Dr. Dobs is presently an active clinical researcher in the field of endocrine gonadal function. She is particularly interested in new forms of male hormone replacement therapy and has published extensively in the area of hormonal changes with aging and chronic disease. Her clinical practice covers general endocrinology, with a focus on sex hormone disorders in both men and women. As Director of the Johns Hopkins Clinical Research Network, she oversees a multi-institutional consortium of hospitals in the mid-Atlantic states dedicated to facilitating clinical research through an academic-community hospital partnership. Dr. Dobs is rated as a Distinguished provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Hypogonadism, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, Isolated Hypogonadotropic Hypogonadism, and Hormone Replacement Therapy (HRT).

Jessica A. Marinaro, M.D., is a urologist with sub-specialty expertise in male infertility and microsurgery. Dr. Marinaro graduated with distinction from the University of Virginia in Charlottesville, Virginia, and earned her medical degree from Virginia Commonwealth University in Richmond, Virginia. She completed her urologic surgery residency training at MedStar Georgetown University Hospital in Washington, D.C.,and then pursued additional fellowship training in male infertility and microsurgery at Weill Cornell Medicine in New York City. Dr. Marinaro’s research interests include microsurgical management of male infertility, sperm DNA fragmentation, and optimizing outcomes for men with severe infertility, among others. She is a member of the American Society for Reproductive Medicine (ASRM), the American Urological Association (AUA), the Society for Male Reproduction and Urology (SMRU), and the Society for the Study of Male Reproduction (SSMR). As part of SGF’s Center for Male Fertility physician team, Dr. Marinaro works with patients to confront challenging situations to achieve their family-building goals. In her spare time, she enjoys traveling and taking advantage of any opportunity to try new things. Dr. Marinaro is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Sertoli Cell-Only Syndrome, Spermatogenesis Arrest, Infertility, Varicocele, and Vasectomy.

Arthur Burnett is an Urologist in Baltimore, Maryland. Dr. Burnett is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Priapism, Erectile Dysfunction (ED), Peyronie Disease, Prostatectomy, and Penectomy.

Michael Randolph is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Randolph is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are End-Stage Renal Disease (ESRD), Hypertensive Heart Disease, Enlarged Liver, and Pediatric Myocarditis. Dr. Randolph 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 Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), UPJ Obstruction, Urinary Tract Infection in Children, Ureteroscopy, and Bladder Reconstruction.

Todd T. Brown, MD, PhD is a clinical investigator who focuses on body composition, metabolic, and skeletal abnormalities observed in people with HIV, particularly as related to aging. Through translational investigation, epidemiologic studies, and clinical trials, he has been interested in understanding the pathogenesis of glucose disorders, fat changes, hormonal dysregulation, and osteoporosis in people with HIV, the consequences of these conditions (eg cardiovascular disease, frailty), and their optimal evaluation and management. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Low Blood Sugar, Osteoporosis, Malnutrition, Gastric Bypass, and Gastrostomy.

Kashif Munir is an Endocrinologist in Baltimore, Maryland. Dr. Munir is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Cancer, Thyroid Storm, Pituitary Tumor, and Thyroidectomy.

Brian Neuman is an Urologist in Baltimore, Maryland. Dr. Neuman is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Frequent or Urgent Urination, Enlarged Prostate (BPH), UPJ Obstruction, Urethral Stricture, and Ureteroscopy. Dr. Neuman is currently accepting new patients.

Ajay Parikh is an Urologist in Baltimore, Maryland. Dr. Parikh is rated as an Advanced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, Hypogonadism Primary Partial Alopecia, and Ureteroscopy.

Dr. Sudipa Sarkar is an assistant professor of medicine at the Johns Hopkins University School of Medicine. Her areas of clinical expertise include endocrinology. She received her M.D. from Yale School of Medicine. She completed her residency in internal medicine at Yale-New Haven Hospital and performed a fellowship in endocrinology, diabetes and metabolism at Vanderbilt University Medical Center. Dr. Sarkar joined the Johns Hopkins faculty in 2017. Dr. Sarkar is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Retinopathy, Maturity Onset Diabetes of the Young, Diabetic Neuropathy, and Sleeve Gastrectomy.

Dr. Prasanna Santhanam received his M.B.B.S. from B.J. Medical College and his M.D. from N.H.L. Municipal Medical College. He completed a residency in internal medicine, Joan C Edwards School of Medicine, Marshall University and a fellowship in endocrinology, diabetes, and metabolism at Joan C Edwards School of Medicine, Marshall University. He underwent additional training in nuclear medicine, at the Department of Radiology and Radiological Sciences at Johns Hopkins University School of Medicine, to pursue his research and clinical interests in nuclear medicine and molecular imaging of endocrine glands and disorders. His clinical interests include thyroid disorders, endocrine neoplasms, and research focus on metabolic and molecular imaging of endocrine tissues and predictive analytics in metabolic disorders. Dr. Santhanam is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroidectomy.

Kenneth Langer is an Urologist in Baltimore, Maryland. Dr. Langer is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Enlarged Prostate (BPH), Urinary Incontinence, Frequent or Urgent Urination, Urinary Tract Infection in Children, and Ureteroscopy.

Aaron Weinberg is an Urologist in Baltimore, Maryland. Dr. Weinberg is rated as a Distinguished provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Peyronie Disease, Urinary Incontinence, Male Pseudohermaphroditism with Gynecomastia, Prostatectomy, and Ureteral Reconstruction. Dr. Weinberg is currently accepting new patients.

Michael Zimring is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Zimring is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Asbestosis, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

Robert Thompson is an Urologist in Baltimore, Maryland. Dr. Thompson is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Urethral Stricture, Prostate Cancer, Familial Prostate Cancer, Vasectomy, and Ureteroscopy. Dr. Thompson is currently accepting new patients.

Alan Kusakabe is an Urologist in Baltimore, Maryland. Dr. Kusakabe is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Obstructive Uropathy, Chromophobe Renal Cell Carcinoma, Clear Cell Sarcoma, Vasectomy, and Reconstructive Urology Surgery. Dr. Kusakabe is currently accepting new patients.

George Durst is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Durst is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and High Cholesterol. Dr. Durst is currently accepting new patients.

Jeffrey Gaber is a primary care provider, practicing in Internal Medicine in Baltimore, Maryland. Dr. Gaber has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Obesity. Dr. Gaber is currently accepting new patients.

Hilary Whitlatch is an Endocrinologist in Baltimore, Maryland. Dr. Whitlatch is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Rabson-Mendenhall Syndrome, Hyperparathyroidism, Osteoporosis, and Postmenopausal Osteoporosis.

Marjorie Pennant is an Endocrinologist in Baltimore, Maryland. Dr. Pennant is rated as an Experienced provider by MediFind in the treatment of Testicular Failure. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Thyroid Storm, and Hyperthyroidism.