Primary Appointment
Adult Appointments: 410-955-6100
Pediatric Appointments: 410-955-6108
Adult Urology - Surgeons
Mohamad Ezzeddine Allaf, M.D.
Professor of Urology
Professor of Oncology
Executive Vice Chairman, Department of Urology
Director of Adult Urology
Director, Minimally Invasive and Robotic Surgery
Professor of Oncology
Executive Vice Chairman, Department of Urology
Director of Adult Urology
Director, Minimally Invasive and Robotic Surgery
Primary Location: The Johns Hopkins Hospital
Expertise, Disease and Conditions:
Kidney Cancer, Laparoscopic Kidney Surgery, Prostate Cancer, Robotic Prostatectomy, Urology
Justin Omar Benabdallah, M.D.
Assistant Professor of Urology
Primary Location: Sibley Medical Building
Expertise, Disease and Conditions:
Active Surveillance of Prostate Cancer, Benign Prostatic Hyperplasia (BPH), Bladder Cancer, Endourology, Kidney Cancer, Kidney Stones, Men's Health, Minimally Invasive Surgery, Prostate Cancer, Robotic Nephrectomy, Robotic Partial Nephrectomy, Robotic Prostatectomy, Robotic Surgery, Transurethral Resection of Bladder Tumor, Urological Oncology, Varicocele, Vasectomy (Non-Scalpel)
Trinity Jude Bivalacqua, M.D., Ph.D.
Associate Professor of Urology
Associate Professor of Oncology
Associate Professor of Surgery
Director of Urologic Oncology
Deputy Director, Johns Hopkins Greenberg Bladder Cancer Institute
Associate Professor of Oncology
Associate Professor of Surgery
Director of Urologic Oncology
Deputy Director, Johns Hopkins Greenberg Bladder Cancer Institute
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Bladder Cancer, Erectile Dysfunction, Genitourinary Sarcoma, Penile Cancer, Prostate Cancer, Robotic Prostatectomy, Urethral Cancer, Urinary Tract Cancer, Urological Oncology, Urology
Arthur Louis Burnett, M.D.
Professor of Urology
Professor of Oncology
Director, Basic Science Laboratory in Neuro-Urology
Patrick C. Walsh Professor of Urology
Director, Sexual Medicine Fellowship Program
Professor of Oncology
Director, Basic Science Laboratory in Neuro-Urology
Patrick C. Walsh Professor of Urology
Director, Sexual Medicine Fellowship Program
Primary Location: Johns Hopkins Outpatient Center
Expertise, Disease and Conditions:
Cystocele, Enterocele, Erectile Dysfunction, Male Sexual Dysfunction, Pelvic Floor Disorders, Pelvic Relaxation, Penile Cancer, Penile Deformities, Peyronie's Disease, Prostate Cancer, Rectocele, Scrotal Cancer, Sexual Disorders and Dysfunctions, Stress Incontinence, Urethral Cancer, Urethral Diverticulum, Urethral Fistulas, Urinary Incontinence, Urologic Surgery, Urological Oncology, Urology
Marisa Meyer Clifton, M.D.
Associate Professor (PAR) of Urology
Director, Women’s Health, Brady Urological Institute
Director, Urology Residency Program
Director, Urology Robotic Education
Director, Women’s Health, Brady Urological Institute
Director, Urology Residency Program
Director, Urology Robotic Education
Primary Location: Johns Hopkins Bayview Medical Center
Expertise, Disease and Conditions:
Bladder Stones, Kidney Stones, Lower Urinary Tract Reconstruction, Pelvic Floor Disorders, Pelvic Organ Prolapse, Pelvic Reconstruction, Urethral Diverticulum, Urethral Fistulas, Urethral Stricture, Urinary Incontinence, Urogynecology, Urology
Andrew Jason Cohen, M.D.
Assistant Professor of Urology
Director of Trauma and Reconstructive Urologic Surgery
Director of Trauma and Reconstructive Urologic Surgery
Primary Location: Johns Hopkins Bayview Medical Center
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Erectile Dysfunction, Genitourinary Reconstruction, Hidradenitis, Incontinence, Lower Urinary Tract Obstruction (LUTO), Lower Urinary Tract Reconstruction, Male Sexual Dysfunction, Obesity Surgery, Penile Deformities, Peyronie's Disease, Phalloplasty, Reconstructive Surgery, Reconstructive Urology, Stress Incontinence, Trauma, Ureteral Pelvic Junction Obstruction, Urethral Diverticulum, Urethral Fistulas, Urethral Stricture, Urethroplasty, Urinary Incontinence, Urology
Misop Han, M.D.
Professor of Urology
Professor of Oncology
David Hall McConnell Professor of Urology and Oncology
Medical Director, Credentials Committee, Johns Hopkins Hospital
Director, Urology Informatics
Professor of Oncology
David Hall McConnell Professor of Urology and Oncology
Medical Director, Credentials Committee, Johns Hopkins Hospital
Director, Urology Informatics
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Kidney Cancer, Laparoscopic Nephrectomy, Prostate Cancer, Robotic Prostatectomy, Robotic Surgery, Urologic Surgery, Urology
Amin Sedaghat Herati, M.D.
Assistant Professor of Urology
Assistant Professor of Gynecology and Obstetrics
Director of Male Infertility and Men’s Health
Assistant Professor of Gynecology and Obstetrics
Director of Male Infertility and Men’s Health
Primary Location: Johns Hopkins Medicine - Green Spring Station
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Erectile Dysfunction, Low Testosterone, Male Infertility, Pelvic Pain, Peyronie's Disease, Vasectomy Reversal
Max Reuben Kates, M.D.
Assistant Professor of Urology
Assistant Professor of Oncology
Director, Bladder Cancer Program
Assistant Professor of Oncology
Director, Bladder Cancer Program
Primary Location: The Johns Hopkins Hospital
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Bladder Cancer, Kidney Cancer, Penile Cancer, Prostate Cancer, Robotic Cystectomy, Robotic Nephrectomy, Robotic Partial Nephrectomy, Robotic Prostatectomy, Robotic Surgery, Testicular Cancer
Brian Richard Matlaga, M.D., M.P.H.
Professor of Urology
Director, The Stephens Center for Stone Disease
Director, The Stephens Center for Stone Disease
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Endourology, Kidney Stones, Urology
Jacek Lech Mostwin, D.Phil., M.D.
Professor of Urology
Director of the Division of Neurological and Reconstructive Urology
Director of the Division of Neurological and Reconstructive Urology
Primary Location: Johns Hopkins Outpatient Center
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Bladder Cancer, Prostate Cancer, Urinary Incontinence, Urogynecology, Urologic Surgery, Urology
Alan Wayne Partin, M.D., Ph.D.
Professor of Urology
Professor of Oncology
Professor of Pathology
Urologist-in-Chief, The Johns Hopkins Hospital
Jakurski Family Professor
Director, Department of Urology
Professor of Oncology
Professor of Pathology
Urologist-in-Chief, The Johns Hopkins Hospital
Jakurski Family Professor
Director, Department of Urology
Primary Location: Johns Hopkins Outpatient Center
Expertise, Disease and Conditions:
Prostate Cancer, Robotic Radical Prostatectomy, Urologic Surgery, Urology
Christian Paul Pavlovich, M.D.
Professor of Urology
Professor of Oncology
Director, Prostate Cancer Active Surveillance Program
Director, Urologic Oncology Fellowship
Co-Director, Prostate Cancer Multidisciplinary Clinics
Professor of Oncology
Director, Prostate Cancer Active Surveillance Program
Director, Urologic Oncology Fellowship
Co-Director, Prostate Cancer Multidisciplinary Clinics
Primary Location: Johns Hopkins Outpatient Center
Expertise, Disease and Conditions:
Active Surveillance, Kidney Cancer, Prostate Cancer, Robotic Prostatectomy, Urology
Phillip Martin Pierorazio, M.D.
Associate Professor of Urology
Associate Professor of Oncology
Director, Division of Testis Cancer
Director of Social Media
Director, Division of Kidney Cancer
Associate Professor of Oncology
Director, Division of Testis Cancer
Director of Social Media
Director, Division of Kidney Cancer
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Active Surveillance for Kidney Cancer, Active Surveillance of Prostate Cancer, Adrenal Surgery, Adrenalectomy, Bladder Cancer, Genitourinary Sarcoma, Kidney Cancer, Laparoscopic Adrenalectomy, Laparoscopic Nephrectomy, Nephron Sparing Surgery, Nephroureterectomy, Open Partial Nephrectomy, Partial Nephrectomy, Partial Orchiectomy, Prostate Cancer, Radical Orchiectomy, Retroperitoneal Lymph Node Dissection, Robotic Adrenalectomy, Robotic and Laparoscopic Surgery, Robotic Partial Nephrectomy, Robotic Prostatectomy, Robotic RPLND, Testicular Cancer, Testis Sparing Surgery, Transurethral Resection of Bladder Tumor, Upper Tract Urothelial Cancer, Urologic Surgery, Urology, Von Hippel-Lindau (VHL)
Nirmish Singla, M.D., M.Sc.
Assistant Professor of Urology
Assistant Professor of Oncology
Director of Translational Research in GU Oncology
Assistant Professor of Oncology
Director of Translational Research in GU Oncology
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Active Surveillance for Kidney Cancer, Active Surveillance of Prostate Cancer, Adrenal Cancer, Adrenal Surgery, Adrenalectomy, Bladder Cancer, Cytoreductive Nephrectomy, Genitourinary Sarcoma, Inferior Vena Cava (IVC) Thrombectomy, Inguinal Lymph Node Dissection, Kidney Cancer, Laparoscopic Adrenalectomy, Laparoscopic Kidney Surgery, Laparoscopic Nephrectomy, Laparoscopic Radical Nephrectomy, Nephron Sparing Surgery, Nephroureterectomy, Open Partial Nephrectomy, Partial Nephrectomy, Penile Cancer, Prostate Cancer, Radical Nephrectomy, Radical Orchiectomy, Retroperitoneal Lymph Node Dissection, Robotic Adrenalectomy, Robotic Cystectomy, Robotic Nephrectomy, Robotic Partial Nephrectomy, Robotic Prostatectomy, Robotic RPLND, Testicular Cancer, Transurethral Resection of Bladder Tumor, Upper Tract Urothelial Cancer, Urethral Cancer, Urologic Surgery, Urology
Armine K Smith, M.D.
Assistant Professor of Urology
Director, Johns Hopkins Urologic Oncology at Sibley Memorial Hospital
Director, Johns Hopkins Urologic Oncology at Sibley Memorial Hospital
Primary Location: Sibley Medical Building
Expertise, Disease and Conditions:
Bladder Cancer, Kidney Cancer, Laparoscopic Kidney Surgery, Laparoscopic Nephrectomy, Minimally Invasive Surgery, Penile Cancer, Prostate Cancer, Robotic Prostatectomy, Robotic Surgery, Testicular Cancer, Ureteropelvic Junction Obstruction, Urethral Cancer, Urologic Surgery, Urological Oncology, Urology
Patrick C Walsh, M.D.
Professor of Urology
University Distinguished Service Professor of Urology
University Distinguished Service Professor of Urology
Primary Location: Johns Hopkins Outpatient Center
Expertise, Disease and Conditions:
Prostate Cancer, Urologic Surgery, Urology
Jared S Winoker, M.D.
Assistant Professor of Urology
Expertise, Disease and Conditions:
Benign Prostatic Hyperplasia (BPH), Kidney Cancer, Kidney Stones, Laparoscopic and Minimally Invasive Surgery, Robotic Partial Nephrectomy, Robotic Prostatectomy, Upper Tract Urothelial Cancer, Ureteral Pelvic Junction Obstruction
Edward James Wright, M.D. III
Associate Professor of Urology
Director, Division of Reconstructive and Neurological Urology
Chief of Urology at Johns Hopkins Bayview Medical Center
Director, Division of Reconstructive and Neurological Urology
Chief of Urology at Johns Hopkins Bayview Medical Center
Primary Location: Johns Hopkins Bayview Medical Center
Expertise, Disease and Conditions:
Incontinence, Lower Urinary Tract Reconstruction, Pelvic Floor Disorders, Pelvic Organ Prolapse, Urethral Stricture, Urinary Incontinence, Urogynecology, Urology
Pediatric Urology - Surgeons
John P Gearhart, M.D.
Professor of Urology
Professor of Pediatrics
Robert D. Jeffs Professor
Director of Pediatric Urology
Professor of Pediatrics
Robert D. Jeffs Professor
Director of Pediatric Urology
Secondary Appointment
Alexander Spyridon Baras, M.D., Ph.D.
Associate Professor of Pathology
Associate Professor of Health Sciences Informatics
Associate Professor of Oncology
Associate Professor of Urology
Director, Pathology Informatics
Director of Precision Medicine Informatics, Sidney Kimmel Comprehensive Cancer Center
Director, Digital Pathology
Associate Professor of Health Sciences Informatics
Associate Professor of Oncology
Associate Professor of Urology
Director, Pathology Informatics
Director of Precision Medicine Informatics, Sidney Kimmel Comprehensive Cancer Center
Director, Digital Pathology
Michael Anthony Carducci, M.D.
Professor of Oncology
Professor of Urology
AEGON Professor of Prostate Cancer Research
Co-Director, Prostate Cancer/GU Oncology Program
Co-Director, Chemical Therapeutics
Professor of Urology
AEGON Professor of Prostate Cancer Research
Co-Director, Prostate Cancer/GU Oncology Program
Co-Director, Chemical Therapeutics
Daniel W. Chan, Ph.D.
Professor of Pathology
Professor of Oncology
Professor of Radiology and Radiological Science
Professor of Urology
Director of Clinical Chemistry Division
Co-Director of Pathology Core Lab
Professor of Oncology
Professor of Radiology and Radiological Science
Professor of Urology
Director of Clinical Chemistry Division
Co-Director of Pathology Core Lab
Angelo Michael DeMarzo, M.D., Ph.D.
Professor of Pathology
Professor of Oncology
Professor of Urology
Associate Director of Cancer Research Pathology, Sidney Kimmel Comprehensive Cancer Center
Director, Tissue Microarray Core Facility
Professor of Oncology
Professor of Urology
Associate Director of Cancer Research Pathology, Sidney Kimmel Comprehensive Cancer Center
Director, Tissue Microarray Core Facility
Samuel Ray Denmeade, M.D.
Professor of Oncology
Professor of Pharmacology and Molecular Sciences
Professor of Urology
Co-Director Prostate Cancer Program
Professor of Pharmacology and Molecular Sciences
Professor of Urology
Co-Director Prostate Cancer Program
Theodore Leslie DeWeese, M.D.
Professor of Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Vice Dean for Clinical Affairs and President of the Clinical Practice Association
The Sidney Kimmel Professor of Radiation Oncology and Molecular Radiation Sciences
Vice President for Interdisciplinary Patient Care, Johns Hopkins Medicine
Radiation Oncologist -in-Chief
Professor of Oncology
Professor of Urology
Vice Dean for Clinical Affairs and President of the Clinical Practice Association
The Sidney Kimmel Professor of Radiation Oncology and Molecular Radiation Sciences
Vice President for Interdisciplinary Patient Care, Johns Hopkins Medicine
Radiation Oncologist -in-Chief
Jonathan Edward Efron, M.D.
Professor of Surgery
Professor of Urology
The Mark M. Ravitch, M.D. Endowed Professorship in Gastrointestinal Surgery
Professor of Urology
The Mark M. Ravitch, M.D. Endowed Professorship in Gastrointestinal Surgery
Mario Alfredo Eisenberger, M.D.
Professor of Oncology
Professor of Urology
R. Dale Hughes Professor of Oncology and Urology
Professor of Urology
R. Dale Hughes Professor of Oncology and Urology
Jonathan I Epstein, M.D.
Professor of Pathology
Professor of Oncology
Professor of Urology
The Reinhard Professor of Urologic Pathology
Director of Surgical Pathology, The Johns Hopkins Hospital
Director of Urological Pathology, The Johns Hopkins Hospital
Professor of Oncology
Professor of Urology
The Reinhard Professor of Urologic Pathology
Director of Surgical Pathology, The Johns Hopkins Hospital
Director of Urological Pathology, The Johns Hopkins Hospital
Noah Matthew Hahn, M.D.
Associate Professor of Oncology
Associate Professor of Urology
Deputy Director, Johns Hopkins Greenberg Bladder Cancer Institute
Associate Professor of Urology
Deputy Director, Johns Hopkins Greenberg Bladder Cancer Institute
Ulrike Maria Hamper, M.B.A., M.D.
Professor of Radiology and Radiological Science
Professor of Pathology
Professor of Urology
Professor of Pathology
Professor of Urology
Mohammad Obaidul Hoque, D.D.S., Ph.D.
Associate Professor of Otolaryngology - Head and Neck Surgery
Associate Professor of Oncology
Associate Professor of Oncology
John T. Isaacs, Ph.D.
Professor of Oncology
Professor of Urology
Co-Director, Pharmacology and Drug Development Program
Co-Director, Urologic Oncology Program
Professor of Urology
Co-Director, Pharmacology and Drug Development Program
Co-Director, Urologic Oncology Program
Katarzyna Jadwiga Macura, M.D., Ph.D.
Professor of Radiology and Radiological Science
Joint Appointment in Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Assistant Director ICTR Imaging Translational Program
Interim Clinical Director MRI
Joint Appointment in Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Assistant Director ICTR Imaging Translational Program
Interim Clinical Director MRI
Alan Keith Meeker, M.A.T., Ph.D.
Associate Professor of Pathology
Associate Professor of Oncology
Associate Professor of Urology
Director, Oncology Tissue Services, Johns Hopkins Sidney Kimmel Comprehensive Care Center
Co-director, Cell Imaging Core, Johns Hopkins Sidney Kimmel Comprehensive Care Center
Associate Professor of Oncology
Associate Professor of Urology
Director, Oncology Tissue Services, Johns Hopkins Sidney Kimmel Comprehensive Care Center
Co-director, Cell Imaging Core, Johns Hopkins Sidney Kimmel Comprehensive Care Center
William George Nelson, M.D., Ph.D. V
Professor of Oncology
Professor of Medicine
Professor of Pathology
Professor of Pharmacology and Molecular Sciences
Professor of Radiation Oncology and Molecular Radiation Sciences
Professor of Urology
Director, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Marion I. Knott Professor of Oncology
Professor of Medicine
Professor of Pathology
Professor of Pharmacology and Molecular Sciences
Professor of Radiation Oncology and Molecular Radiation Sciences
Professor of Urology
Director, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Marion I. Knott Professor of Oncology
Karen Sandell Sfanos, M.S., Ph.D.
Associate Professor of Pathology
Associate Professor of Oncology
Associate Professor of Urology
Associate Professor of Oncology
Associate Professor of Urology
David Sidransky, M.D.
Professor of Otolaryngology - Head and Neck Surgery
Professor of Oncology
Professor of Pathology
Professor of Urology
Director, Head and Neck Cancer Research
Professor of Oncology
Professor of Pathology
Professor of Urology
Director, Head and Neck Cancer Research
Daniel Y Song, M.D.
Professor of Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Co-Director, Prostate Cancer Multidisciplinary Clinic
Professor of Oncology
Professor of Urology
Co-Director, Prostate Cancer Multidisciplinary Clinic
Paul David Sponseller, M.D.
Professor of Orthopaedic Surgery
Professor of Urology
Chief, Division of Pediatric Orthopaedics
Sponseller Professor of Pediatric Orthopaedics
Professor of Urology
Chief, Division of Pediatric Orthopaedics
Sponseller Professor of Pediatric Orthopaedics
Phuoc Tho Tran, M.D., Ph.D.
Professor of Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Professor of Oncology
Professor of Urology