The average patient rating for Dr. Zarnegar is 5.0 stars out of 5. Areas of expertise for Dr. Zarnegar include minimally invasive parathyroidectomy, achalasia, and thyroid cancer. He is professionally affiliated with Weill Cornell Medicine. He is an in-network provider for Coresource, United Healthcare Compass, POMCO, and more. He graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School and then he performed his residency at Mount Sinai Medical Center and the University Hospitals, Cleveland. Dr. Zarnegar has received the following distinctions: One of America's Top Doctors; Rated one of New York Magazine's Best Doctors; and "Best Doctors" Award New York Magazine. Dr. Zarnegar (or staff) speaks the following foreign languages: Spanish and Persian.