Northwestern University Feinberg School of Medicine
Department of Medicine

Hospital Medicine

About Us

The Division of Hospital Medicine is defining a new standard of excellence by delivering collaborative, compassionate and comprehensive care to high-complexity patients and their families, by researching and innovating to make a positive impact on patient and health system outcomes and by shaping the next generation of medical professionals through mentorship and education.

“Our greatest strength is our people. We know that the best way to ensure the highest quality care for our patients is to make every effort to support our healthcare professionals.”

– Kevin J. O’Leary, MD

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What We Do

Faculty: Meet the Team

View individual profiles of our faculty members and learn about their research and clinical specialties.

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G Randy Smith, Jr, MD, MS

Assistant Professor of Medicine (Hospital Medicine)

Hospital throughput, medical decision making/diagnostic bias, inpatient service design, iatrogenic adverse events.

Joshua M Lennon, MD

Instructor of Medicine (Hospital Medicine) and Pediatrics

I am trained in both Internal Medicine and Pediatrics. My interests involve hospital based medical care in both populations. I also have a strong interest in community based neonatal care. I am involved in medical education with medical and physician assistant students.

Darren V Boyd, MD, MBA

Instructor of Medicine (Hospital Medicine)

London School of Hygiene & Tropical Medicine: Diploma in Tropical Medicine & Hygiene (2016)

Jeffrey H Barsuk, MD

Professor of Medicine (Hospital Medicine) and Medical Education

Jeffrey H. Barsuk, MD, MS, SFHM is a Professor in the Departments of Medicine and Medical Education at Northwestern University Feinberg School of Medicine. He graduated Alpha Omega Alpha from Northwestern University Feinberg School of Medicine and completed a residency in Internal Medicine at the McGaw Medical Center of Northwestern University at Northwestern Memorial Hospital. He was one of the first three hospitalists at Northwestern Memorial Hospital and helped to shape the development of that program which now includes more than 60 hospitalists. In 2010, he completed a Master's of Science ...

Kevin J O'Leary, MD, MS

Professor of Medicine (Hospital Medicine)

Kevin is Chief of the Division of Hospital Medicine, Associate Chair for Quality in the Department of Medicine, and Medical Director for Quality for Northwestern Memorial Hospital. He is the founding Director of the Northwestern Medicine Academy for Quality and Safety Improvement (NM AQSI), a professional development program to train leaders in quality improvement. In 2015, AQSI received the Leape Ahead Award from the American Association for Physician Leadership.

Martha L Twaddle, MD

Clinical Associate Professor of Medicine (Hospital Medicine)

Dr. Twaddle combines nearly thirty years of experience in the care of seriously ill people and their families in a variety of areas of service. She currently serves as the Medical Director for Palliative Medicine & Supportive Care at Northwestern Medicine - Lake Forest Hospital. Her academic work includes developing curriculum, guidelines and models of care for healthcare professionals to provide care for the seriously ill in all settings. In addition, at Northwestern University Feinberg School of Medicine, she works with teams that are evaluating the impact of communication skills training on...

Jayson T Neagle, MD

Assistant Professor of Medicine (Hospital Medicine)

My clinical practice is focused within an inpatient palliative medicine consultation service comprised of a multidisciplinary team of professionals. I'm working with my colleagues to improve the communication skills of our students, residents, and fellows-- especially with regard to goals of care and advance care planning. We strive to be experts in symptom management for those facing serious illness at any stage and provide a holistic team approach to caring for patients and families.

Eytan  Szmuilowicz, MD

Associate Professor of Medicine (Hospital Medicine)

Palliative Care is a subspecialty that focuses on the relief or prevention of suffering -- physical, psychological, or spiritual -- in patients or families facing a life-threatening illness. My interests lie in advanced symptom management and the role palliative care can play in an intergrated healthcare system.

Kathy J Neely, MD

Associate Professor of Medicine (Hospital Medicine)

Acute medical problems in primary care, Palliative care

Ryan J Buck, MD

Assistant Professor of Medicine (Hospital Medicine)

Hospital based quality improvement

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Diversity and Inclusion

The department works toward an environment of inclusion and support through the Diversity and Cultural Affairs Council and through several dedicated events and initiatives.

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Housestaff Research Portal

Graduate Research Resources

We offer a wide range of resources, mentorship opportunities and training to help our residents and fellows excel as physician-scientists. Explore all of the resources and hear from housestaff who are making research a major part of their career development plans.

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