Artralia Portee, RN, BSN, MSN, is a board-certified family nurse practitioner. Her focus with MUSC will be Hematology/Oncology. Her clinical interests include helping patients optimize acute and chronic conditions while providing outpatient resources to obtain success in a healthy lifestyle. Artralia has over 10 years of experience as a registered nurse (RN) and she has worked in a variety of... Read More about Artralia Portee, FNP-C

Isabel Sheorn, FNP-C, is a board-certified family nurse practitioner specializing in primary care. She earned her Master of Science in Nursing from Walden University and her Bachelor of Science in Nursing from the Medical University of South Carolina in 2018. Following graduation, she worked as a bedside nurse with MUSC in both Charleston and Camden. Isabel brings extensive experience in... Read More about Isabel Sheorn, FNP-C

David Paul Christenberry, M.D. is a board-certified general & acute care surgeon. After earning his undergraduate degree from Auburn University in 1979, Dr. Christenberry attended the University of Southern Alabama where he earned his BS degree in Medical Technology in 1980. He then earned his medical degree at the University of South Alabama College of Medicine where he was a... Read More about David Paul Christenberry, MD

Dr. Zimmermann is a general cardiologist who specializes in cardiac arrhythmias, pacemakers, and defibrillators. He cares for patients with cardiovascular disease, coronary artery disease, cardiomyopathies, congestive heart failure, valvular heart disease, hypertensive heart disease, arrhythmias, atrial fibrillation, and bradycardia. Dr. Zimmermann grew up in Queens, New York, received his college degree at Georgetown University, and received his medical degree at... Read More about Paul Anthony Zimmermann, MD

As a geriatrics-trained Internist with ten years of traditional inpatient and ambulatory practice, Dr. Durbin is focused on the outpatient management of older adults in Elgin, SC. He has precepted for Internal Medicine Residents and Nurse Practitioner Students in the office and led inpatient service teams for IM Residents. He is a Team-First, highly productive, and affable physician principally focused... Read More about John P. Durbin, M.D.

Sarah Wilkes is an acute care nurse practitioner who specializes in cardiology at MUSC Heart and Vascular in Camden, SC. She partners closely with Dr. Alderson and Dr. Zimmermann. She received her Bachelor of Science in Nursing degree from the University of South Carolina. She then pursued and received her Master of Science in Nursing degree with an emphasis on... Read More about Sarah Feldman Wilkes, MSN, AGAC-NP