Dr. Iglesias is board-certified in Internal Medicine, Nephrology, Critical Care, and is a specialist in Hypertension of the American Society of Hypertension. He currently is an Associate Professor of Medicine at the University of Medicine and Dentistry of the N.J. School of Osteopathic Medicine, and Associate Professor of Medicine at Hackensack Meridian School of Medicine. He is the medical director of the John J. DePalma Renal Institute of Central Jersey, one of the largest dialysis centers in New Jersey. His interests are all aspects of clinical and critical care nephrology, care of the renal transplant patient, hypertension, critical care, and septic shock medicine. He is involved in active clinical research in many areas of critical illness including septic shock, congestive heart failure, and acute kidney injury. His randomized controlled trial published in the major medical journal Chest was the first to demonstrate markedly reduced requirements for vasopressor therapy in septic shock patients treated with intravenous ascorbic acid. He has worked tirelessly at bedsides in ICUs of multiple hospitals in New Jersey throughout the pandemic. His rapidly accumulated clinical insights and expertise helped develop the MATH+ hospital treatment protocol for COVID-19.