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Meet The Faculty

At Mayo Clinic, general thoracic surgeons and cardiovascular surgeons are members of the healthcare team who work to optimize the patient's condition before, during, and after general thoracic and cardiac surgery. This team is specially trained to meet the patient's needs throughout their surgical experience and return home. 

More from the program director

Arman Arhami, M.D., M.P.H.Dear Future Leaders of Cardiac and Thoracic Surgery,

It is with immense excitement and pride that I extend a heartfelt welcome to the Thoracic Surgery Residency Program at Mayo Clinic's campus in Rochester, Minnesota. As the program director, I am honored to introduce you to a journey of unparalleled excellence, innovation, and achievement in the dynamic world of cardiac and thoracic surgery.

At Mayo Clinic, we stand as a beacon of excellence in the field, and our legacy (that includes pioneering the very foundation of open-heart surgery) speaks volumes. The names of great visionaries in our field, like Drs. Kirklin, McGoon, Claggett, and Rastelli, resonate through our hallways, reminding us of the giants whose shoulders we stand upon. Today, we continue this tradition of excellence with contemporary influential figures such as Drs. Schaff, Allen, and Dearani, who have held the prestigious positions of presidents in our major societies, AATS and STS. Here, you will be mentored by legends and innovators alike, learning from the very best in cardiothoracic surgery.

Our program is rooted in the preceptorship model of training, which means you'll be working closely with these luminaries, gaining invaluable hands-on experience with a high volume of complex cases. We are committed to offering you exposure to the full spectrum of contemporary cardiac and general thoracic surgery, equipping you with the skills and knowledge necessary for independent practice without the need for further postgraduate fellowship training.

Mayo Clinic is not just a place for education; it's a platform for innovation and groundbreaking research. As part of our program, you'll have access to amazing opportunities to engage in cutting-edge research that shapes the future of our field. 

Our goal is simple yet profound - to nurture and train the next generation of leaders in cardiac and thoracic surgery. You are not just residents here; you are the future torchbearers of our discipline. Our Thoracic Surgery Residency Program is not just a program; it's a promise of excellence, a pathway to leadership, and a chance to make an indelible mark on the world of medicine. I invite you to embark on this incredible journey with us, where the highest standards of patient care, education, and research converge. Welcome to Mayo Clinic, where dreams become reality, and excellence is a way of life. 

Sincerely,

Arman Arghami, M.D., M.P.H.
Program Director
Assistant Professor of Surgery

Faculty

In addition to caring for patients in clinical practice, Mayo Clinic's faculty is committed to teaching and facilitating the growth of medical knowledge. Many of our faculty members have published and lectured extensively and are highly regarded in their fields.

See the current cardiac surgery faculty and general thoracic surgery faculty at Mayo Clinic in Rochester, Minnesota.

Cardiovascular surgery

Mayo Clinic's campus in Rochester, Minnesota, is one of the largest cardiovascular care centers in the United States. Our surgeons perform more than 3,500 cardiac operations each year. The cardiac surgery practice is high-volume, and our faculty are experts in treating serious conditions and performing complex procedures, including heart failure surgery, heart transplantation, valve repair and replacement, complex congenital heart disease in children and adults, transcatheter aortic valve replacement and implantation of ventricular assist devices, and total artificial hearts. Over 300 cardiac reoperations are performed each year. Our surgeons use the newest surgical techniques, equipment, and devices, including minimally invasive surgery, off-pump bypass, and robotically assisted and percutaneous procedures.

Arman Arhami, M.D., M.P.H.

Arman Arghami, M.D., M.P.H.

Program Director
Assistant Professor of Surgery

Medical school: Mashad University of Medical Sciences (MUMS), Mashhad, Iran
Residency: General Surgery Residency, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
Fellowship: Cardiothoracic Surgery Fellowship, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Arghami's full profile
View Dr. Arghami's publications

Gabor Bagameri, M.D.

Gabor Bagameri, M.D.

Assistant Professor of Surgery

Medical school: Semmelweis University, Budapest, Hungary
Residency: Cardiothoracic Surgery Residency, Semmelweis University, Budapest, Hungary; General and Vascular Surgery Residency, Thomas Jefferson University, Philadelphia, Pennsylvania
Fellowship: Cardiothoracic Surgery Fellowship, Hospital of the University of Pennsylvania

View Dr. Bagameri's full profile
View Dr. Bagameri's publications

Juan Crestanello, M.D.

Juan Crestanello, M.D.

Professor of Surgery

Medical school: University of the Republic of Uruguay Medical School
Residency: Thoracic Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Crestanello's full profile
View Dr. Crestanello's publications

Richard Daly, M.D.

Richard Daly, M.D.

Professor of Surgery

Medical school: Mayo Clinic Alix School of Medicine, Rochester, Minnesota
Residency: Thoracic Surgery Residency, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Daly's full profile
View Dr. Daly's publications

Joseph Dearani, M.D.

Joseph Dearani, M.D.

Professor of Surgery

Medical school: Georgetown University, Washington, D.C.
Residency: General Surgery, Georgetown University, Washington, D.C.; Thoracic and Cardiovascular Surgery, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
Fellowship: Congenital Cardiac Surgery and Transplantation, Loma Linda University Medical Center, Loma Linda, California

View Dr. Dearani's full profile
View Dr. Dearani's publications

Kevin Greason, M.D.

Kevin Greason, M.D.

Associate Professor of Surgery

Medical school: University of Colorado School of Medicine, Aurora, Colorado
Residency: General Surgery, Naval Medical Center, San Diego, California
Fellowship: Vascular Surgery Fellowship and Thoracic Surgery Fellowship, Mayo Clinic College of Medicine and Science, Rochester, Minnesota; Endovascular Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania

View Dr. Greason's full profile
View Dr. Greason's publications

Alberto Pochettino, M.D.

Alberto Pochettino, M.D.

Professor of Surgery

Medical school: Northwestern University, Chicago, Illinois
Residency: General Surgery, State University of New York Health Science Center, Brooklyn, New York; Thoracic Surgery Residency, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
Fellowship: Cardiac Surgery Fellowship, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania

View Dr. Pochettino's full profile
View Dr. Pochettino's publications

Philip Rowse, M.D.

Phillip Rowse, M.D.

Assistant Professor of Surgery

Medical school: Ross University School of Medicine
Residency: Joint General and Thoracic Surgery Residency, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Rowse's full profile
View Dr. Rowse's publications

Sahar Saddoughi, M.D., Ph.D.

Sahar Saddoughi, M.D., Ph.D.

Assistant Professor of Surgery

Medical school: Medical University of South Carolina
Residency: Mayo Clinic, Rochester, Minnesota
Fellowship: Lung Transplantation, University of Toronto, Canada

View Dr. Saddoughi's publications

Hartzell Schaff, M.D.

Hartzell Schaff, M.D.

Professor of Surgery

Medical school: University of Oklahoma School of Medicine, Oklahoma City, Oklahoma
Residency: The Johns Hopkins Hospital, Baltimore, Maryland
Fellowship: The Johns Hopkins Hospital, Baltimore, Maryland

View Dr. Schaff's full profile
View Dr. Schaff's publications

Malakh Shrestha, M.B.B.S., Ph.D.

Malakh Shrestha, M.B.B.S., Ph.D.

Cardiovascular Surgeon

Medical school: Hannover Medical School, Hannover, Germany

View Dr. Shrestha's full profile
View Dr. Shrestha's publications

Philip Spencer, M.D.

Philip Spencer, M.D.

Instructor in Surgery

Medical school: Harvard Medical School, Boston, Massachusetts

View Dr. Spencer's full profile
View Dr. Spencer's publications

Elizabeth Stephens, M.D., Ph.D.

Elizabeth Stephens, M.D., Ph.D.

Associate Professor of Surgery

Medical school: Baylor College of Medicine, Houston, Texas
Residency: Cardiothoracic Surgery, Columbia University New York Presbyterian Hospital, New York City, New York
Fellowship: Congenital Cardiac Surgery, Lurie Children's Hospital, Chicago, Illinois

View Dr. Stephen's full profile
View Dr. Stephen's publications

John Stulak, M.D.

John Stulak, M.D.

Professor of Surgery

Medical school: Temple University School of Medicine, Philadelphia, Pennsylvania
Residency: General Surgery Residency and Thoracic and Cardiovascular Surgery Residency, Mayo Clinic School of Medicine and Science, Rochester, Minnesota
Fellowship: Cardiac Transplantation and Mechanical Circulatory Support, University of Michigan, Ann Arbor, Michigan

View Dr. Stulak's full profile
View Dr. Stulak's publications

Paul Tang, M.D., Ph.D.

Paul C. Tang, M.D., Ph.D.

Senior Associate Consultant

Medical school: University of New South Wales, New South Wales, Australia
Residency: Clinical Residency, Royal Prince Alfred Hospital, New South Wales, Australia; General Surgery Residency, Yale-New Haven Hospital, New Haven, Connecticut; General Surgery Residency, State University of New York at Buffalo, Buffalo, New York; Cardiothoracic Surgery Residency, Duke University Medical Center, Durham, North Carolina
Fellowship: Cardiothoracic Surgery Fellowship, Duke University Medical Center, Durham, North Carolina

View Dr. Tang's full profile
View Dr. Tang's publications

Mauricio Villavicencio Theoduloz, M.D.

Mauricio Villavicencio Theoduloz, M.D.

Associate Professor of Surgery

Medical school: Pontificia Universidad Catolica de Chile, Santiago, Chile
Residency: Cardiovascular Surgery, Instituto Nacional del Torax, Providencia, Chile
Fellowship: Advanced Cardiovascular Surgery and Cardiopulmonary Transplantation, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Villavicencio Theoduloz's full profile
View Dr. Villavicencio Theoduloz's publications

Thoracic surgery

Mayo Clinic's Division of General Thoracic Surgery provides high-quality, comprehensive diagnosis and surgical care to adult patients with thoracic surgical problems.

The general thoracic surgery staff performs more than 1,800 procedures each year. This includes surgical procedures on the chest wall, lungs, trachea, mediastinum, diaphragm and esophagus. Minimally invasive and robotic procedures are used extensively.

Shanda Blackmon, M.D., M.P.H.

Shanda Blackmon, M.D., M.P.H.

Professor of Surgery

Medical school: Morehouse School of Medicine, Atlanta, Georgia
Residency: General Surgery Residency, Georgia Baptist Hospital/Atlanta Medical Center, Atlanta, Georgia
Fellowship: Cardiothoracic Surgery, Baylor College of Medicine, Houston, Texas

View Dr. Blackmon's full profile
View Dr. Blackmon's publications

Stephen Cassivi, M.D., M.S.

Stephen Cassivi, M.D., M.S.

Professor of Surgery

Medical school: University of Ottawa, Ottawa, Canada
Residency: General Surgery Residency, University of Toronto, Toronto, Canada; Cardiothoracic Surgery, Barnes Jewish Hospital, Washington University, St. Louis, Missouri

View Dr. Cassivi's full profile
View Dr. Cassivi's publications

Janani Reisenauer, M.D.

Janani Reisenauer, M.D.

Associate Professor of Surgery

Medical school: University of Alabama, Birmingham, Alabama
Residency: General Surgery Residency, Mayo Clinic College of Medicine and Science, Rochester, Minnesota
Fellowship: Thoracic Surgery Fellowship, Mayo Clinic College of Medicine and Science, Rochester, Minnesota

View Dr. Reisenauer's full profile
View Dr. Reisenauer's publications

Sahar Saddoughi, M.D., Ph.D.

Sahar Saddoughi, M.D., Ph.D.

Assistant Professor of Surgery

Medical school: Medical University of South Carolina
Residency: Mayo Clinic, Rochester, Minnesota
Fellowship: Lung Transplantation, University of Toronto, Canada

View Dr. Saddoughi's publications

K. Robert Shen, M.D.

K. Robert Shen, M.D.

Professor of Surgery

Medical school: Yale University School of Medicine, New Haven, Connecticut
Residency: General Surgery Residency, Brigham and Women's Hospital, Boston, Massachusetts; Cardiothoracic Surgery Residency, Massachusetts General Hospital, Boston, Massachusetts

View Dr. Shen's full profile
View Dr. Shen's publications

Luis Tapias Vargas, M.D.

Luis Tapias Vargas, M.D.

Assistant Professor of Surgery

Medical school: Universidad Industrial de Santander, Bucaramanga, Colombia
Residency: General Surgery Residency, Yale University School of Medicine, New Haven, Connecticut
Fellowship: Cardiothoracic Surgery Fellowship, Massachusetts General Hospital

View Dr. Tapias Vargas' full profile
View Dr. Tapias Vargas' publications

Dennis Wigle, M.D., Ph.D.

Dennis Wigle, M.D., Ph.D.

Professor of Surgery

Medical school: University of Toronto, Toronto, Canada
Residency: Thoracic Surgery Residency, University of Toronto, Toronto, Canada

View Dr. Wigle's full profile
View Dr. Wigle's publications

Department resources

The majority of general thoracic and cardiovascular surgery is performed at Mayo Clinic Hospital, Saint Marys Campus. There are 11 cardiac surgery operating rooms and four general thoracic surgery operating rooms in use daily for elective cases. There are 45 cardiac surgery ICU beds, and 51 progressive care unit step down cardiac surgery beds. General thoracic surgery patients all are cared for on a dedicated respiratory care staff and dedicated pulmonary rehabilitation facility on the general thoracic care unit. There is a large group of over 80 mid-level providers with Physician Assistants/Nurse Practitioners who provide pre and postoperative care to cardiac and general thoracic surgery patients. 

Advisers and mentors

You are assigned a dedicated faculty adviser who can provide comprehensive educational advice and personal support. You meet with your adviser periodically throughout the program to review your progress and career goals, and ensure that your educational needs are being met. Your adviser also serves as a contact point for introducing you and your family to Mayo Clinic and the community of Rochester, Minnesota.

You will also meet with the Program Director every six months to review your progress.

Visiting professors

Many prominent professors visit Mayo Clinic each year. They present their work during lectures, participate in hospital rounds and have informal discussions with trainees. You are encouraged to take full advantage of these educational opportunities.