Meet Our Residents
Our residents and faculty foster a collegial environment and education-focused culture that provides an inclusive learning experience. Training can be challenging, but our program is close-knit and each resident brings a dedication to providing stellar patient care as well as a collaborative learning experience.
Our learners come from all 50 states, Washington D.C., Puerto Rico, and more than 80 countries. We rely on your unique experiences and vantage points to drive the future of equitable patient care.
Hear from our current residents and fellows about their reasons for choosing to train at the Mayo Clinic and their favorite aspects of training in the General Surgery Residency Program.
of residents have M.D.s
of residents are married
of residents are female
The general surgery residency at Mayo Clinic is unique in its incorporation of research into its training program. Unlike many other general surgery programs, each resident can choose their level of involvement in research. Residents can choose to complete training in a traditional five-year track, or can dedicate a select number of years to research. They offer a Clinical-Investigator Training Program to residents which offers two, fully funded research years under a clinical mentor.
Jennifer Yonkus, M.D.
Graduated Resident
Current residents
Meet our current residents in the General Surgery Residency at Mayo Clinic in Rochester, Minnesota.
PGY-5
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Vitor Barbosa Abrantes, M.D.Medical school: Universidade Federal de Minas Gerais, Brazil |
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Casey Briggs, M.D.Medical school: Virginia Commonwealth University, Virginia |
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Trevor Chopko, D.O., M.S.Medical school: Lake Erie College of Osteopathic Medicine, Pennsylvania |
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Ashton Cross, M.D.Medical school: West Virginia University School of Medicine, West Virginia |
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Monalisa Hassan, M.D.Medical school: Wake Forest School of Medicine |
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Lauren Kerivan, M.D.Medical school: Georgetown University School of Medicine |
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Yun Liang, M.D., M.P.H.Medical school: University of Texas Southwestern Medical School at Dallas
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Katherine Lin, M.D., M.S.Medical school: Northwestern Un Feinberg School of Medicine, Illinois |
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Justin Maroun, M.D., Ph.D.Medical school: Mayo Clinic School of Medicine |
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Mariam Shariff, M.B.B.S.Medical school: J.J.M. Medical College, Davangere, India |
PGY-4
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Rachel Christenson, D.O.Medical school: Des Moines University, College Of Osteopathic Medicine |
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Brittany Fields, M.D., M.P.H.Medical school: Central Michigan College of Medicine |
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Emily Flaherty, M.D.Medical school: University of Pittsburgh School of Medicine |
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Maxwell Jabaay, D.O.Medical school: Alabama College of Osteopathic Medicine, AL |
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George Kaoukabani, M.D., M.S.Medical school: Universite Saint-Joseph |
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Ellen L. Larson, M.D.Medical school: Washington University School of Medicine |
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Jane Long, M.D., Ph.D.Medical school: Johns Hopkins University School of Medicine |
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Matthew Parrish, M.D.Medical school: Brody School of Medicine at East Carolina University, NC |
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Hadi Rezaei, M.D.Medical school: American University of Antigua College of Medicine |
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Jack Sample, II, M.D.Medical school: University of Toledo College of Medicine |
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McKenna Schimmel, M.D.Medical school: University of Vermont College of Medicine |
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Nizam Shaikh, M.B.B.S.Medical school: Ziauddin Medical College |
PGY-3
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Izzy Breyer, M.D.Medical school: University of Wisconsin School of Medicine and Public Health |
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Hailey Harrison, M.D.Medical school: American University of Antigua College of Medicine |
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Avantika Lakshmi Narasimhan, M.B.B.S.Medical school: Gulf Medical University |
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Frank Lee, M.D.Medical school: University of South Florida College of Medicine, Florida |
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Hayato Nakanishi, M.B.B.S., M.S.Medical school: St. George’s Hospital Medical School |
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Lee Ann Santore, M.D.Medical school: Renaissance School of Medicine at Stony Brook University |
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Jon Skjaerlund, M.D.Medical school: Mayo Clinic Alix School of Medicine |
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Kimi Taira, M.D.Medical school: Stony Brook University School of Medicine |
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Austin Teel, D.O., M.S.Medical school: Des Moines University College of Osteopathic Medicine |
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John Treffalls, M.D.Medical school: University of Texas School of Medicine at San Antonio |
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Omar Yaman, M.D.Medical school: Khalifa University College of Medicine and Health Sciences |
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Lindsey Young, M.D.Medical school: Western Michigan University Homer Stryker MD School of Medicine |
PGY-2
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Safwan Abbasi, M.B.B.S.Medical school: Alfaisal University College of Medicine, Saudi Arabia |
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Segun Afolaranmi, M.B.B.S.Medical school: College of Medicine, University of Ibadan, Nigeria |
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Eishan Ashwat, M.D.Medical school: University of Pittsburgh School of Medicine |
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Jacky Dickman, M.D.Medical school: University of Wisconsin School of Medicine |
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Soroush Farsi, M.D.Medical school: Paul L Foster School of Medicine, Texas Tech University |
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Alex Huang, M.D.Medical school: Northwestern University, The Feinberg School of Medicine |
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Haley Kenner, M.D., M.P.H.Medical school: University of Arizona College of Medicine, Phoenix |
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Saskia Leonard, M.D.Medical school: University of Hawaii, John A. Burns School of Medicine |
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Meena Moorthy, M.D.Medical school: Northwestern University, the Feinberg School of Medicine |
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Hannah Neiger, M.D., M.S.Medical school: California Northstate University College of Medicine |
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Michala Sliefert, M.D.Medical school: University of Kansas School of Medicine |
PGY-1
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Vincent Alexander, D.O., M.Ed.Medical school: Alabama College of Osteopathic Medicine |
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Ethan Angle, M.D.Medical school: University of Iowa, RJ & L Carver College of Medicine |
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Athanasia Bianchi, M.B., B.Ch., B.A.O.Medical school: University College Dublin School of Medicine, Ireland |
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Brian Chin, M.D.Medical school: University of Hawaii, John A. Burns School of Medicine |
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John Dawi, D.O.Medical school: College of Osteopathic Medicine of the Pacific |
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Michael Ernst, D.O.Medical school: Alabama College of Osteopathic Medicine |
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Megan Jorgensen, M.D., Ph.D.Medical school: University of South Dakota, Sanford School of Medicine |
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Raissa Li, M.D.Medical school: Tufts University School of Medicine |
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Sarah Ouellette, M.D.Medical school: Duke University School of Medicine |
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Jonathan Peters, D.O.Medical school: Ohio University, College of Osteopathic Medicine |
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Richard Rosato, M.D.Medical school: Geisel School of Medicine at Dartmouth |
Research year
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Richa Bisht, M.D.Medical school: University of South Florida College of Medicine |
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Sara Bocchinfuso, M.B., B.Ch., B.A.O.Medical school: Trinity College, University of Dublin |
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Priya Pai, M.B.B.S.Medical school: Kasturba Medical College of Manipal |
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Chelsea Powell, M.D.Medical school: Ben-Gurion University of the Negev |
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Emily Siegler, M.D.Medical school: California Northstate University College of Medicine |
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Shelby Yee, M.D.Medical school: University of Hawaii, John A. Burns School of Medicine |





























































