Dr. James T. Williams is a primary care physician affiliated with Sibley Memorial Hospital. He is a physician at Complete Concierge Care, a concierge medical group located in Sibley Memorial Hospital’s Medical Building. Dr. Williams was previously the medical director of the Johns Hopkins Community Physicians group at Sibley Memorial Hospital. Dr. Williams earned his undergraduate degree from the University of Virginia and his medical degree from the Virginia Commonwealth University School of Medicine. He completed his residency in family medicine with the Georgetown University department of family medicine, where he served as chief resident. Prior to joining Johns Hopkins Health System, Dr. Williams worked in a private practice with his father for ten years. Dr. Williams has been named a Top MD by Washingtonian Magazine perennially since 2014 and Consumers’ Checkbook Magazine, in addition to winning the Patient's Choice Award numerous times. He has served as a Clinical Professor of Family Medicine for both Georgetown and George Washington Medical Schools, as a trustee of the Sibley Memorial Hospital Foundation, and as a Trustee of Iona Senior Services. Jim is a native Washingtonian. He and his wife Jenny have lived in N.W. Washington D.C. since 2000 and have 4 adult children. Recent News Articles and Media Coverage Concierge Medicine Grows to Meet Patient Demands and Physician Frustrations. WTOP (02/04/2015) The Plight of Primary Care, Part 1 — ITT Episode 12, New England Journal of Medicine (July 6, 2023). Dr. Williams is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Chronic Cough, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Girja Jalla is a primary care provider, practicing in Family Medicine in Arlington, Virginia. Dr. Jalla is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Foot Drop, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Wolcott Rallison Syndrome.

Howard Zahalsky is a primary care provider, practicing in Internal Medicine in Arlington, Virginia. Dr. Zahalsky is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Anemia, Sitosterolemia, Maturity Onset Diabetes of the Young, and Hypertension. Dr. Zahalsky is currently accepting new patients.

Mussarat Tahira is a primary care provider, practicing in Internal Medicine in Arlington, Virginia. Dr. Tahira is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Necrosis, Acute Kidney Failure, Stroke, Transmyocardial Revascularization, and Stent Placement. Dr. Tahira is currently accepting new patients.

Massoud Saberinia is an Endocrinologist in Arlington, Virginia. Dr. Saberinia is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Follicular Thyroid Cancer, and Medullary Thyroid Carcinoma.

Mirela Mircea is a primary care provider, practicing in Family Medicine in Alexandria, Virginia. Dr. Mircea is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Mircea is currently accepting new patients.

Kevin Nealon is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Nealon is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Chronic Cough, Vertigo, Fainting, and Hyperlipidemia Type 3.

Augusto Corella is a primary care provider, practicing in Internal Medicine in Alexandria, Virginia. Dr. Corella is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are High Cholesterol, Familial Dilated Cardiomyopathy, Vitamin D Deficiency, and Maturity Onset Diabetes of the Young. Dr. Corella is currently accepting new patients.

Cissy Pottanat is a primary care provider, practicing in Family Medicine and Geriatrics in Mc Lean, Virginia. Dr. Pottanat is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Dementia, Anemia, Hypertensive Heart Disease, and Hypothyroidism. Dr. Pottanat is currently accepting new patients.

Timothy Muir is a primary care provider, practicing in Internal Medicine in Falls Church, Virginia. Dr. Muir is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Scott Syndrome, Stormorken Syndrome, High Cholesterol, and Vertigo. Dr. Muir is currently accepting new patients.

Leslie Gavora is a primary care provider, practicing in Internal Medicine in Vienna, Virginia. Dr. Gavora is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Ballinger-Wallace Syndrome, High Cholesterol, Familial Hypertension, and Hypertension. Dr. Gavora is currently accepting new patients.

Christina Baselga is a primary care provider, practicing in Internal Medicine in Falls Church, Virginia. Dr. Baselga is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are High Cholesterol, Myeloproliferative Neoplasms (MPN), Cerebellar Degeneration, and Wolcott Rallison Syndrome. Dr. Baselga is currently accepting new patients.

Banafsheh Motazedi is an Endocrinologist in Vienna, Virginia. Dr. Motazedi is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Vitamin D Deficiency, and Parathyroidectomy.

Matthew Nunnelley is a primary care provider, practicing in Internal Medicine in Fort Belvoir, Virginia. Dr. Nunnelley is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are Sepsis, Atypical Pneumonia, Hospital-Acquired Pneumonia, Neurotoxicity Syndromes, and Endoscopy.

Paula Bergamini is a primary care provider, practicing in Internal Medicine in Lanham, Maryland. Dr. Bergamini is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Sitosterolemia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Bergamini is currently accepting new patients.

Jennifer Neria is a primary care provider, practicing in Family Medicine in Lanham, Maryland. Dr. Neria is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Melorheostosis, and Melorheostosis with Osteopoikilosis. Dr. Neria is currently accepting new patients.

Nolan Patel is a primary care provider, practicing in Family Medicine in Lorton, Virginia. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Wolcott Rallison Syndrome. His top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Patel is currently accepting new patients.