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Meet The Faculty

More than 50,000 operations a year are performed at Mayo Clinic with a voluminous range of cases. Teamwork is a hallmark at Mayo, along with access to specialists in virtually any area of medicine. The lifestyle and work-life balance are exceptional, offering you an opportune environment to cultivate both your professional and personal interests.

Mayo Clinic offers numerous educational opportunities throughout your General Surgery residency. There is a widespread didactive experience and heavy simulation experience, particularly in the early years of training.

Designed to educate the leaders of tomorrow, we use our history as a blueprint and continue to follow the principles that have guided us since our inception more than 150 years ago. We are driven by science, energized by education, and relentlessly focused on patient care.

From common to complex, our residents do more and have access to more. They interact with diverse patient populations with a broad spectrum of medical conditions in multiple care settings.

From the program director

Mariela Rivera, M.D.

Welcome to the Mayo Clinic General Surgery Residency program. We have an outstanding accredited one-year preliminary residency training program at one of the premier medical centers in the United States.

The Mayo Clinic General Surgery Residency program offers a broad experience in general surgery and its subspecialties. Prelims are well-prepared to enter categorical PGY-1 or prelim PGY-2 positions at the end of their time here. Residents get a wealth of clinical experience in addition to an incredible depth of research endeavors.

Our educational program focuses on creating the "whole surgeon." We expect our residents to be technically outstanding while also incredibly astute clinical decision-makers. Our education program is robust and is known for its preceptorship concept, which many of the General Surgery services run upon. You have the opportunity to work one-on-one with some of the world's best surgeons.

You are invited to read what our current residents are saying about our program. By hearing what those experienced residents have to say, you will gain an appreciation of the depth and breadth of our training program.

We encourage you to look into the incredible wealth of experiences offered by our program.

Mariela Rivera, M.D.
General Surgery Residency Program Director

Program faculty 

Our faculty members are leading physicians and researchers working on the greatest medical challenges of our time. They are passionate teachers, committed to providing mentorship and guidance through every training step to ensure your success.

Our current faculty has published over 300 papers a year and lectured extensively on over 200 presentations a year. They are recognized leaders in their fields and you will have direct access to these individuals throughout your training program.

Ty Diwan, M.D.

Ty Diwan, M.D.


Associate Program Director
Associate Professor of Surgery
Transplant Surgery


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Mara Piltin, D.O.

Mara Piltin, D.O.


Associate Program Director
Assistant Professor of Surgery
Breast and Melanoma Surgical Oncology (BMSO)


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Trenton R. Foster, M.D.

Trenton Foster, M.D.


Associate Program Director
Assistant Professor of Surgery
Class Mentor
Endocrine Surgery


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Diem Vu, M.D.

Diem Vu, M.D.


Associate Program Director
Assistant Professor of Surgery
Class Mentor
Trauma, Critical Care, General Surgery (TCGS)

 

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Jonathan D. D'Angelo, Ph.D., M.A.

Jonathan D'Angelo, Ph.D., M.A.

 

Associate Program Director
Assistant Professor of Surgery
Assistant Professor of Medical Education
Surgical Research

Susanne Warner, M.D.

Susanne Warner, M.D.


Associate Professor of Surgery
Class Mentor
Hepatobiliary and Pancreas Surgery (HPB)


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Mary Mrdutt, M.D., M.S.

Mary Mrdutt, M.D., M.S.


Assistant Professor of Surgery
Class Advisor
Breast and Melanoma Surgical Oncology (BMSO)


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John M. Zietlow, M.D.

John Zietlow, M.D.

 

Assistant Professor of Surgery
Class Advisor
Trauma, Critical Care, General Surgery (TCGS)

 

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Patrick P. Starlinger, M.D., Ph.D.

Patrick Starlinger, M.D., Ph.D.

 

Associate Professor of Surgery
Class Mentor
Hepatobiliary and Pancreas Surgery (HPB)

 

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