Simon Morr, MD

Mirella Mourad, MD is the Co-Director of the Preterm Birth Prevention Center and a Maternal-Fetal Medicine specialist at Columbia University Irving Medical Center. She is particularly interested in the medical diseases that affect pregnancy, focusing on maternal cardiac conditions, autoimmune diseases, and surgical complications involving abnormal placentation. Dr. Mourad is a fellow of the American College of Obstetricians and Gynecologists and a member of the Society of Maternal-Fetal Medicine.

Sahil A. Parikh, MD is the Director of Endovascular Services at Columbia University Irving Medical Center and Associate Professor of Medicine at the Columbia University College of Physicians and Surgeons. His clinical practice leverages his knowledge and experience in clinical cardiovascular medicine and complex coronary and peripheral vascular interventions. He has an active practice in cardiovascular medicine with a focus on atherosclerotic vascular disease and intervention throughout the circulation. This includes coronary artery disease, peripheral arterial disease including claudication and critical limb ischemia, renovascular disease, cerebrovascular disease and venous disease and thrombosis. He is a nationally recognized clinician educator and investigator in vascular medicine and intervention. He has won numerous teaching awards locally and co-directs several national educational programs for physicians in training and for continuing medical education in conjunction with the Cardiovascular Research Foundation (CRF), the American College of Cardiology (ACC) and the Society for Cardiac Angiography and Intervention (SCAI). His research interests focus on novel endovascular devices for the treatment of vascular disease. He has been the site and national principal investigator for several clinical trials and has authored more than 50 original manuscripts and reviews in basic and clinical cardiovascular medicine. He lectures frequently at national meetings including Transcatheter Cardiovascular Therapeutics (TCT), ACC and SCAI amongst others. Dr. Parikh grew up in northern New Jersey and graduated from Livingston High School. He went on to graduate magna cum laude from Harvard College with an AB in Biomedical Sciences and Engineering and went on to earn his MD from the Johns Hopkins University School of Medicine with Phi Beta Kappa and Alpha Omega Alpha honors. He completed his internal medicine residency and chief residency at the Massachusetts General Hospital, cardiovascular medicine and interventional cardiology fellowships at the Brigham and Women’s Hospital and vascular medicine and intervention fellowship at the Massachusetts General Hospital, all teaching hospitals affiliated with the Harvard Medical School in Boston. He is board certified in Internal Medicine, Cardiovascular Disease, Interventional Cardiology, Vascular Medicine and Endovascular Intervention.

Jason Hawksworth, MD is a noted pioneer in minimally invasive robotic hepatobiliary and transplant surgery. Dr. Hawksworth is the Surgical Director of Adult Liver Transplantation, Chief of Hepatobiliary Surgery, and the Director of Robotic Liver Surgery Program in the Division of Abdominal Organ Transplant and Hepatobiliary Surgery at New York Presbyterian Hospital/Columbia University Irving Medical Center and is an Associate Professor at Columbia University College of Physicians and Surgeons. Dr. Hawksworth is known for unique and innovative minimally invasive robotic surgeries to remove tumors of the liver, bile duct and pancreas, including robotic major hepatectomy, robotic pancreatectomy, and robotic Whipple. He also specializes in robotic transplantation including robotic kidney transplantation, robotic living donor nephrectomy and robotic living donor hepatectomy. Dr. Hawksworth received his undergraduate degree from The United States Military Academy at West point and his medical degree from Wake Forest University Bowman Gray School of Medicine. Dr. Hawksworth completed general surgery residency at Walter Reed Army Medical Center followed by an abdominal transplant and hepatobiliary surgery fellowship at Georgetown University Hospital. Previously the Chief of Robotic Surgery at Georgetown University Hospital, Dr. Hawksworth established one of the nation’s premier robotic hepatobiliary and transplant programs in 2018 at Georgetown. He was recruited to Columbia University Irving Medical Center in 2023 to lead the liver transplant and hepatobiliary programs and continue to develop innovative techniques in robotic surgery. Dr. Hawksworth is a member of several key organizations including a Fellow of the American College of Surgeons, American Society of Transplant Surgeons, International Laparoscopic Liver Society, and Americas Hepato-Pancreato-Biliary Association. His research interests include clinical transplant and hepatobiliary trials, and he has published over 60 scientific manuscripts and book chapters in leading journals such as Annals of Surgery, Journal of Gastrointestinal Surgery, American Journal of Transplantation and Transplantation. Dr. Hawksworth is a Colonel in the Army reserves and has deployed four times to support combat operations in Afghanistan and the Middle East. Visit The Center for Liver Disease and Transplantation at columbiasurgery.org/liver.