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COVID-19 Update from Dr. Smith: 4/23/20

… Each day during the COVID-19 crisis, Dr. Craig Smith, Chair of the Department of Surgery, sends an update to faculty and … operation.  But I am not complaining!  All of that stuff is to heart surgery as commanding an aircraft carrier is to …

Last Modified: 02/23/2023 - 18:01

Mini-Sternotomy for a Tortuous Aortic Aneurysm

… with a mini-sternotomy, with a less than three-inch scar.  The patient had a displaced heart and a twisted ascending … aorta, requiring Dr. Borger to work from the opposite side of the operating table, as well as through a very small … and the Aortic Surgery program at NYP/Columbia.  "This is why we have seen such an explosion of TAVR (transcatheter …

Last Modified: 02/23/2023 - 18:00

Preceptor Sessions

… Midpoint Self-Assessment and Feedback Each student is required to receive explicit feedback midway through the clerkship. Prior to receiving feedback, you must complete … with the blank Mid-Clerkship Feedback during the 3rd week of the rotation. The feedback should be given to you in an …

Last Modified: 05/25/2023 - 11:46

Heart Attacks & Cardiovascular Care

… bypass grafting (or CABG—pronounced like “cabbage”), the procedure that redirects blocked arteries to get blood … be equipped to handle. The Latest Technologies Columbia is a proven leader for surgical innovation. We offer access … available, and we’re consistently exploring the treatments of tomorrow through research and clinical trials. Areas of …

Last Modified: 03/13/2026 - 13:38

Dina Podolsky, MD

… Dina Podolsky, MD, is an Assistant Professor of Surgery at Columbia University … Medical Center, where she worked closely with one of the world’s leading hernia surgeons, Dr. Novitsky. She is a …

Last Modified: 03/05/2026 - 09:35

Immunosuppression Withdrawal for Stable Pediatric Liver Transplant Recipients (iWITH)2

… to organ transplant recipients to prevent rejection of the new organ. Long-term use of these medicines places … types of cancer. This study seeks to: Find out if it is safe to slowly reduce and then completely stop the …

Last Modified: 02/13/2023 - 21:06

Fecal Incontinence

… reasons. It may be caused by an abscess or inflammation in the rectum, anus or perianal area. Other causes include … trauma, complications during childbirth, or the result of a previous operation. It can stem from an injury or … Surgery may help people whose fecal incontinence is caused by damage to the pelvic floor or anal sphincter. At …

Last Modified: 02/05/2026 - 15:55

Request CIOR’s Services

… The aim of CIOR is to foster research collaboration and to provide research and statistical expertise to all members of the Department of Surgery. We also encourage collaboration …

Last Modified: 02/19/2023 - 13:09

Organ Rejection after Renal Transplant

… Medications | Infection After Kidney Transplant Even with the use of immunosuppressants, your body can at times recognize your … not mean: you will lose your new kidney your new kidney is failing Most rejections are mild and easily treated by …

Last Modified: 01/14/2026 - 17:29

Hiroo Takayama, MD, PhD

… Dr. Hiroo Takayama is Vice Chair of Cardiac, Vascular, and Thoracic Surgery at … in treating patients with heart and vascular problems. As the co-Director of the Aortic Center at NYP/Columbia, Dr. …

Last Modified: 03/05/2026 - 09:35

From NYP's Health Matters – One Heart Saves Three Lives: Innovative Partial Heart Transplant Performed at Columbia/NYP

… Erika Sutter, Emily Driscoll, and Rick Brown   A Cascade of Events In 2023, NewYork-Presbyterian performed the first-ever domino heart valve transplant between two … recipients as potential donors for valves, receive their consent, and match them to other patients in case a …

Last Modified: 04/25/2025 - 16:11

Roman Nowygrod, MD

… Dr. Roman Nowygrod is Professor of Surgery and specializes in Vascular Surgery … Medical Center and a two year NIH research fellowship at the University of Minnesota where he earned a degree in …

Last Modified: 03/04/2026 - 08:37

Swallowing Disorders/Dysphagia

… also called dysphagia, may indicate a problem in the throat or esophagus. There are many causes of dysphagia, including the following: Diffuse Esophageal … of the esophagus contract too powerfully. The condition is frequently related to GERD. Scleroderma A chronic …

Last Modified: 11/05/2025 - 17:07

Thomas A. Imahiyerobo, MD

… A native of Boston, Massachusetts, Dr. Imahiyerobo received his B.A. … M.D. from Harvard Medical School, Dr. Imahiyerobo entered the combined Plastic Surgery Residency at New York … Center at Morgan Stanley Children’s Hospital, where he is committed to providing comprehensive, cutting-edge, …

Last Modified: 03/05/2026 - 09:35

Hypertrophic Cardiomyopathy Care

… No matter your age or the severity or complexity of your condition, our team is here to bring you personalized, compassionate care for …

Last Modified: 01/23/2026 - 15:54

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