Primary Appointment
Adult Urology - Surgeons
Allaf, Mohamad Ezzeddine, M.D.
Professor of Urology
Associate Professor of Biomedical Engineering
Professor of Oncology
Executive Vice Chairman, Department of Urology
Director of Adult Urology
Director, Minimally Invasive and Robotic Surgery
Associate Professor of Biomedical Engineering
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
Benabdallah, Justin Omar, M.D.
Assistant Professor of Urology
Primary Location: Sibley Medical Building
Expertise, Disease and Conditions:
Endourology, Erectile Dysfunction, Male Infertility, Men's Health, Minimally Invasive Surgery, Robotic Surgery, Urology, Vasectomy
Bivalacqua, Trinity Jude, 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
Burnett, Arthur Louis, 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
Clifton, Marisa Meyer, M.D.
Director, Women’s Health
Director, Urology Residency Program
Director, Robotic Education
Director, Urology Residency Program
Director, 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
Cohen, Andrew Jason, 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, Lower Urinary Tract Reconstruction, Male Sexual Dysfunction, Obesity Surgery, Penile Deformities, Peyronie's Disease, Phalloplasty, Reconstructive Surgery, Stress Incontinence, Trauma, Ureteral Pelvic Junction Obstruction, Urethral Diverticulum, Urethral Fistulas, Urethral Stricture, Urinary Incontinence, Urology
Gorin, Michael Adam, M.D.
Assistant Professor of Urology
Assistant Professor of Oncology
Assistant Professor of Pathology
Assistant Professor of Radiology and Radiological Science
Director of the Prostate Cancer Precision Medicine Center of Excellence
Director of Clinical Operations
Director of Urology Clinical Trials
Co-Director of the Prostate Cancer Multidisciplinary Clinic
Assistant Professor of Oncology
Assistant Professor of Pathology
Assistant Professor of Radiology and Radiological Science
Director of the Prostate Cancer Precision Medicine Center of Excellence
Director of Clinical Operations
Director of Urology Clinical Trials
Co-Director of the Prostate Cancer Multidisciplinary Clinic
Primary Location: The Johns Hopkins Hospital
Expertise, Disease and Conditions:
Ablation, Active Surveillance of Prostate Cancer, Advanced Laparoscopy, Benign Prostatic Hyperplasia (BPH), Cryosurgery, Kidney biopsy, Kidney Cancer, Kidney Stones, Kidney Tumors, Laparoscopic Kidney Surgery, Lower Urinary Tract Obstruction, Minimally Invasive Surgery, Prostate Cancer, Prostate Disease, Robotic Prostatectomy, Robotic Surgery, Urology
Han, Misop, M.D.
Professor of Urology
Professor of Oncology
David Hall McConnell Professor of Urology and Oncology
Director, Urology Residency Program
Director, Urology Informatics
Professor of Oncology
David Hall McConnell Professor of Urology and Oncology
Director, Urology Residency Program
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
Herati, Amin Sedaghat, 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
Johnson, Michael Hiroshi, M.D.
Assistant Professor of Urology
Associate Program Director Urologic Oncology Fellowship
Director, International Urology
Associate Program Director Urologic Oncology Fellowship
Director, International Urology
Primary Location: The Johns Hopkins Hospital (Main Entrance)
Expertise, Disease and Conditions:
Bladder Cancer, Kidney Cancer, Prostate Cancer, Urology
Kates, Max Reuben, M.D.
Assistant Professor of Urology
Assistant Professor of Oncology
Co-Director, Bladder Cancer Multidisciplinary Clinic
Assistant Professor of Oncology
Co-Director, Bladder Cancer Multidisciplinary Clinic
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
Matlaga, Brian Richard, 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
Mostwin, Jacek Lech, 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
Partin, Alan Wayne, 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
Pavlovich, Christian Paul, M.D.
Professor of Urology
Professor of Oncology
Director, Urologic Oncology, Johns Hopkins Bayview Medical Center
Director, Urologic Oncology Fellowship
Professor of Oncology
Director, Urologic Oncology, Johns Hopkins Bayview Medical Center
Director, Urologic Oncology Fellowship
Primary Location: Johns Hopkins Bayview Medical Center
Expertise, Disease and Conditions:
Kidney Cancer, Prostate Cancer, Robotic Prostatectomy, Urology
Pierorazio, Phillip Martin, M.D.
Associate Professor of Urology
Associate Professor of Oncology
Director, Division of Testis Cancer
Director of Social Media
Associate Professor of Oncology
Director, Division of Testis Cancer
Director of Social Media
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)
Simopoulos, Demetrios Nicholas, M.D.
Assistant Professor of Urology
Primary Location: The Johns Hopkins Hospital
Expertise, Disease and Conditions:
Active Surveillance of Prostate Cancer, Prostate Cancer, Urology
Smith, Armine K, 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
Walsh, Patrick C, 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
Wright, Edward James, 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
Gearhart, John P, 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
Baras, Alexander Spyridon, 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
Carducci, Michael Anthony, 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
Chan, Daniel W., 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
DeMarzo, Angelo Michael, 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
Denmeade, Samuel Ray, 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
DeWeese, Theodore Leslie, 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
Efron, Jonathan Edward, 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
Eisenberger, Mario Alfredo, 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
Epstein, Jonathan I, 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
Hahn, Noah Matthew, 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
Hamper, Ulrike Maria, M.B.A., M.D.
Professor of Radiology and Radiological Science
Professor of Pathology
Professor of Urology
Professor of Pathology
Professor of Urology
Hoque, Mohammad Obaidul, D.D.S., Ph.D.
Associate Professor of Otolaryngology - Head and Neck Surgery
Associate Professor of Oncology
Associate Professor of Oncology
Isaacs, John T., 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
Macura, Katarzyna Jadwiga, 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
Joint Appointment in Radiation Oncology and Molecular Radiation Sciences
Professor of Oncology
Professor of Urology
Assistant Director ICTR Imaging Translational Program
Meeker, Alan Keith, 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
Nelson, William George, 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
Sfanos, Karen Sandell, M.S., Ph.D.
Associate Professor of Pathology
Associate Professor of Oncology
Associate Professor of Urology
Associate Professor of Oncology
Associate Professor of Urology
Sidransky, David, 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
Song, Daniel Y, M.D.
Associate Professor of Radiation Oncology and Molecular Radiation Sciences
Associate Professor of Oncology
Associate Professor of Urology
Co-Director, Prostate Cancer Multidisciplinary Clinic
Associate Professor of Oncology
Associate Professor of Urology
Co-Director, Prostate Cancer Multidisciplinary Clinic
Sponseller, Paul David, 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
Tran, Phuoc Tho, M.D., Ph.D.
Associate Professor of Radiation Oncology and Molecular Radiation Sciences
Associate Professor of Oncology
Associate Professor of Urology
Associate Professor of Oncology
Associate Professor of Urology