Jonathan Rhee is an Urologist in Silver Spring, Maryland. Dr. Rhee is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are UPJ Obstruction, Bilateral Hydronephrosis, Hydronephrosis, Ureteroscopy, and Prostatectomy. Dr. Rhee is currently accepting new patients.

Kasey Morrison is an Urologist in Silver Spring, Maryland. Dr. Morrison has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Neurogenic Bladder, Bilateral Hydronephrosis, Hydronephrosis, Ureteroscopy, and Prostatectomy. Dr. Morrison is currently accepting new patients.

Dr. Brian Matlaga is a Professor of Urology at Johns Hopkins University School of Medicine and also is the Director of the Stephens Center for Stone Disease as well as the Executive Vice Chair of the James Buchanan Brady Urological Institute. Dr. Matlaga is an internationally recognized expert in the medical and surgical management of patients with urinary stone disease. A frequent contributor to the medical press, with over 180 peer-reviewed publications, Dr. Matlaga’s research has received national and international awards. Dr. Matlaga sits on numerous editorial boards as well as advisory committees and guidelines panels for the American Urological Association, the American Board of Urology, the Endourological Society, and the National Institutes of Health, amongst others. Dr. Matlaga serves as Executive Medical Director of Clinical Affairs for Johns Hopkins Medicine International, the arm of Johns Hopkins Medicine that manages its global presence. In this capacity, he delivers clinical care as well as project leadership across the globe. Dr. Matlaga is rated as a Distinguished provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Kidney Stones, Bladder Stones, Boils, Ureteroscopy, and Lithotripsy.

Dr. Heather Noelle Di Carlo is an associate professor of urology at the Johns Hopkins University School of Medicine. She treats all pediatric urological disorders in young males and females while specializing in renal sparing surgery and complex reconstruction of the genitourinary tract in patients with the exstrophy-epispadias complex, disorders of sexual development (DSD) and other congenital anomalies. She serves as the Director of Pediatric Urology Research and is the interim Division Director of Pediatric Urology. A native of New York, Dr. Di Carlo graduated from Emory University with a B.S. in neuroscience and music, and the State University of New York at Stony Brook School of Medicine. Following general surgery and urology residency training at Stony Brook Medical Center, she completed a pediatric urology fellowship at the James Buchanan Brady Urological Institute. Dr. Di Carlo has special clinical and basic science interests in the exstrophy-epispadias complex, spina bifida and renal transplantation. Dr. Di Carlo is rated as a Distinguished provider by MediFind in the treatment of Bladder Stones. Her top areas of expertise are Exstrophy of the Bladder, Exstrophy-Epispadias Complex, Cloacal Exstrophy, Bladder Reconstruction, and Osteotomy.

Chad Crigger, M.D., M.P.H., is a pediatric urologist at Johns Hopkins Children’s Center and an assistant professor of urology at the Johns Hopkins Brady Urological Institute. He also serves as the Associate Program Director of the Urology Residency Program. After growing up in Charleston, West Virginia, Dr. Crigger attended the University of Richmond, where he majored in biology. After college, he returned home to West Virginia and obtained his medical doctorate from Marshall University and a master’s in public health from West Virginia University. He then completed an internship in general surgery and a residency in urologic surgery at West Virginia Ruby Memorial Hospital, where he was drawn to pediatric urology, particularly the reconstructive aspects that draw on principles from several fields including pediatric plastic surgery. This, and a chance visiting professorship by John Gearhart, M.D., inspired Dr. Crigger to pursue training in major reconstructive pediatric urology at Johns Hopkins, where he completed a fellowship. Relying on his background as a camp counselor, Dr. Crigger makes his patients active participants in their care whenever possible, often through sketching their condition. He is a member of multiple professional societies, including the American Urological Association and the American College of Surgeons. A researcher and director of pediatric urology research, he has published more than 50 articles in major journals and contributed to over 20 book chapters on pediatric urology. Dr. Crigger’s research focuses on his passion for major congenital anomalies, particularly the exstrophy-epispadias complex, about which he has multiple projects spanning the basic and clinical sciences. Additionally, with extensive training in robotic surgery, Dr. Crigger serves as director of robotic surgery for pediatric urology. His team looks for ways to safely apply the robotic surgery platform, including single port surgery, when feasible. His philosophy in practicing medicine is simple: to “provide the greatest benefit through the most up-to-date and least morbid treatment options possible.” Regarding providing care for patients and working with families, his focus is singular. When talking with parents, he can often be heard saying, “I know that, whether I am performing surgery or offering my professional recommendation, I am caring for one of the most important people in your life. I take that responsibility seriously and will do my very best to deliver the highest level of care possible.” Videos Chad Crigger, M.D.Pediatric Urologist. Dr. Crigger is rated as a Distinguished provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Exstrophy of the Bladder, Cloacal Exstrophy, Exstrophy-Epispadias Complex, Osteotomy, and Bladder Reconstruction.

David Mcdermott is an Urologist and a General Surgeon in Bowie, Maryland. Dr. Mcdermott is rated as a Distinguished provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Congenital Mesoblastic Nephroma, Urothelial Cancer, Non-Muscle Invasive Bladder Cancer, Nephrectomy, and Reconstructive Urology Surgery. Dr. Mcdermott is currently accepting new patients.

Michael Gorin is an Urologist in Cumberland, MD. Dr. Gorin is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Renal Oncocytoma, Prostate Cancer, Renal Cell Carcinoma (RCC), Nephrectomy, and Prostatectomy.

David Sigman is an Urologist in Baltimore, Maryland. Dr. Sigman is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Prostatectomy. Dr. Sigman is currently accepting new patients.

Peter Filderman is an Urologist in Baltimore, Maryland. Dr. Filderman is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Enlarged Prostate (BPH), UPJ Obstruction, Urinary Tract Infection in Children, Ureteroscopy, and Bladder Reconstruction.

Anup Shah is an Urologist in Baltimore, Maryland. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Kidney Stones, Perirenal Abscess, Carbuncle, Lithotripsy, and Ureteroscopy. Dr. Shah is currently accepting new patients.

Matthew Allaway is an Urologist in Cumberland, Maryland. Dr. Allaway is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Interstitial Cystitis, Ureteroscopy, and Prostatectomy. Dr. Allaway is currently accepting new patients.

Mark Shimko is an Urologist in Baltimore, Maryland. Dr. Shimko is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, UPJ Obstruction, Nephrectomy, and Reconstructive Urology Surgery. Dr. Shimko is currently accepting new patients.

Eric Schwartz is an Urologist in Annapolis, Maryland. Dr. Schwartz is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Prostatectomy. Dr. Schwartz is currently accepting new patients.

Gary Friedlander is an Urologist in Bethesda, Maryland. Dr. Friedlander is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Enlarged Prostate (BPH), Obstructive Uropathy, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Ureteroscopy. Dr. Friedlander is currently accepting new patients.

Keith Oreilly is an Urologist in Westminster, Maryland. Dr. Oreilly is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Urinary Tract Infection in Children, Ureteroscopy, and Prostatectomy. Dr. Oreilly is currently accepting new patients.

Philip Koi is an Urologist in Silver Spring, Maryland. Dr. Koi is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Urinary Incontinence, Enlarged Prostate (BPH), Obstructive Uropathy, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Koi is currently accepting new patients.

Alejandro Rodriguez is an Urologist in Columbia, Maryland. Dr. Rodriguez is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Enlarged Prostate (BPH), UPJ Obstruction, Kidney Stones, Familial Prostate Cancer, and Ureteroscopy.

Krishna Jayaraman is an Urologist in Mechanicsville, Maryland. Dr. Jayaraman has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Urinary Tract Infection in Children, UPJ Obstruction, Prostate Cancer, Ureteroscopy, and Prostatectomy. Dr. Jayaraman is currently accepting new patients.

Nicholas Leone is an Urologist in Baltimore, Maryland. Dr. Leone is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy. Dr. Leone is currently accepting new patients.

Steven Jaskulsky is an Urologist in Baltimore, Maryland. Dr. Jaskulsky is rated as an Advanced provider by MediFind in the treatment of Bladder Stones. His top areas of expertise are Scrotal Swelling, Testicle Lump, Scrotal Masses, and Enlarged Prostate (BPH). Dr. Jaskulsky is currently accepting new patients.