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 Isolated Hypogonadotropic Hypogonadism. Her top areas of expertise are Hypogonadism, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, Isolated Hypogonadotropic Hypogonadism, and Hormone Replacement Therapy (HRT).

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

Roberto Salvatori is an Endocrinologist in Baltimore, Maryland. Dr. Salvatori is rated as a Distinguished provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Growth Hormone Deficiency (GHD), Hypopituitarism, Pituitary Tumor, Cushing's syndrome, and Hormone Replacement Therapy (HRT).

Jack Snitzer is an Endocrinologist in Salisbury, Maryland. Dr. Snitzer is rated as a Distinguished provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Obesity in Children, and Toxic Nodular Goiter.

Devang Sharma is an Urologist in Germantown, Maryland. Dr. Sharma is rated as a Distinguished provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Isolated Hypogonadotropic Hypogonadism, Hypogonadotropic Hypogonadism, Hypogonadism, Prostatic Artery Embolization, and Ureteroscopy.

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

Debra Counts is a Pediatric Endocrinologist and an Endocrinologist in Baltimore, Maryland. Dr. Counts is rated as an Advanced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. Her top areas of expertise are Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), Klinefelter Syndrome, and Pediatric Growth Hormone Deficiency. Dr. Counts is currently accepting new patients.

Kiarash Zarbalian is an Endocrinologist in Frederick, Maryland. Dr. Zarbalian is rated as an Advanced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Hypothyroidism, and Thyroid Nodule.

Jorge Vivar is a primary care provider, practicing in Internal Medicine in Salisbury, Maryland. Dr. Vivar is rated as an Advanced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Hyperthyroidism, Obesity in Children, Obesity, and Thyroid Storm.

Hillary Barnes is an Endocrinologist in Reisterstown, Maryland. Dr. Barnes has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. Her top areas of expertise are Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Diabetic Nephropathy.

Irfan Khan is an Endocrinologist in Greenbelt, Maryland. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Graves Disease, and Toxic Nodular Goiter.

Amir Hamrahian, M.D. is an endocrinologist with specialized experience in the treatment of adrenal and pituitary disorders. Dr. Hamrahian is located in Baltimore, Maryland. He received his medical degree from Hacettepe University in Ankara, Turkey, did his internal medicine residency at the University of North Dakota and completed his endocrinology fellowship at the Case Western Reserve University. Dr. Hamrahian is an Associate Professor of Medicine and has published more than 80 peer-reviewed articles, and has served as a co-author in developing guidelines for adrenal and pituitary disorders. He has presented at national and international conferences and has served as the principal investigator for a number of clinical research studies. Accolades received include Teacher of The Year award and Human Subject Research Annual Professional Excellence award in 2003 and 2011, respectively. Dr. Hamrahian has held roles including the chief of endocrinology in Abu Dhabi. Dr. Hamrahian is a co-director of the Adrenal Center. Dr. Hamrahian is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Cushing's disease, Pituitary Tumor, Cushing's syndrome, Ectopic Cushing's syndrome, and Gamma Knife Radiosurgery.

Dr. Gary Wand is a professor of medicine at the Johns Hopkins University School of Medicine. He holds a joint appointment in psychiatry and behavioral sciences. His areas of clinical expertise include endocrinology, neuroendocrine disorders and pituitary disorders. Dr. Wand serves as the director of the fellowship program and the director of the endocrine training program at the Johns Hopkins School of Medicine. Dr. Wand earned his M.D. and completed his residency at the George Washington University School of Medicine. He performed a fellowship in endocrinology and metabolism at Johns Hopkins. His research interests include the neurobiology of substance abuse and the physiogenetics of the stress response. Dr. Wand has been recognized in “Best Doctors in America” and is a recipient of the National Institutes of Health Merit Award. Dr. Wand is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Pituitary Tumor, Prolactinoma, Cushing's syndrome, and Hypogonadotropic Hypogonadism.

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 Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Thyroid Cancer, Follicular Thyroid Cancer, Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroidectomy.

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

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 Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Low Blood Sugar, Osteoporosis, Malnutrition, Gastric Bypass, and Gastrostomy.

Cigdem (“Cori”) Tanrikut, MD, FACS, graduated summa cum laude from the University of Pennsylvania and earned her medical degree from the Georgetown University School of Medicine. She completed her urologic surgery residency training at Massachusetts General Hospital (MGH)/Harvard Medical School, and then continued on to Weill Cornell Medical College in New York to pursue a fellowship in male infertility and microsurgery. Upon completing her fellowship training, she became the Director of Male Reproductive Medicine at the MGH Fertility Center. While at Harvard, she was an Associate Professor in Surgery at Harvard Medical School. In 2015, she was named the Quality Chair for the MGH Department of Urology, and in 2017, she became the President of the Society for Male Reproduction and Urology. Dr. Tanrikut’s research endeavors include assessing how lifestyle and medications may impact male reproductive health, sperm banking trends, and sperm-related factors to optimize fertility treatment outcomes. Dr. Tanrikut joined SGF in 2017. Dr. Tanrikut is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. Her top areas of expertise are Infertility, Sertoli Cell-Only Syndrome, Varicocele, Vasectomy, and Penectomy.

Jennifer Mammen, M.D., Ph.D., Assistant Professor of Medicine, is a member the Division of Endocrinology, Diabetes and Metabolism. Dr. Mammen practices general endocrinology with a focus on thyroid, adrenal and pituitary disorders. She is actively engaged in research on hormonal function and aging. Dr. Mammen is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. Her top areas of expertise are Hyperthyroidism, Hypothyroidism, Thyroid Storm, Graves Disease, and Hormone Replacement Therapy (HRT).

Dr. Ronadip (Ron) Banerjee is an Associate Professor in the Division of Endocrinology, Diabetes and Metabolism at Johns Hopkins University School of Medicine. His clinical interests include Endocrine Tumors, such as Multiple Endocrine Neoplasia, adrenal tumors and disorders, pancreatic and neuroendocrine tumors, pituitary, thyroid and parathyroid disorders. Dr. Banerjee received his B.S. in Biological Sciences with. Dr. Banerjee is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia, Gestational Diabetes, and Hypogonadism.

Dr. Herati is a urologist with fellowship training in male infertility and andrology. He has specialized training to perform complex reconstructions of the reproductive system, including vasectomy reversal with vasovasostomy and vasoepididymostomy. Additionally, he has an interest in treating patients with chronic prostatitis and pelvic pain, as well as patients experiencing low testosterone, erectile dysfunction, Peyronie’s disease and benign prostatic hyperplasia (BPH). Of note, he has the ability to perform fertility treatments on patients who have experienced spinal cord injuries using nonsurgical methods of sperm extraction. Dr. Herati believes in an individualized approach to care that addresses the whole patient. He invests significant time into building a rapport with his patients so that they feel comfortable opening up about these issues, allowing him to accurately identify and manage each patient’s needs. His research interests include decoding the genetic basis of male infertility, investigating the impact of referred pain from peripheral nerves to the bladder, and characterizing the effects of low testosterone on prostate inflammation and PSA screening. Dr. Herati sees patients at both the Johns Hopkins Hospital and The Johns Hopkins Bayview Medical Center. Videos Amin Herati, M.D.Urologist. Dr. Herati is rated as an Experienced provider by MediFind in the treatment of Isolated Hypogonadotropic Hypogonadism. His top areas of expertise are Enlarged Prostate (BPH), Varicocele, Hypogonadism, Nephrectomy, and Prostatectomy.