The WashU Medicine, Division of Rheumatology is comprised of faculty with varied backgrounds and experiences who contribute to the clinical care, research and educational mission at WashU Medicine.

The division was previously led by John Atkinson, MD (1976-1992 and 2008-2017), Wayne Yokoyama, MD (1995-2007), and Deborah Lenschow, MD, PhD (Interim 2017-2018). Christine Pham, MD assumed the position of division chief on October 1, 2018.

The division has 6 full-time NIH-funded physician-scientists who work in a highly collaborative environment to enable innovative research to advance knowledge and improve healthcare for patients suffering from various rheumatologic diseases. To facilitate these endeavors the division successfully competed for a Rheumatic Diseases Research Resource-based Center (RDRRC) NIH P30 award, which began September 1, 2018 under the co-direction of Drs. Pham and Lenschow. In addition to expanding translational research, several faculty members have established specialized clinics to meet the challenges posed by the emerging rheumatic diseases as well as complex autoimmune conditions such as lupus and vasculitis.

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Christine Pham MD

Christine Pham, MD

Division Chief, G & EM Magness Professor of Medicine

Research Interests: Neutrophil proteases, nanomedicine for inflammatory arthritis

Clinical Interests: Rheumatology, arthritis, inflammation and proteases

Medical School: University of Florida College of Medicine, Gainesville, Florida (1985)

Residency: Washington University School of Medicine, St. Louis, Missouri (1989)

Felowship: Rheumatology, Washington University School of Medicine, St. Louis, Missouri (1997)

 

Portrait of Sytse Piersma, PhD

Sytse Piersma, PhD

Instructor in Medicine

Research Interests: Improving immunotherapy through studying natural killer (NK) cells

Graduate School: University Medical Center Utrecht, Utrecht, Netherlands (2009-2011)

Fellowship: Medical Microbiology, University Medical Center Utrecht, Utrecht, Netherlands (2009-2011)

Fellowship: Rheumatology, Washington University School of Medicine, St. Louis, Missouri (2011-2013)

 

Portrait of Beatrice Plougastel Douglas, PhD

Beatrice Plougastel Douglas, PhD

Instructor in Medicine

Research Interests: Natural Killer Cells

Graduate School: PhD, University Pierre et Marie Curie, Paris- France (1989-1992)

Post Doctoral Fellowship: Imperial Cancer Research Fund Laboratories – Lincoln’s inn Fields, London United Kingdom (1993-1997)

Post Doctoral Fellowship: Washington University School of Medicine, St. Louis, Missouri (1998-2000)

 

Portrait of Prabha Ranganathan, MD, MSCI

Prabha Ranganathan, MD, MSCI

Professor of Medicine

Research Interests: Rheumatoid arthritis, epidemiology

Medical School: University of Madras, Madras, India (1990)

Residency: BJH/Washington University School of Medicine, St. Louis, Missouri (1995)

Fellowship: Rheumatology, Washington University School of Medicine, St. Louis, Missouri (1999)

Kristen Richardson

Kristen Richardson, MSN, NP-C

Nurse Practitioner

Bachelor of Science in Exercise Science, Truman State University, Kirksville, Missouri

Bachelor of Science in Nursing, St. Louis University, St. Louis, Missouri

Master of Science in Nursing, St. Louis University, St. Louis, Missouri

Sees patients at our West County location

Portrait of Elisha Roberson, PhD

Elisha Roberson, PhD

Assistant Professor of Medicine

Research Interests: Genetic basis of hidradenitis suppurativa, other human diseases

Graduate School: John Hopkins University, Baltimore, Maryland (2004-2009)

 

Benjamin D. Schwartz, MD, PhD

Benjamin D Schwartz, MD, PhD

Professor Emeritus of Medicine

Medical School: Albert Einstein College Of Medicine, New York, New York (1972)

Deepali Sen, MD Rheumatology

Deepali Sen, MD

Associate Professor of Medicine

Research Interests: Lupus, clinical trials

Medical School: Seth G. S. Medical College, University of Mumbai, India (2003)

Residency: King Edward Memorial Hospital, Mumbai, India (2003)

Residency: Saint Barnabas Medical Center, Livingston, New Jersey (2010)

Aisha Shaikh, MD Associate Professor of Medicine

Aisha Shaikh, MD

Associate Professor of Medicine

Research Interests: Vasculitis and interstitial lung disease therapies

Clinical Interests: vasculitis and vasculopathies, interstitial lung diseases in connective tissue disorders, inflammatory muscle disease, systemic lupus erythematosus, Sjogren’s syndrome, rheumatoid arthritis

Medical School: Dow Medical Institute of Health Sciences, Karachi, Pakistan (2001)

Residency: St. Louis University School of Medicine, St. Louis, Missouri (2006)

Fellowship: Rheumatology, Washington University School of Medicine, St. Louis, Missouri (2009)

Portrait of Akhil Sood MD, MS

Akhil Sood MD, MS

Assistant Professor of Medicine

Research Interests: Epidemiology & Outcomes, Quality of Care, Lupus

Clinical Interests: Systemic Lupus Erythematosus, Lupus Nephritis
Medical School: McGovern Medical School, University of Texas, Houston, TX (2019)
Residency: University of Texas Medical Branch, Galveston, TX (2022)
Fellowship: Stanford University School of Medicine, Palo Alto, CA (2025)
Graduate School: Master’s in Epidemiology & Clinical Research, Stanford University School of Medicine, Palo Alto, CA (2025)