Dr. James Mahoney

Dr. Ty Dunn is surgical director of the kidney and pancreas transplant programs and a professor of surgery at the Medical College of Wisconsin. Her surgical focus is on kidney, pancreas and islet transplantation, and living kidney donation. She has been actively involved in clinical outcomes research and translational research throughout her career, with areas of interest including immunosuppression, antibody mediated rejection, retransplantation, paired exchange and organ allocation policy. She serves as an associate editor for Clinical Transplantation and is a regular ad hoc reviewer for the American Journal of Transplantation, Transplantation, and Pancreatology. Dr. Dunn has served on multiple regional and national committees concerning kidney, pancreas and islet transplantation and she has an international reputation in islet cell auto-transplantation for patients with chronic pancreatitis. Dr. Dunn is currently serving as an At-Large Councilor of the American Society of Transplant Surgeons and as Vice Chair of the OPTN Pancreas Committee. Dr. Dunn is highly rated in 13 conditions, according to our data. Her clinical expertise encompasses Chronic Pancreatitis, Hereditary Pancreatitis, Childhood Pancreatitis, Pancreas Transplant, and Pancreatectomy. Dr. Dunn is board certified in Surgery. Dr. Dunn is currently accepting new patients.

Tracy S. Wang, MD, MPH, FACS, is a Professor of Surgery and Vice Chair of Strategic and Professional Development. She leads the Department’s CAPTAINS (Career Advancement and Professional Training Academy IN Surgery) course.Dr. Wang completed her residency in General Surgery at Long Island Jewish Medical Center and her fellowship in Endocrine Surgery at Yale University. She is a board-certified general surgeon and holds a Focused Practice Designation in Adult Complex Thyroid and Parathyroid Surgery from the American Board of Surgery, recognizing advanced training and experience in the management of complex endocrine conditions. Her clinical practice focuses on surgical diseases of the thyroid, parathyroid, and adrenal glands, including inherited endocrine syndromes. Dr. Wang has authored more than 150 peer-reviewed manuscripts and book chapters and serves as an Associate Editor for theAmerican Journal of Surgery.She also serves on the Editorial Boards ofWorld Journal of Surgery, Surgery, JCEM Case Reports,andVideoEndocrinology.She is the Central Surgical Association’s Representative to the American College of Surgeons’ Board of Governors. She is the Chair of the Society of University Surgeons’ Justice, Equity, Diversity, and Inclusion (JEDI) Committee. She is on the Executive Council for the International Association of Endocrine Surgeons, is the past-Treasurer of the American Association of Endocrine Surgeons (AAES) and Secretary-Elect of the AAES Foundation. She is a past-President of the Society of Asian Academic Surgeons. Dr. Wang is highly rated in 19 conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Thyroid Cancer, Parathyroid Hyperplasia, Parathyroidectomy, and Thyroidectomy. Dr. Wang is board certified in Surgery. Dr. Wang is currently accepting new patients.

Michael Ujiki, MD, a gastrointestinal surgeon at Endeavor Health, specializes in minimally invasive procedures for conditions of the esophagus, stomach and gallbladder. After beginning his career in business, Dr. Ujiki found his true calling in medicine, where he now combines advanced surgical innovation with compassionate care. He prioritizes reducing recovery time and improving outcomes through cutting-edge techniques, including incisionless and laparoscopic surgeries. Dr. Ujiki is highly rated in 29 conditions, according to our data. His clinical expertise encompasses Achalasia, Hernia, Hiatal Hernia, Gallbladder Removal, and Endoscopy. Dr. Ujiki is board certified in American Board Of Surgery.