Skip to main content
Northwestern University Feinberg School of Medicine
Department of Medicine

Department of Medicine

About Us

Dedicated to the future of care

The Department of Medicine provides residents with a thorough, broad-based education while giving patients individualized care through Feinberg-affiliated hospitals and care sites and conducting high-level basic and clinical research through our 12 specialized internal medicine divisions.

“As with everything we do, whether at the bedside, in the classroom or in the laboratory, we are constantly striving for excellence.”

Douglas E. Vaughan, MD

Read Message from the Chair

What We Do

Faculty Spotlight

See All Faculty

Michael P Angarone

Assistant Professor of Medicine (Infectious Diseases) and Medical Education

My primary clinical interest is in the care of individuals infected with HIV and the complications of HIV infection, including oppurtunistic infections, cancers and metabolic disease. I also specialize in the care of infections seen in recipients of solid organ and stem cell transplants and the evaluation of persons prior to transplantation. Other specific interests that I have are sexually transmitted infections and fungal infections.

Arthur M Mandelin

Associate Professor of Medicine (Rheumatology)

My clinical research interests are in the field of musculoskeletal ultrasonography, specifically ultrasound-guided minimally invasive synovial biopsies.

Susan E Cohn

Professor of Medicine (Infectious Diseases)

Dr. Cohn is an expert in HIV medicine, infectious disease, HIV clinical trials and health services outcomes research. She has been an active participant in the NIH/NIAID AIDS Clinical Trials Group since 1988, and has held numerous leadership positions including Vice Chair and Chair of the Women’s Health Committee and the Outcomes Committee, Vice-Chair of the Underrepresented Populations Committee 2008-2010 and Chair of the Women’s Health Internetwork Scientific Committee (WHISC). She is chair and vice-chair of major protocols pertaining to women's health, self-management and outcomes, recruitm...

Stephen D Persell

Associate Professor of Medicine (General Internal Medicine and Geriatrics)

I am a health services researcher and primary care internist. My research involves multiple aspects of primary care delivery including the design, implementation and evaluation of electronic health records-based quality improvement tools, practice redesign techniques and methods for clinician performance measurement.

Joseph M Feinglass

Research Professor of Medicine (General Internal Medicine and Geriatrics) and Preventive Medicine

Joe Feinglass, PhD is a Research Professor of Medicine in the Division of General Internal Medicine and Geriatrics. Dr. Feinglass is a health services researcher with a degree in Public Policy Analysis. He has over 25 years of experience in health policy, quality improvement, health disparities, medical informatics, patient safety, and social epidemiology research with over 200 peer reviewed publications.

Dorothy D Dunlop

Professor of Medicine (Rheumatology) and Preventive Medicine

Dr. Dunlop is a health services researcher with expertise in statistical methodology, physical activity assessment, and clinical trial design in the context of chronic disease research. As a rheumatology researcher, she has a longstanding interest in joint replacement and non-invasive interventions to improve the quality of life among people with arthritis. Her applied research interests include the investigation of behavioral factors to prevent disability in older adults with osteoarthritis. As a principal investigator, she led NIH-funded epidemiological studies investigating physical activit...

Eric W Boberg

Research Assistant Professor of Medicine (General Internal Medicine and Geriatrics)

patient needs assessment, web-based patient information and support

Yvonne C Lee

Associate Professor of Medicine (Rheumatology) and Preventive Medicine

The mission of our research is to understand the pain experience in individuals with systemic rheumatic conditions, such as rheumatoid arthritis (RA), and to identify the relationship between these experiences and pain pathways. This research is important because it paves the way for the development of effective pain prevention and management strategies to improve the well-being of our patients.

James M Walter

Assistant Professor of Medicine (Pulmonary and Critical Care)

James Walter, MD is a Pulmonary and Critical Care physician and Medical Director of the Northwestern Lung Rescue Program. Dr. Walter attended Princeton University followed by medical school at the University of Chicago Pritzker School of Medicine. He completed his Internal Medicine residency at the University of Michigan followed by fellowship training in Pulmonary and Critical Care Medicine at Northwestern Memorial Hospital. Dr. Walter’s clinical interests are in the care of adult patients with acute respiratory failure and shock including the use of extracorporeal membrane oxygenation. His r...

Back to top