Dr. Patrick Mufarrij is a member of the Johns Hopkins Brady Urologic Institute at Sibley Memorial Hospital and is an expert in endourology, including percutaneous and endoscopic urologic surgery; metabolic stone and causes of the recurrent stone formation; and robotic surgery for the reconstruction of the urinary tract. He also serves as the Division Cheif for Urology at Sibley Memorial Hospital. Dr. Mufarrij earned his undergraduate degree and his medical degree from Georgetown University School of Medicine. He completed residencies in general surgery and urology at New York University School of Medicine, followed by special training in endourology during a fellowship at Wake Forest Baptist Medical Center. During his fellowship, Dr. Mufarrij focused on metabolic kidney stone disease, surgery for complex kidney stones, percutaneous renal surgery and robotic surgery. Dr. Mufarrij is a member of the American Urological Association. Dr. Mufarrij has contributed to numerous publications on the topics of urology. Dr. Mufarrij is rated as a Distinguished provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Kidney Stones, Perirenal Abscess, Carbuncle, Ureteroscopy, and Lithotripsy.

Hans Pohl is an Urologist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Pohl is rated as a Distinguished provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Urinary Tract Infection in Children, Ureterocele, Urinary Tract Infection (UTI), Orchiectomy, and Ureteral Reconstruction. Dr. Pohl is currently accepting new patients.

Briony Varda is an Urologist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Varda is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Urinary Tract Infection in Children, Hydronephrosis, Urinary Tract Infection (UTI), Nephrectomy, and Reconstructive Urology Surgery. Dr. Varda is currently accepting new patients.

Pamela Coleman is an Urologist in Washington, Washington, D.c.. Dr. Coleman is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy.

Daniel Marchalik is an Urologist in Washington, Washington, D.c.. Dr. Marchalik is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Kidney Stones, Boils, Perirenal Abscess, Ureteroscopy, and Lithotripsy. Dr. Marchalik is currently accepting new patients.

Rachael Sussman is an Urologist in Washington, Washington, D.c.. Dr. Sussman is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Urinary Incontinence, Stress Urinary Incontinence, Neurogenic Bladder, Prostatectomy, and Reconstructive Urology Surgery. Dr. Sussman is currently accepting new patients.

Michael Hsieh is an Urologist in Washington, Washington, D.c.. Dr. Hsieh is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Urinary Tract Infection (UTI), Undescended Testicle, Asymptomatic Bacteriuria, and Hypospadias.

Dr. Nicholas L. Constantinople is a urologist affiliated with Sibley Memorial Hospital and Georgetown University Hospital, where he is an assistant clinical professor of urology. He practices out of Foxhall Urology in Washington, D.C. Dr. Constantinople has an expertise in benign and malignant diseases of the prostate, as well as kidney stone disease, urinary tract infections and voiding abnormalities. Dr. Constantinople earned his medical degree from Georgetown University School of Medicine. He completed a residency in general surgery at Vanderbilt University Hospital, followed by a fellowship in urology at Brigham and Women’s Hospital. Dr. Constantinople was chief of the urology department at Sibley Memorial Hospital from 2000 to 2005. Dr. Constantinople is a fellow of the American College of Surgeons and the American Urological Association. He regularly volunteers for the Community for Creative Nonviolence Homeless Shelter in Washington, D.C. Dr. Constantinople has been named a Super Doctor by the Washington Post Magazine, a Top Doctor by Consumers’ Checkbook Magazine, and a Regional Top Doctor in the Washington, D.C. and Washington-Baltimore areas by Castle Connolly. Dr. Constantinople is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Enlarged Prostate (BPH), and Prostate Cancer.

Ali Rezazadeh-Tehrani is an Urologist in Washington, Washington, D.c.. Dr. Rezazadeh-Tehrani is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Prostatectomy, and Ureteroscopy. Dr. Rezazadeh-Tehrani is currently accepting new patients.

Lee Richter is an Urologist in Washington, Washington, D.c.. Dr. Richter is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Urinary Incontinence, Uterine Prolapse, Stress Urinary Incontinence, Cystectomy, and Endoscopy. Dr. Richter is currently accepting new patients.

Dr. Edward F. Dunne is the chief of urology at Sibley Memorial Hospital, as well as a member of the clinical staff at Georgetown University. He practices out of Foxhall Urology in Washington, D.C. Dr. Dunne also performs outpatient surgery at Massachusetts Avenue Surgery Center. Dr. Dunne has an expertise in urologic oncology and complicated stone diseases. Dr. Dunne earned his medical degree from Georgetown University School of Medicine. He completed general surgery and urology residencies at Georgetown University Hospital, where he was chief resident, had the opportunity to treat kidney stone patients with one of the first lithotripsy machines in the United States, authored a chapter on urologic surgery in a major surgical textbook and received a research grant for prostate cancer. Dr. Dunne also completed his urology fellowship at Georgetown University Hospital. He went on to work as the chief of urology and chief of surgery at Sarasota Memorial Hospital. Dr. Dunne has been repeatedly named a Top MD by Washingtonian Magazine, as well as a Top MD by Consumers’ Checkbook Magazine. Dr. Dunne is a fellow of the American College of Surgeons and a member of the American Urology Association, the American Medical Society and the D.C. Medical Society. Dr. Dunne has been involved in various research studies and contributed to numerous publications regarding urological disease. Dr. Dunne is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy.

Alexis Dieter is an Obstetrics and Gynecologist and an Urologist in Washington, Washington, D.c.. Dr. Dieter has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Urinary Incontinence, Stress Urinary Incontinence, Uterine Prolapse, Hysterectomy, and Sacral Nerve Stimulation. Dr. Dieter is currently accepting new patients.

Jeremy Tonkin is an Urologist in Washington, Washington, D.c.. Dr. Tonkin is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Urethral Stricture, Urinary Incontinence, Enlarged Prostate (BPH), Ureteroscopy, and Reconstructive Urology Surgery.

Dr. Ramez I. Andrawis is a urologist affiliated with Sibley Memorial Hospital and George Washington University Hospital, where he is an assistant professor of urology and the director of the Urology Lab. He practices out of GW Medical Faculty Associates in Washington, D.C. Dr. Andrawis has an expertise in female urology, benign prostatic hyperplasia, urinary incontinence and reconstructive surgery. Dr. Andrawis earned his undergraduate and medical degree from the University of Cairo in Egypt, where he went on to complete a residency in urology. Dr. Andrawis also completed a residency in urology at the Royal College of Surgeons in Ireland, a general surgery residency at New Britain General Hospital and a urology residency at George Washington University Hospital. Dr. Andrawis has been named a Top Doctor in the Washington, D.C. and Washington-Baltimore areas by Castle Connolly. Dr. Andrawis has contributed to numerous publications on urology. Dr. Andrawis is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Enlarged Prostate (BPH), Bilateral Hydronephrosis, and Ureteroscopy.

Elizabeth Brown is an Urologist in Washington, Washington, D.c.. Dr. Brown has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Urinary Incontinence, Neurogenic Bladder, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Ureteroscopy. Dr. Brown is currently accepting new patients.

Dr. Thomas W. Jarrett has an expertise in minimally invasive surgery, including laparoscopic, robotic, ureteroscopic, percutaneous and image-guided therapies. Specifically, he has an expertise in percutaneous renal surgery, laparoscopic partial and radical nephrectomy, kidney stones, urinary tract reconstruction and kidney cancer. Dr. Jarrett earned his medical degree from Emory University School of Medicine, where he also completed his internship. He completed a residency in urology at New York Hospital, followed by a visiting fellowship in urology and ultrasonography in Salzburg, Austria. Dr. Jarrett completed his fellowship in endo-urology at Long Island Jewish Medical Center. He has previously served as the chief of the division of endourology and laparoscopy at the Johns Hopkins Hospital and the chief of the division of urology at Johns Hopkins Bayview Medical Center. Dr. Jarrett has been named a Top MD by Consumers’ Checkbook Magazine and a Top Doctor in the Washington D.C. and Washington-Baltimore areas by Castle Connolly. He has also been named a Super Doctor by the Washington Post. Dr. Jarrett is a member of the American Urological Association, the Society of Urologic Oncology and the Endourological Society. Dr. Jarrett has contributed to various publications and presentations on urology, earning him first prize in the World Congress of Endourology essay contest and the Faculty Research Award at Long Island Jewish Medical Center. He has editorial appointments at the Journal of Endourology and the Journal of Laparoendoscopic and Advanced Surgical Techniques. Dr. Jarrett is rated as an Experienced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Ureterocele, Renal Cell Carcinoma (RCC), Familial Wilms Tumor 2, Nephrectomy, and Ureteroscopy.

Armine Smith, M.D. is the director of urologic oncology at the Kimmel Cancer Center at Sibley Memorial Hospital, and an associate clinical professor of urology at the Brady Urological Institute of Johns Hopkins University School of Medicine. She is a member of Greenberg Bladder Cancer Institute and the director of Women's Bladder Cancer Program at Sibley Memorial Hospital. She is also a Mary and Armeane Choksi Scholar. Dr. Smith earned her medical degree from the University of California in San Francisco. She completed a residency in urology at the Cleveland Clinic, followed by a fellowship in urologic oncology at the National Cancer Institute, where she focused on development of personalized targeted therapies for bladder cancer. Dr. Smith is a member of the Society of Urologic Oncology, American Association of Cancer Research and American Urological Association. She has been selected multiple times as a Washington, DC and Virginia top urologist. Dr. Smith specializes in advanced open, minimally invasive and robotic urologic surgery for urologic malignancies, including bladder and upper tract urothelial cancer, kidney cancer, testicular cancer, penile and urethral cancer. In bladder cancer surgery she specializes in bladder preservation, complex urinary diversions, including continent orthotopic neobladder and continent catheterizable Indiana pouch techniques. In kidney cancer, her expertise focuses on partial nephrectomy, with the goal of oncologically-sound maximum nephron-sparing surgery. She has contributed to various research, publications and presentations on topics of urology. Dr. Smith has made TV appearances, lectured domestically and internationally, and authored chapters on urothelial and kidney cancer. Her current research focuses on elucidation of risk factors for bladder cancer development, oncologically safe organ preservation in both men and women with bladder and kidney cancer and improving outcomes from bladder cancer treatments. Listen to Dr. Smith’s Cancer Matters podcast episode to learn more about her work. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Urinary Tract Infection (UTI). Her top areas of expertise are Bladder Cancer, Muscle Invasive Bladder Cancer, Urothelial Cancer, Cystectomy, and Reconstructive Urology Surgery.

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 Urinary Tract Infection (UTI). His top areas of expertise are Rabson-Mendenhall Syndrome, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Cellulitis.

Justin O. Benabdallah, M.D., is a urologist at Sibley Memorial Hospital, as well as an assistant professor of urology with the Brady Urological Institute and Department of Urology at Johns Hopkins Medicine. Dr. Benabdallah’s uses minimally invasive and robotic surgery techniques in the treatment of prostate and kidney cancer and has expertise in endourology for the treatment of kidney stones. He also specializes in men’s health, including erectile dysfunction, male infertility, vasectomy and enlarged prostate. Dr. Benabdallah earned his medical degree from Virginia Commonwealth University School of Medicine. He completed an internship and residency in urology at the Medical College of Wisconsin. Dr. Benabdallah also completed a fellowship in endourology and minimally invasive urology at Washington University School of Medicine in St. Louis, Missouri, where he served as a clinical instructor in urology. Dr. Benabdallah is a member of the American Urologic Society and the Endourology Society. Dr. Benabdallah earned the Dr. Anna Smither Award for Neurourology Research and the Housestaff Research Award from the Medical College of Wisconsin. Dr. Benabdallah has contributed to numerous publications and presentations on topics of urology. LinkedIn https://www.linkedin.com/in/justin-benabdallah-b827b3131 Videos Justin Benabdallah, M.D. Recent News Articles and Media Coverage Physicians taking the lead during 'Movember'. Fox 6 News. 11/30/2012. Dr. Benabdallah is rated as an Experienced provider by MediFind in the treatment of Urinary Tract Infection (UTI). His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, UPJ Obstruction, Ureteroscopy, and Nephrectomy.

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 Urinary Tract Infection (UTI). His top areas of expertise are Chronic Cough, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.