RenalTransplant near Clifton, NJ

Biography: 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.

Biography: Koji Takeda, MD, PhD is a cardiac surgeon and Surgical Director for Adult Heart Transplant at NewYork-Presbyterian/Columbia University Irving Medical Center. Dr. Takeda has a focus on heart failure, heart transplant surgery and mechanical circulatory support through ventricular assist devices (VADs). In addition to his clinical work, he is an active researcher in all of these areas, as well as in cardiac regeneration therapy. Dr. Takeda completed his medical training, post-graduate training, residency and fellowship in Osaka, Japan, after which he completed an advanced cardiovascular surgery fellowship at Northwestern University, Chicago. He is the recipient of multiple honors and awards including the American College of Chest Physicians Award, Japan Branch, 2009; and chief resident award and best resident award, 2005, at the National Cardiovascular Center, Osaka, Japan.

Biography: Dr. Angela Kadenhe-Chiweshe completed her M.D. degree at the Pennsylvania State University College of Medicine. She entered a categorical general surgery residency at the University of Rochester where her interest in pediatric surgery was solidified. In 2001 she joined the Pediatric Tumor Biology Laboratory as a postdoctoral research fellow under the tutelage of Drs. Jessica Kandel and Darrell Yamashiro. During this time she studied the effects of anti-angiogenic therapy in experimental models of pediatric solid tumors. This work led to key discoveries of how these tumors respond to anti-angiogenic therapy and served as important preclinical data for the Phase II studies for Avastin® (bevacizumab). She also concurrently completed a clinical fellowship in Extra-Corporal Membrane Oxygenation with Dr. Charles Stolar. She went on to complete her general surgery training at Columbia University in 2007, and followed with a clinical fellowship in Pediatric Surgery at the Morgan Stanley Children's' Hospital of New York Presbyterian, in 2009. Dr. Chiweshe joined the faculty of the College of Physicians and Surgeons, Columbia University, as Assistant Professor of Surgery in July 2009 until her departure in June 2018, when she briefly joined the Faculty of the Department of Surgery at Westchester Medical Center. Dr. Chiweshe's clinical interests include all aspects of general and thoracic pediatric surgery: in particular, neonatal anomalies, intestinal rehabilitation, hepatobiliary disease, pediatric cancer and vascular anomalies. Dr. Chiweshe's academic interests lie in the field of clinical and translational research. She served as co-PI of the Pediatric Tumor Biology Lab at Columbia, working alongside her mentor Dr. Yamashiro to elucidate the response of the tumor microenvironment of experimental models of pediatric solid tumors to NOTCH inhibition and high dose radiation. She has received grant funding from various sources, throughout her career, including NIH, Pediatric Cancer Foundation, and other institutional and philanthropic sources. Dr. Kadenhe-Chiweshe is a highly respected mentor and teacher, and has served as a role model to many students, residents, and fellows.Dr. Chiweshe is a Fellow of American College of Surgeons, a member of the American Pediatric Surgical Association, Children's Oncology Group, and the American Academy of Pediatrics. She has been recognized by Castle Connolly as one of "America's Top Doctors".

Biography: Pieter Jan Sebastian Smit, MD, is a surgeon, specializing in general surgery, trauma surgery, and surgical critical care at NewYork-Presbyterian Medical Group Brooklyn, affiliated with NewYork-Presbyterian Brooklyn Methodist Hospital. He is an assistant professor of clinical surgery at Weill Cornell Medicine. Dr. Smit performs both elective and emergency surgeries and cares for patients in the surgical intensive care unit. His clinical interests include abdominal wall reconstruction, minimally invasive emergency surgery, and damage control surgery and resuscitation. Dr. Smit is also involved in resident education through Weill Cornell Medical College. After graduating from Albany Medical College, Dr. Smit completed his general surgery residency and surgical critical care fellowship training at Orlando Regional Medical Center and Boston Medical Center, respectively. Before coming to NewYork-Presbyterian, Dr. Smit was a surgeon at NYU Langone Health in Brooklyn, where he served in several leadership committees. Dr. Smit has presented his research at annual medical meetings of the American College of Surgeons is a member of multiple national surgical and trauma organizations.

Biography: Dix P. Poppas, M.D., F.A.C.S., F.A.A.P. is Chief of Pediatric Urology at the Phyllis & David Komansky Children's Hospital of NewYork-Presbyterian Hospital - Weill Cornell Medical Center. He is the Richard Rodgers Professor of Pediatric Urology in the James Buchanan Brady Department of Urology at Weill Cornell Medicine. Dr. Poppas has been a tenured professor with Weill Cornell Medicine as of April 2006 and holds joint appointments as Professor of Pediatrics and Professor of Plastic and Reconstructive Surgery as well. His practice is limited to pediatric urology with special interest in genital reconstruction, laparoscopic and robotic surgery, intersex disorders and minimally invasive procedures for treating vesicoureteral reflux. Dr. Poppas has extensive experience in minimally invasive surgery and pediatric laparoscopy. He was chosen as one of the "Top One Hundred Minimally Invasive Surgeons in New York" and was the only pediatric urologist to be selected.His practice is limited to pediatric urology with special interest in genital reconstruction, laparoscopic and robotic surgery, surgical aspects of disorders of sexual development and minimally invasive procedures for treating vesicoureteral reflux. Dr. Poppas has extensive experience in minimally invasive surgery and pediatric laparoscopy. He was chosen as one of the "Top One Hundred Minimally Invasive Surgeons in New York" and was the only pediatric urologist to be selected and is listed as one of New York's Top Doctors and Best Doctors in America. He completed his residency in urology at New York Hospital-Cornell Medical School (1990-1994) and his fellowship in Pediatric Urology at Boston Children's Hospital-Harvard Medical School (1994-1996) He serves as co-director of the Laboratory for Minimally Invasive Urologic Surgery where his efforts are focused on developing advanced laparoscopic and Robotic surgical techniques for tissue reconstruction using novel tissue sealants to replace sutures and staples during surgery, as well as investigating the mechanisms and potential treatments for inhibiting and reversing fibrosis in the obstructed kidney using antibodies and gene therapy strategies. Dr. Poppas is a diplomate of The American Board of Urology, Fellow of the American Academy of Pediatrics and Fellow of the American College of Surgeons. He has been awarded The E. Darracott Vaughan Young Investigator Award by the National Kidney Foundation, The Edwin Beer Award of The New York Academy of Medicine, and was selected as an American Foundation for Urologic Disease/National Kidney Foundation Research Scholar. For more information: Minimal Access Surgery CenterEDUCATIONAL BACKGROUNDH.S. Diploma 1976J.R. Tucker High School, Richmond, V.A.1972-1976Longwood College, Farmville, VA.1978-1980B.S. Biology (Honors) 1982Minor ChemistryVirginia Commonwealth UniversityRichmond, VA 1980-1982Paramedic Degree 1984,Medical College of Virginia 1983-1984M.D. 1988, Eastern Virginia Medical School, Norfolk, VA., 1984-1988Non degree program Health Care Executive Management Program, Leonard Davis Institute of Health Economics, The Wharton School, University of PennsylvaniaCertificate of completion 2002Non degree program, Advanced Executive Management Program, Leonard Davis Institute of Health Economics, The Wharton School, University of PennsylvaniaCertificate of completion 2003Non degree program The Wharton Executive Management Program for Academic Surgery Leaders. Leonard Davis Institute of Health Care Economics, The Wharton School, University of PennsylvaniaCertificate of completion 2005PROFESSIONAL POSITIONS AND EMPLOYMENTIntern in General SurgeryEastern Virginia Graduate School of MedicineNorfolk, VA 7/88 to 6/89Resident in General SurgeryEastern Virginia Graduate School of Medicine, Norfolk, VA 7/89 to 6/90Assistant Urologist (Resident) New York Hospital, New York, NY 7/90 to 6/93Urologist(Chief Resident)New York Hospital, New York, NY 7/93 to 6/94Fellow-in-Pediatric Urology (Surgery)Children#146;s Hospital-Harvard Medical School 7/94 to 6/96Academic positions (teaching and research)Visiting Fellow in UrologyCornell University Medical Center, New York 7/94 to 6/96Assistant Professor of UrologyCornell University Medical Center, New York 7/96 to 11/01The Richard Rodgers Family Assistant Professor of Pediatric UrologyWeill Medical College of Cornell University, New York, NY 1/97 to 11/01Assistant Professor of Urology in Surgery (Plastic and Reconstructive Surgery)Weill Medical College of Cornell University, New York, NY 10/97 to 6/04Assistant Professor of Urology in Pediatrics (Department of Pediatrics)Weill Medical College of Cornell University, New York, NY 4/99 to 11/01Associate Professor of UrologyWeill Medical College of Cornell University, New York, NY 12/01 to presentAssociate Professor of Urology in Pediatrics (Department of Pediatrics)Weill Medical College of Cornell University, New York, NY 12/01 to presentThe Richard Rodgers Family Associate Professor of Pediatric UrologyWeill Medical College of Cornell University, New York, NY 12/01 to presentAssociate Professor of Urology in Surgery (Plastic and Reconstructive Surgery)Weill Medical College of Cornell University, New York, NY 7/04 to presentAssociate Professor of Urology in Obstetrics and Gynecology (Department of Obstetrics and Gynecology)Weill Medical College of Cornell UniversityNew York, NY 7/04 to presentHospital PositionsAssistant Attending UrologistNew York Presbyterian Hospital 7/96 to 11/01Associate Attending UrologistNew York Presbyterian Hospital 12/01 to presentAttending in SurgeryThe New York Hospital Medical Center of Queens 1/02 to presentEmployment (other than positions listed above)Clinical Consultant Promethean Surgical Devices, LLC, Woburn, MA. 6/00 to presentPROFESSIONAL MEMBERSHIPS (medical and scientific societies)Member Alpha Omega Alpha Honor Medical Society 1988 to presentMember American Urologic Association 1990 to presentFellow American Society for Laser Medicine and Surgery 1989 to 2001Fellow American College of Surgeons 1998 to presentMember Sigma Xi Scientific Research Society 1990 to presentMember The New York Section American Urological Association 1996 to presentMember Society for Pediatric Urology 1996 to presentMember The Hellenic Medical Society of New York 1996 to presentMember Society for Fetal Urology 1997 to presentMember The New York Clinical Society 1998 to presentFellow American Academy of Pediatrics 1998 to presentDiplomat American Board of Urology 1999 to present

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