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 Familial Combined Hyperlipidemia. His top areas of expertise are Chronic Cough, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Dr. Nancy J. Davenport is a cardiologist of Sibley Memorial Hospital. Dr. Davenport practices out of Capital Heart Associates in Sibley’s Medical Building, located in Washington, D.C. She is also affiliated with Suburban Hospital, MedStar Washington Hospital Center and Georgetown University Hospital. Dr. Davenport has an expertise in heart transplantation, peripheral vascular disease, cardiac catheterization, angioplasty and congestive heart failure. Dr. Davenport earned her Bachelor’s and Master’s degrees in nursing from Duke University, followed by a Doctorate degree in cardiac physiology from George Washington University. She was a professor at American University for ten years and was heavily involved in research at the National Institutes of Health prior to returning to George Washington University to earn her medical degree. She went on to complete a residency in internal medicine at Georgetown University Medical Center, followed by a cardiovascular disease fellowship at Washington Hospital Center. Dr. Davenport is a fellow of the American College of Cardiology. She has been named a Top MD by Consumers’ Checkbook Magazine. Dr. Davenport is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Familial Neurocardiogenic Syncope.

Dr. Andrea D. Hulse-Johnson is an internist at Sibley Memorial Hospital. She provides outpatient primary care to adults for prevention guidance and chronic disease management. Dr. Hulse-Johnson is a Sibley Primary Care physician who practices out of Sibley Memorial Hospital’s Medical Building, suite 300. Dr. Hulse-Johnson earned her medical degree from A.T. Still University Kirksville College of Osteopathic Medicine. She completed a family practice residency at West Jersey Hospital – Virtua Health. Dr. Hulse is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Enlarged Liver.

Christopher Duke, MD is a second-generation physician and native Washingtonian. His parents practiced medicine in Washington for four decades. Chris has practiced internal medicine here for 30 years. He attended George Washington University for his undergraduate and medical degrees. He completed Internal Medicine training at Penn State University. Chris practices evidence-based medicine while emphasizing empathy for his patients and their families. He personally knows and refers patients to the many outstanding specialists in Washington. He is excited to team with his patients to optimize their health and enjoyment of life. He has taught medical students at George Washington as an associate professor of medicine. He has been recognized by Washingtonian Magazine as a “Top Doctor” including in 2022. Outside of work, he enjoys traveling with wife Lilian and children Jacqueline and James. He loves attending Notre Dame football games and spoiling his pugs- Mini and Rockne! LinkedIn https://www.linkedin.com/in/christopher-duke-md-1126314. Dr. Duke is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Rabson-Mendenhall Syndrome, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Cellulitis.

Dr. Marta A. Schneider is an internist affiliated with Sibley Memorial Hospital. She has a private practice in Washington, D.C. Dr. Schneider earned her medical degree from George Washington University School of Medicine. She completed a residency in internal medicine at St. Francis Hospital Medical Center. Dr. Schneider is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Rickets, Osteomalacia, Frequent or Urgent Urination, Enlarged Liver, and Ureteroscopy.

Robert Clark is a primary care provider, practicing in Internal Medicine in Bethesda,, Maryland. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Richter Syndrome, Colonoscopy, and Endoscopy.

"Dr. Nathan is an Internal Medicine Physician who has been practicing in Montgomery Country Maryland for over 15 years. Her primary philosophy is centered around the concept that many medical conditions are preventable when identified and addressed in a timely manner. Those that are not preventable, and already present, need to be managed by effective education, practical medication and lifestyle management. Dr. Nathan's motto is ""Effective health care and transparency in medical management incorporating proven scientific data."" Dr. Nathan has been nominated by her patients and received the Patients’ Choice Award and Compassionate Doctor Recognition on multiple occasions. She is also listed in the directory of America’s Top Physicians by the Consumer Research Council of America, is included in the directory of The Leading Physician’s of the World ( International Association of Internists), and listed as Top 10 Internists by the American Registry. Read Dr. Nathan's blog True Turmeic, for observations on management and practices to achieve effective care. You can find out more about Dr. Nathan on her Facebook, Twitter, and website. LinkedIn http://www.linkedin.com/pub/aruna-nathan-md/84/872/43a". Dr. Nathan is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Primary Lateral Sclerosis, Focal Dystonia, Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3.

Kristin Yamamoto is a primary care provider, practicing in Rheumatologist in Washington, Washington, D.c.. Dr. Yamamoto is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Sitosterolemia, Postmenopausal Osteoporosis, Osteoporosis, and High Cholesterol.

Audrey Lenze is a primary care provider, practicing in Family Medicine in Falls Church, Virginia. Dr. Lenze is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Lenze is currently accepting new patients.

Charles Umosella is a primary care provider, practicing in Family Medicine in Washington, Washington, D.c.. Dr. Umosella is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol. Dr. Umosella is currently accepting new patients.

Steven Marshak is a primary care provider, practicing in Internal Medicine in Washington, Washington, D.c.. Dr. Marshak is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Infant Hyperglycemia. Dr. Marshak is currently accepting new patients.

Deepa Balasubramaniam is a primary care provider, practicing in Family Medicine and Geriatrics in Washington, Washington, D.c.. Dr. Balasubramaniam is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Vitamin D Deficiency. Dr. Balasubramaniam is currently accepting new patients.

Ranisha Patel is a primary care provider, practicing in Internal Medicine in Bethesda, Maryland. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Gastroparesis, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

Dr. Dennis A. Cullen is an internist affiliated with Sibley Memorial Hospital. He practices out of Cullen, Umosella, Cullen & Cullen in Bethesda, Md. and Oxon Hill, Md. Dr. Cullen earned his medical degree from Georgetown University School of Medicine. He completed a residency in internal medicine at Georgetown University Hospital. Dr. Cullen has been named a Top MD by Consumers’ Checkbook Magazine, as well as a Top Family/General Practitioner and a Top Internist by Washingtonian Magazine. Recent News Articles and Media Coverage The Brothers Cullen. Bethesda Magazine (January/February 2008). Dr. Cullen is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration.

Ngoc-ha Nguyen is a primary care provider, practicing in Internal Medicine in Annandale, Virginia. Dr. Nguyen is rated as a Distinguished provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are Asymptomatic Bacteriuria, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Nguyen is currently accepting new patients.

Joel Ang is a primary care provider, practicing in Family Medicine in Washington, Washington, D.c.. Dr. Ang is rated as an Advanced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Genital Herpes, Macroamylasemia, Oral Herpes, and Gonorrhea.

Michael Mitchell is a primary care provider, practicing in Internal Medicine in Alexandria, Virginia. Dr. Mitchell is rated as a Distinguished provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Xanthoma, Familial Combined Hyperlipidemia, Cirrhosis, and Vitamin D Deficiency. Dr. Mitchell is currently accepting new patients.

Laura Brown, M.D., practices internal medicine at Johns Hopkins Community Physicians North Bethesda. She received her medical degree from Harvard Medical School, and also completed her residency in internal medicine at Bellevue Hospital Center. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

Latoya Edwards, M.D., is a family medicine practitioner and the office medical director of Johns Hopkins Community Physicians in North Bethesda for adult and pediatric patients. Dr. Edwards is affiliated with Suburban Hospital. Dr. Edwards has a special interest in community health, women's health and adolescent medicine. Dr. Edwards earned her medical degree from the State University of New York-Downstate Medical Center. She completed a residency in family practice at MedStar Franklin Square Hospital Center, where she served as chief resident. Dr. Edwards has served as a preceptor for Johns Hopkins University nurse practitioner students, as well as Greater Baltimore Medical Center internal medicine residents and University of Maryland Medical Students. Before joining Johns Hopkins Medicine, Dr. Edwards was a primary care physician at Kaiser Permanente's internal medicine department. Dr. Edwards was a principal investigator for intimate partner violence research and intervention, where she developed physician screening and intervention techniques for detecting domestic violence. She also conducted research on Metformin and has published book pages on ambulatory medicine and inpatient medicine. LinkedIn https://www.linkedin.com/in/latoya-edwards-md-11460979. Dr. Edwards is rated as an Experienced provider by MediFind in the treatment of Familial Combined Hyperlipidemia. Her top areas of expertise are VEXAS Syndrome, Spastic Paraplegia Type 5A, Troyer Syndrome, and Spastic Paraplegia Type 3A.

Michael Kim is a primary care provider, practicing in Family Medicine in Fairfax, Virginia. Dr. Kim is rated as a Distinguished provider by MediFind in the treatment of Familial Combined Hyperlipidemia. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Kim is currently accepting new patients.