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Meet The Faculty

Internal medicine residents and faculty look at scans together.

The Department of Internal Medicine at Mayo Clinic's campus in Phoenix/Scottsdale, Arizona, has more than 200 staff physicians, 40 fellows and 34 residents. All staff physicians are employed by Mayo Clinic and are American Board of Internal Medicine board certified or eligible.

The department cares for adults in Arizona and beyond, meeting all medical needs from primary care to transplant medicine.

Sarah Umar, M.D.From the program director

Welcome to the Internal Medicine Residency at Mayo Clinic in Phoenix/Scottsdale, Arizona! We have a very unique setting in which medical school graduates will transform into well-trained internists ready for the next step in their careers.

Mayo Clinic's campus in Arizona is a distinctive academic medical center that excels in our three areas of emphasis: patient care, research, and education.

We have a diverse and accomplished group of attending physicians, many with national and international reputations. We benefit from the strength and traditions of Mayo pioneers while enjoying the growth and innovation of the Southwest.

Because Mayo Clinic draws patients from a national and international community, we see varied and fascinating pathology, while at the same time dealing regularly with common illnesses and prevention strategies.

Our staff, residents, and fellows work in collaboration in a collegial culture across disciplines. As we seek to advance the science of medicine, we focus on our primary value, "the needs of the patient come first."

I welcome you to learn more about our residents and our program — and to consider joining us on the journey.

Sarah Umar, M.D.
Internal Medicine Residency Program Director

Faculty

Sarah Umar, M.D.

Sarah Umar, M.D.

Internal Medicine Residency Program Director

Consultant, Gastroenterology and Hepatology

Assistant Professor of Medicine

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Nathan Delafield, M.D.

Nathan Delafield, M.D.

Internal Medicine Residency Associate Program Director

Senior Associate Consultant, Community Internal Medicine

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Gretchen Taylor, M.D.

Gretchen Taylor, M.D.

Internal Medicine Residency Associate Program Director

Senior Associate Consultant, Hospital Internal Medicine

Assistant Professor of Medicine

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Pankaj Pasricha, M.B.B.S., M.D.

P. Jay Pasricha, M.B.B.S, M.D.

Chair, Department of Medicine

Consultant

Janis Blair, M.D.

Janis Blair, M.D.

Director, Quality Improvement Curriculum

Consultant, Infectious Diseases

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Camille Hawkins, M.D.

Camille Hawkins, M.D.

Co-Director, Medical Education Curriculum

Senior Associate Consultant, Hospital Internal Medicine

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Patress Persons, M.D.

Patress Persons, M.D.

Co-Director, Medical Education Curriculum

Senior Associate Consultant, Primary Care in Arizona, Community Internal Medicine

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Headshot of Huge Vargas, M.D.

Hugo E. Vargas, M.D.

Director, Research Curriculum

Chair, Transplantation, Arizona

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Shaun Yang, M.D., M.P.H.

Shaun Yang, M.D., M.P.H.

Director, Point of Care Ultrasound (POCUS) Curriculum

Consultant, Hospital Internal Medicine

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