Elizabeth Hamilton Koontz, APRN

Dr. Kelli Williams has joined West Ashley Primary Care providing allergy and immunology services. She earned her BA in chemistry at Colgate University, her M.D. from Tulane University School of Medicine, and her MPH in international health and development from Tulane University School of Public Health and Tropical Medicine. She completed her residency in pediatrics at MUSC and her fellowship in allergy and immunology at the National Institutes of Health, National Institute of Allergy and Infectious Diseases. While in fellowship, her research focused on rare immunologic and allergic diseases in both children and adults. Dr. Williams is comfortable seeing patients of all ages. Her clinical interests include allergic rhinitis and sinus disease, asthma, anaphylaxis and mastocytosis, drug allergy, eczema and contact dermatitis, eosinophilic disease, food allergy, recurrent infection, and urticaria and angioedema. Dr. Williams has a particular interest in evaluating patients with possible immune deficiency or immune dysregulation.

Dr. Rick Silver is a professor of medicine and pediatrics and has served as director of the Division of Rheumatology and Immunology since 1995. In 2007, he was named distinguished university professor, the highest academic rank bestowed at MUSC. The division has seen remarkable growth in all facets, including extramural research funding, clinical services, and fellowship training during his tenure as division director. Under his direction, the Division of Rheumatology has been consistently ranked among the top 20 programs by U.S. News and World Report.Dr. Silver's research interests center on scleroderma and, in particular, scleroderma lung disease, now a major cause of death among patients with scleroderma. He and his colleagues were the first to utilize bronchoalveolar lavage (BAL) to characterize scleroderma lung disease. He played an instrumental role in the design and development of the Scleroderma Lung Study I and II. Dr. Silver helped to initiate and develop MUSC’s pulmonary hypertension center and sarcoidosis center. Dr. Silver serves as associate director of a multidisciplinary clinical research center (MCRC) for the study of rheumatic diseases in African-Americans funded by NIAMS. Dr. Silver’s clinical interests include scleroderma and scleroderma-related conditions, as well as childhood rheumatic diseases. MUSC Health is one of the world’s leaders in clinical care and investigation of systemic sclerosis (scleroderma) and scleroderma-like conditions, e.g. eosinophilic fasciitis and the eosinophilia-myalgia syndrome. MUSC Health also serves as the state of South Carolina's only referral center for childhood rheumatic diseases. Dr. Silver has led the efforts to coordinate care for children in South Carolina with rheumatic diseases for the past 32 years,FALSE, and he continues to provide clinical care and conduct clinical research with Dr. Tasha Ruth, whose primary appointment is in the Department of Pediatrics.

Dr. Rahul Argula was born in Hyderabad, India. He completed his medical schooling further south in the coastal town of Puducherry, at JIPMER (Jawaharlal Institute of Post Graduate Medical Education & Research). After graduating from medical school, he moved to Houston, Texas, to pursue a Master's degree in public health at the University of Texas school of Public Health, focusing on epidemiology and biostatistics. He then completed a residency in internal medicine at MUSC and following this, completed his fellowship training in pulmonary and critical care medicine, also at MUSC. In 2013, he joined the faculty at MUSC with an interest in pulmonary vascular disease. He is the director of the MUSC pulmonary vascular disease program, where patients with a multitude of pulmonary vascular diseases such as pulmonary hypertension, pulmonary vasculitides, pulmonary arterio-venous malformations, etc. are cared for. The MUSC pulmonary vascular disease program is the only one in the state of South Carolina that is designated as a comprehensive care center for patients with pulmonary hypertension by the PHA (Pulmonary Hypertension Association). Dr.Argula's research interests include pulmonary hypertension, pulmonary vascular disease in the setting of connective tissue disease, interstitial lung disease, end-stage renal disease and sarcoidosis. His clinical interests include pulmonary arterial hypertension(PAH), chronic thrombo-embolic pulmonary hypertension (CTEPH), pulmonary vascular disease in the setting of advanced liver disease, end stage renal disease, COPD, and interstitial lung disease. Dr.Argula is board certified in pulmonary diseases and critical care. He works together with multiple providers within the MUSC system to provide inter-disciplinary care for patients with pulmonary hypertension and other advanced lung diseases. During his inpatient service time, Dr.Argula provides care for patients admitted to the intensive care units at MUSC and also provides consultative services to hospitalized patients with pulmonary diseases.