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 an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Kidney Stones, Horseshoe Kidney, Boils, Ureteroscopy, and Lithotripsy.

Jayant Uberoi is an Urologist in Baltimore, Maryland. Dr. Uberoi is rated as a Distinguished provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Horseshoe Kidney, UPJ Obstruction, Enlarged Prostate (BPH), Ureteroscopy, and Prostatectomy. Dr. Uberoi is currently accepting new patients.

Nirmish Singla is an Oncologist in Lutherville, Maryland. Dr. Singla is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Upper Tract Urothelial Carcinoma (UTUC), Renal Cell Carcinoma (RCC), Urothelial Cancer, Nephrectomy, and Orchiectomy.

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 an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Exstrophy of the Bladder, Cloacal Exstrophy, Exstrophy-Epispadias Complex, Osteotomy, and Bladder Reconstruction.

Dr. Richard Southard’s specialty is in pediatric radiology, with more than 25 years of experience in private practice and hospital settings. He joins Johns Hopkins from Phoenix Children’s Hospital, where he is vice chief of Radiology Operations. Previously, he served as a pediatric radiologist, partner and president of Radiology Consultants North Dallas, a Texas-based private practice group. He earned his medical degree from The Ohio State University before going on to an internship and residency in pediatric medicine at Nationwide Children’s Hospital, followed by a diagnostic radiology residency at The University of Pittsburgh Medical Center and fellowship in pediatric radiology at Pittsburgh Children’s Hospital. Dr. Southard’s research has focused on CT radiation dose reduction, imaging of congenital heart disease, implementation and validation of iterative reconstruction noise reduction techniques and dual-energy spectral CT applications in children. He joined the pediatric radiology faculty in February 2023 and will be working remotely from Arizona. Dr. Southard is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Tracheobronchopathia Osteoplastica, Bronchogenic Cyst, Dextrocardia, and Collins Pope Syndrome.

Dr. Litvak received his undergraduate degree with distinction from the University of Michigan. He received his medical degree from the University of Maryland School of Medicine where he was honored with the Bradley A. Gaither Award for Excellence in Genitourinary Surgery. Dr. Litvak completed his residency in urological surgery at the Boston University School of Medicine where he served as chief resident. In 2005, Dr. Litvak joined Urological Consultants. Shortly thereafter he initiated the laparoscopic urology program at Suburban Hospital where he performed the first laparoscopic nephrectomy. In 2008, he and Dr. Radolinski initiated the Robotic Surgery program at Suburban Hospital. Dr. Litvak has published numerous journal articles and meeting abstracts on a wide array of urological topics. He has also authored several chapters in textbooks of urological surgery. He has taught courses in minimally invasive surgery both domestically and abroad. Dr. Litvak is honored to be recognized by his peers as one of the areas top urologists by receiving the Washingtonian Magazine’s Top Doctors Award. Dr. Litvak is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Enlarged Prostate (BPH), Congenital Mesoblastic Nephroma, Obstructive Uropathy, Reconstructive Urology Surgery, and Nephrectomy.

Mahpara Qureshi is a primary care provider, practicing in Family Medicine in Gaithersburg, Maryland. Dr. Qureshi is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Seasonal Affective Disorder (SAD), Vitamin B12 Deficiency Anemia, and Hernia Surgery.

David Chung is a Radiologist in Easton, Maryland. Dr. Chung is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, CAPOS Syndrome, Pleurisy, and Osteopenia.

Simmi Chawla is a Neuroradiologist and a Radiologist in Berlin, Maryland. Dr. Chawla is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. Her top areas of expertise are Adenosine Deaminase 2 Deficiency, Pleurisy, Bronchogenic Cyst, and Pleural Effusion.

Assen Todorov is a Radiologist in Salisbury, Maryland. Dr. Todorov is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, Bronchogenic Cyst, Pleurisy, and Pleural Effusion.

James Song is an Urologist in Havre De Grace, Maryland. Dr. Song is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Interstitial Cystitis, Urethral Stricture, Frequent or Urgent Urination, Reconstructive Urology Surgery, and Nephrectomy. Dr. Song is currently accepting new patients.

Mario Todorov is a Radiologist in Salisbury, Maryland. Dr. Todorov is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Bronchogenic Cyst, Pleurisy, Pleural Effusion, and Pulmonary Fibrosis.

Daniel Cason is a Radiologist in Salisbury, Maryland. Dr. Cason is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, CAPOS Syndrome, Retroversion of the Uterus, and Visceromegaly.

Peter Libby is a Neuroradiologist and a Radiologist in Salisbury, Maryland. Dr. Libby is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Bronchogenic Cyst, Gallbladder Disease, Pleurisy, Bone Graft, and Vertebroplasty.

Philip Hugo is a Radiologist in Easton, Maryland. Dr. Hugo is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, Pleurisy, Pleural Effusion, Vertebroplasty, and Bone Graft.

Gerard Hogan is a Radiologist in Snow Hill, Maryland. Dr. Hogan is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Retroversion of the Uterus, Bronchogenic Cyst, Gallbladder Disease, and Diverticular Disease.

William Reid is a Radiologist and a Neuroradiologist in Berlin, Maryland. Dr. Reid is rated as an Advanced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, Pleurisy, Pleural Effusion, Vertebroplasty, and Bone Graft.

David Nizza is a Radiologist in Berlin, Maryland. Dr. Nizza is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, Bronchogenic Cyst, CAPOS Syndrome, Pleurisy, and Bone Marrow Aspiration.

Andrew Vennos is an Interventional Radiologist and a Radiologist in Easton, Maryland. Dr. Vennos is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. Her top areas of expertise are CAPOS Syndrome, Pleurisy, Pleural Effusion, Bone Marrow Aspiration, and Liver Embolization.

Thomas Riccio is an Interventional Radiologist and a Radiologist in Salisbury, Maryland. Dr. Riccio is rated as an Experienced provider by MediFind in the treatment of Horseshoe Kidney. His top areas of expertise are Gallbladder Disease, Bronchogenic Cyst, Biliary Dyskinesia, Diverticular Disease, and Bone Marrow Aspiration.