Department and Faculty
Radiologists and staff in the Department of Radiology at Mayo Clinic's campus in Rochester, Minnesota, provide the highest quality diagnostic and interventional imaging services in a caring and efficient manner, while sustaining outstanding programs in research and education.
This 115-year-old department — one of the first of its kind — is fully integrated with all the medical services available throughout Mayo Clinic. More than 180 radiologists and physicists cooperate with 1,100 support staff members to provide diagnostic and therapeutic radiology services to patients.
Facilities
Experts in all areas of radiology consult with specialists in other departments to provide the best care to every patient every day. Radiologists work with state-of-the-art equipment, assisted by skilled technologists and nurses, to perform and interpret more than 1 million examinations yearly.
The department's equipment includes:
- 37 clinical magnetic resonance imaging (MRI) scanners, including 23 3-tesla magnets, plus an additional three dedicated research magnets
- 23 clinical computed tomography (CT) scanners, including 15 dual-source scanners, plus one additional dedicated research CT scanner
- 48 ultrasound machines
- 7 interventional suites
The nuclear radiology practice includes:
- 15 nuclear medicine cameras
- 6 positron emission tomography/computed tomography (PET/CT) scanners
- 2 cardiac PET scanners
- 1 PET/MRI scanner
- 2 cyclotrons
From the program directors
Welcome to the Diagnostic Radiology Residency at Mayo Clinic! We are thrilled to introduce you to one of the best radiology training programs in the nation. Our strengths lie in the diverse, high volume pathology from patients seeking care from all over the world, early and robust hands-on procedural experience, and graduated autonomy that prepares you to transition into the practice of your choice.
Mayo Clinic’s core value that the needs of the patient come first, paired with the highest standards of professionalism and integrity, give us true purpose in our “three shields” of clinical practice, education, and research. All of this in the thriving, affordable, and friendly city of Rochester, Minnesota, allowing for an incredible quality of life!
You will work one-on-one with staff who are leaders in radiology and develop lasting relationships with staff and co-residents that will carry throughout your career. Resources for you to launch your career are innumerable and include mentorship, world-class research, opportunities to educate, and development of leadership skills.
We are proud graduates of this program and can attest to the excellent training we received and the commitment to resident education within our department. Your years of residency are the most formative of your medical training, and you will receive the highest quality education at Mayo Clinic in Rochester, Minnesota, that will open doors in your career for years to come.
Annie Packard, M.D., Diagnostic Radiology Residency Program Director
Chris Gu, M.D., Diagnostic Radiology Residency Associate Program Director
Julie Guerin, M.D., Diagnostic Radiology Residency Associate Program Director
Tucker Johnson, M.D., Diagnostic Radiology Residency Associate Program Director
Faculty
One of the greatest advantages to training at Mayo Clinic is the approachability, accessibility, and collegiality of the faculty in our department.
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.
You work closely with these individuals throughout your training in the Diagnostic Radiology Residency.
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Tara Anderson, M.D.Assistant Professor of Radiology
Medical school: Creighton University School of Medicine, Omaha, NE |
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Matthew Augustine, M.D.Assistant Professor of Radiology
Medical school: University of South Carolina, Columbia, SC |
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Philip Araoz, M.D.Professor of Radiology
Medical school: University of Washington, Seattle, WA |
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Larry Binkovitz, M.D.Professor of Radiology
Medical school: Ohio State University, Columbus, OH |
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Scott Boeke, M.D.Assistant Professor of Radiology
Medical school: Des Moines University College of Osteopathic Medicine, Des Moines, IA |
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Heidi Edmonson, Ph.D.Assistant Professor of Medical Physics
Medical school: Mayo Clinic College of Medicine, Rochester, MN |
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Allison Ferreira, D.O.Senior Associate Consultant
Medical School: New York Institute of Technology, New York, NY |
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Kristina Flicek, M.D.Assistant Professor of Radiology
Medical school: College of Medicine, University of Arizona, Tucson, AZ |
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Timothy Jaykel, M.D.Assistant Professor of Radiology
Medical school: Northeast Ohio Medical University, Rootstown, OH |
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Benjamin Johnson-Tesch, M.D.Assistant Professor of Radiology
Medical school: University of Minnesota Medical School, Minneapolis, MN |
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Zachary Kelm, M.D., Ph.DAssistant Professor of Radiology
Medical School: Biomedical Engineering and Physiology, Programs, Mayo Graduate School, Mayo Clinic College of Medicine |
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Livia Kruger, M.D.Assistant Professor of Radiology
Medical School: Federal University of Ceara, Fortaleza - Ceara, Brazil |
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Ian Mark, M.D., MSMAssociate Professor of Radiology
Medical School: USF Health Morsani College of Medicine, Tampa, FL |
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Avinash Nehra, M.D.Assistant Professor of Radiology
Medical School: University of Missouri, Kansas City, MO |
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Ahmad Parvinian, M.D.Associate Professor of Radiology
Medical school: University of Illinois at Chicago, Chicago, IL |
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Vera Sorin, M.D.Assistant Professor of Radiology
Medical school: Tel-Aviv University, Tel-Aviv, Israel |
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Garima Suman, M.D.Assistant Professor of Radiology
Medical School: Nalanda Medical College, Patna, India |
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Christopher Welle, M.D.Assistant Professor of Radiology
Medical school: Creighton University School of Medicine, Omaha, NE |
Mentorship
You will be paired with a faculty mentor of your choosing to provide advice and support. You meet with your mentor at least quarterly throughout your program to review your progress and career goals and ensure that your educational needs are being met. Your mentor may also serve as a contact point for introducing you and your family to Rochester, Minnesota and the Mayo Clinic system.
Visiting professors
Many prominent professors and educators visit Mayo Clinic each year. They present their work during lectures, participate in hospital rounds, and have informal discussions with trainees. You're encouraged to take full advantage of these educational opportunities.

















