Meet The Faculty
The Division of Transplant Surgery at Mayo Clinic in Arizona is an integrated, collaborative, and high-functioning group of transplant surgeons from around the world. All surgeons perform liver, kidney, and pancreas transplantation. Our large team of transplant surgeons, physician assistants, and nurse practitioners values close working relationships with one another, as well as with our counterparts in hepatology, nephrology, cardiology, and other specialties across the Transplant Center and Mayo Clinic Hospital.
Faculty
Members of the Division of Transplant Surgery at Mayo Clinic in Arizona are national leaders in the field of transplantation. They play important roles locally in the Transplant Center and the Department of Surgery, serve on Mayo Clinic administrative committees, and conduct federally-funded clinical and health services research, as well as serve in national administrative roles in the field of transplantation, and teach postgraduate and continuing education programs.
The faculty members have published and lectured extensively and are well-regarded in their fields. You will develop a close relationship with these faculty members during your two-year training program and beyond.
Meet the faculty
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Jack Harbell, M.D.Director, Abdominal Transplant Surgery Fellowship Interests: Liver, kidney, and pancreas transplantation; clinical outcomes; translational research |
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Nitin Katariya, M.D.Associate Program Director, Abdominal Transplant Surgery Fellowship Interests: Liver, kidney, and pancreas transplantation; HPB surgery; robotic surgery; surgical education |
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Winston Hewitt, M.D.Consultant, Division of Transplant Surgery Interests: Liver, kidney, and pancreas transplantation; hepatobiliary malignancy; living donor transplant; extended criteria organ donation; thrombosis and coagulation; clinical transplantation |
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Carrie Jadlowiec, M.D.Surgical Director, Living Donor Kidney Transplantation Interests: Liver, kidney, and pancreas transplantation; living kidney donation; paired kidney exchange; clinical outcomes in transplantation |
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Amit Mathur, M.D., M.S.Surgical Director, Liver Transplantation Interests: Liver, kidney, and pancreas transplant; organ perfusion; HPB malignancy; transplant quality, regulation, finance |
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Kayla Mirie, M.D.Senior Associate Consultant, Division of Transplant Surgery Interests: Liver, kidney, and pancreas transplantation; bariatric surgery; metabolic syndrome in organ transplantation; living kidney donation; robotic surgery |
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Adyr Moss, M.D.Associate Professor of Surgery Interests: Liver, kidney, and pancreas transplant; HPB malignancy; extended criteria organ donation |
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Michelle Nguyen, M.D.Senior Associate Consultant, Division of Transplant Surgery Interests: Liver, kidney, and pancreas transplantation; living kidney donation; robotic surgery; surgical education; organ perfusion |
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Stephanie Ohara, M.D.Senior Associate Consultant, Division of Transplant Surgery Interests: Liver, kidney, and pancreas transplantation |
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Kunam Reddy, M.B.B.S.Division Chair, Division of Transplant Surgery Interests: Liver, kidney, and pancreas transplantation; extended criteria organ donation; utilization of extended criteria kidneys |
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Andrew Singer, M.D., Ph.D.Associate Professor of Surgery Interests: Liver, kidney, and pancreas transplantation; transplantation of highly sensitized kidney recipients; novel strategies of immune modulation; extended criteria donor organ utilization; increased infection risk donors |
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Dewahar Senthoor, M.D.Senior Associate Consultant, Division of Transplant Surgery |
From the program director
Transplant surgery at Mayo Clinic in Phoenix, Arizona, has a rich history. Over the last decade, we have rapidly transformed into one of the largest transplant centers in the United States, embedded in one of the country’s top hospitals. Our fellowship training program is a comprehensive two-year experience, aimed at providing fellows with the best in modern transplant training. The clinical program ranks among the best in the U.S. in transplant outcomes in all organ groups, based on recent SRTR reports.
We emphasize clinical and technical excellence. The program is certified by the Transplant Accreditation and Certification Council and the American Society of Transplant Surgeons in liver, kidney, and pancreas transplantation. There is also substantial exposure to hepatobiliary and pancreas surgery.
In addition to clinical excellence, the opportunities for participation in research, education, and quality improvement are numerous. You typically present research at national meetings and publish articles in peer-reviewed journals. You develop as leaders by directing clinical transplant teams in conjunction with faculty and working with a rich cohort of advanced transplant providers and surgical residents.
An unusual feature of our program is the opportunity for external rotations at other Mayo Clinic sites, which exposes you to other transplant environments as they prepare for a career in this amazing field.
Living in the Phoenix/Scottsdale metropolitan area also provides you with an amazingly beautiful and dynamic urban setting to serve both as a backdrop for your training and a welcome distraction during moments of freedom.
In short, I believe our program is one of the best transplant surgery fellowships in the country. Our fellows graduate more than adequately prepared to independently carry on Mayo Clinic's legacy of transplant excellence in clinical care, education, and research in their careers.
Jack Harbell, M.D.
Director, Abdominal Transplant Surgery Fellowship
Consultant, Division of Transplant Surgery
Assistant Professor of Surgery











