical applications for physicians, leveraging advanced imaging techniques. Recognized for his contributions, Dr. Tewari received the prestigious American Urological Association’s Gold Cystoscope Award in 2012.

Welcome to the practice of Robert Yohannan, MD, a board-certified Nephrologist dedicated to providing expert care in kidney-related diseases, including high blood pressure, electrolyte disorders, and chronic kidney disease. Located at 5 Cuba Hill Road, Greenlawn, New York, Dr. Yohannan has been serving the Huntington area since 2010 with a commitment to excellence and patient-centered care. Dr. Yohannan brings a wealth of experience to his practice, having completed his medical residency at Lutheran Medical Center and Maimonides Medical Center in 2003, followed by a distinguished career in Hospitalist medicine in Massachusetts. His passion for Nephrology led him back to New York, where he completed a fellowship in Nephrology and Hypertension at Winthrop University Hospital in 2010. As a certified Clinical Hypertension Specialist since 2012 and a member of the American Society of Nephrology, Dr. Yohannan has a keen interest in Glomerulonephritis and Hypertension.

Welcome to the practice of Dr. Alyssa Rehm, MD, located at 5 Cuba Hill Road, Greenlawn, New York 11740. Dr. Rehm is a dedicated healthcare professional affiliated with the prestigious New York Presbyterian Hospital/Columbia University. She provides exceptional medical services to the Greenlawn community, ensuring personalized and compassionate care for all her patients. Dr. Rehm is part of a network of physicians who may offer services at various hospitals and facilities within the Mount Sinai Health System. However, it's important to note that the insurance and health plan networks can vary between these facilities and the physicians practicing within them. For detailed information on the specific networks that Mount Sinai hospitals and facilities participate in, please visit the Mount Sinai Health System website.