The 20 Best Kidney Stones Doctors Near Me in Catonsville, MD
Find the Top Kidney Stones Experts and Specialists
Chesapeake Urology Associates
Peter Filderman is a Urologist practicing medicine in Baltimore, Maryland. Dr. Filderman is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), UPJ Obstruction, Urinary Tract Infection in Children, Ureteroscopy, and Bladder Reconstruction. Dr. Filderman is board certified in American Board Of Urology.
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
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 an Elite provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Bladder Stones, Boils, Ureteroscopy, and Lithotripsy. Dr. Matlaga is board certified in American Board Of Urology.
Chesapeake Urology Associates LLC
Julio Davalos is a Urologist practicing medicine in Hanover, Maryland. Dr. Davalos is rated as an Elite provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Perirenal Abscess, Carbuncle, Ureteroscopy, and Lithotripsy.
Chesapeake Urology Associates
Kenneth Langer is a Urologist practicing medicine in Baltimore, Maryland. Dr. Langer is rated as an Advanced provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Incontinence, Frequent or Urgent Urination, Urinary Tract Infection in Children, and Ureteroscopy. Dr. Langer is board certified in American Board Of Urology.
Chesapeake Urology Associates LLC
Frank Nezu is a Urologist practicing medicine in Columbia, Maryland. Dr. Nezu is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Perirenal Abscess, Carbuncle, Boils, and Ureteroscopy. Dr. Nezu is board certified in American Board Of Urology.
Chesapeake Urology Associates LLC
Alejandro Rodriguez is a Urologist practicing medicine in Columbia, Maryland. Dr. Rodriguez is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), UPJ Obstruction, Kidney Stones, Familial Prostate Cancer, and Ureteroscopy. Dr. Rodriguez is board certified in American Board Of Urology.
Kidney MD LLC
Ritu Vyas is a Nephrologist practicing medicine in Catonsville, Maryland. She has been practicing medicine for over 17 years. Dr. Vyas is rated as an Experienced provider by MediFind in the treatment of Kidney Stones. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Kidney Transplant. Dr. Vyas is board certified in Internal Medicine and Nephrology.
Chesapeake Urology Associates LLC
George Mamo is a Urologist practicing medicine in Baltimore, Maryland. Dr. Mamo is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Carbuncle, Boils, Perirenal Abscess, Prostatectomy, and Ureteroscopy.
Chesapeake Urology Associates LLC
David Fenig is a Urologist practicing medicine in Columbia, Maryland. Dr. Fenig is rated as an Advanced provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, Hypogonadism Primary Partial Alopecia, and Ureteroscopy. Dr. Fenig is board certified in American Board Of Urology.
Chesapeake Urology Associates LLC
Robert Goldfarb is a Urologist practicing medicine in Columbia, Maryland. Dr. Goldfarb is rated as an Advanced provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Urethral Stricture, Peyronie Disease, Obstructive Uropathy, Ureteroscopy, and Reconstructive Urology Surgery. Dr. Goldfarb is board certified in American Board Of Urology.
Chesapeake Urology Associates LLC
Katherine Smentkowski is a Plastic Surgeon and a Urologist practicing medicine in Columbia, Maryland. Dr. Smentkowski is rated as an Advanced provider by MediFind in the treatment of Kidney Stones. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Ureterocele, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Reconstructive Urology Surgery, and Ureteroscopy. Dr. Smentkowski is board certified in American Board Of Urology.
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
Ahmed Ghazi is an associate professor of urology at the Johns Hopkins University School of Medicine. He is the Director of Surgical Simulation Training and the Division of Minimally Invasive and Robotic Surgery within the Johns Hopkins Brady Urological Institute. Dr. Ghazi specializes in urologic surgical oncology using the latest techniques of minimally invasive surgery for prostate, kidney, bladder, ureteral and other genitourinary organ cancers. He also as specializes in minimal invasive treatment of complex stones of the urinary tract. Dr. Ghazi is a pioneer in the field of patient-specific surgical simulation, which has applications for training future surgeons as well as improving outcomes for patients through individualized modeling. When planning for a complex surgery, Dr. Ghazi constructs 3D models of the patient’s anatomy in order to plan and rehearse surgery prior to the actual surgery. These models span from digital renderings to tangible models used to practice the critical components of your surgery. Dr. Ghazi received his medical degree from Cairo University in Egypt in 2000, where he also completed his surgery training and urology residency. From there, Dr. Ghazi completed a laparoscopic fellowship in Paris, France in 2008, followed by a second laparoscopic fellowship in Austria in 2009. While practicing in Europe, Dr. Ghazi was accepted to the European Board of Urology. Dr. Ghazi continued his training at the University of Rochester, New York through a two-year fellowship in the robotic treatment of various urologic cancers. He then joined the staff at the urology department of University of Rochester in 2012 where he continued to practice until joining Johns Hopkins Medicine. Dr. Ghazi believes in a reciprocal relationship between innovation, surgery & research where each informs and strengthens the others. He strives to adopt innovative surgical technologies that are evidence-based, benefit his patients and translate directly to improved patient outcomes. Dr. Ghazi is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Prostate Cancer, Kidney Stones, Boils, Prostatectomy, and Nephrectomy. Dr. Ghazi is board certified in American Board Of Urology.
Johns Hopkins Health Care & Surgery Center - Green Spring Station, Lutherville
Arun Rai, M.D., M.B.A., M.S., is a urologist who specializes in minimally invasive surgery and endourology and has extensive training to treat patients with adrenal cancer, kidney cancer, ureteral cancer and prostate cancer. In addition, he also specializes in treating patients with BPH, kidney stones and bladder stones. Dr. Rai earned both his undergraduate and medical degrees through the highly selective seven-year accelerated medical education program at Boston University School of Medicine. Dr. Rai went on to complete a general surgery internship at Baylor College of Medicine, where he then also completed his urology residency. Dr. Rai continued his training at the Northwell Health’s Smith Institute for Urology by completing a fellowship in Endourology and Minimally Invasive Surgery. During this time, he also received a dual MBA/MS in Healthcare Leadership Weill Cornell Graduate School of Medical Sciences and Cornell University. In addition to caring for patients, Dr. Rai serves as Clinical Director for the Brady Urological Institute's Quantitative Data Sciences division. His research focuses on developing the next generation of surgical technology, focusing on artificial intelligence and machine learning for optimizing clinical care. He strongly believes that surgeons should have an active role in the development of the next generation of tools for the optimal treatment of patients. He has authored several publications, with topics including patient safety in the operating room, long-term outcomes of subcapsular renal hematoma, pelvi-ureteric junction obstruction and featured in journals such as Urology and the Journal of Endourology. Dr. Rai is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Kidney Stones, Horseshoe Kidney, Boils, Ureteroscopy, and Lithotripsy. Dr. Rai is board certified in American Board Of Urology.
University Of Maryland Pediatric Associates PA
Michael Phelan is a Urologist practicing medicine in Baltimore, Maryland. Dr. Phelan is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, Nephrectomy, and Reconstructive Urology Surgery.
Columbia Medical Practice Internal Medicine
Saba Sheikh is a primary care provider, practicing in Internal Medicine in Columbia, Maryland. Dr. Sheikh is rated as an Experienced provider by MediFind in the treatment of Kidney Stones. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Sheikh is board certified in American Board Of Internal Medicine.
Summit Ambulatory Surgical Center LLC
Marnie Robinson is a Urologist practicing medicine in Baltimore, Maryland. Dr. Robinson is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Perirenal Abscess, Ureteroscopy, and Prostatectomy.
Chesapeake Urology Associates LLC
David Sigman is a Urologist practicing medicine in Pikesville, Maryland. Dr. Sigman is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Ureteroscopy, and Prostatectomy.
Chesapeake Urology Associates LLC
Nicholas Leone is a Urologist practicing medicine in Pikesville, Maryland. Dr. Leone is rated as a Distinguished provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Prostate Cancer, Prostate Cancer, Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy.
The Johns Hopkins Hospital
Dr. Mohamad Hanouneh is an Assistant Professor of Medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise include renal medicine. Dr. Hanouneh grew up in Syria and completed his medical school in Tishreen University in Latakia, Syria. He completed Internal Medicine Residency training at Cleveland Clinic, and Nephrology Fellowship at Johns Hopkins. Dr. Hanouneh currently serves as a part-time faculty in the Division of Nephrology at Johns Hopkins. He also works in the Nephrology Center of Maryland covering Good Samaritan and Upper Chesapeake Hospitals. Dr. Hanouneh has a passion in medical education. He runs the nephrology board review course and participates in Genes to Society Course of Renal Physiology, which is given to the medical students at Johns Hopkins University School of Medicine. His area of interests are electrolytes disorders, diabetic kidney disease and nephrolithiasis. Dr. Hanouneh is rated as an Experienced provider by MediFind in the treatment of Kidney Stones. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Low Potassium Level, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, and High Potassium Level. Dr. Hanouneh is board certified in American Board Of Internal Medicine.
Chesapeake Urology Associates
Victoria Staiman is a Urologist practicing medicine in Columbia, Maryland. Dr. Staiman is rated as an Advanced provider by MediFind in the treatment of Kidney Stones. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Urinary Incontinence, Stress Urinary Incontinence, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Ureteroscopy. Dr. Staiman is board certified in American Board Of Urology.
Last Updated: 04/28/2026












