MediFind found 125 doctor with experience in Hypogonadism Primary Partial Alopecia near Chicago, IL. Of these, 107 are Experienced, 15 are Advanced and 3 are Distinguished.
Nelson Bennett is an Urologist in Chicago, Illinois. Dr. Bennett has been practicing medicine for over 26 years and is rated as a Distinguished provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Testicular Failure, Peyronie Disease, Erectile Dysfunction (ED), Vasectomy, and Prostatectomy.
Robert Brannigan is an Urologist in Chicago, Illinois. Dr. Brannigan has been practicing medicine for over 33 years and is rated as a Distinguished provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Low Testosterone, Infertility, Testicular Failure, Vasectomy, and Orchiectomy.
Peter Tsambarlis is an Urologist in Chicago, Illinois. Dr. Tsambarlis has been practicing medicine for over 12 years and is rated as an Advanced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Cystinuria, Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, and Ureteroscopy.
William Catalona is an Urologist in Chicago, Illinois. Dr. Catalona has been practicing medicine for over 57 years and is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Bacterial Prostatitis, Prostatectomy, and Vasectomy.
Northwestern Medical Faculty Foundation
Grant Barish is an Endocrinologist in Chicago, Illinois. Dr. Barish is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Obesity, Testicular Failure, and Eunuchoidism Familial Hypogonadotropic.
Fertility Centers Of Illinois - Chicago/River North
Dr. Samuel Ohlander is committed to building a trusting relationship with his patients by providing honest, compassionate, and collaborative care. He is board certified in Urology and specializes in male infertility, fertility preservation, low testosterone, vasectomies, and microsurgical vasectomy reversals. He earned his medical degree at the University of Illinois at Chicago College of Medicine where he also completed his residency in surgery and urology. He then completed a fellowship in male reproductive medicine and surgery at Baylor College of Medicine. In addition to seeing patients, Dr. Ohlander is a contributor to the University of Illinois medical school curriculum, education, and counseling. He has been published on the medical management of male infertility in Campbell’s Urology, Infertility in the Male, the most significant urologic and male reproductive medicine textbooks. Dr. Ohlander understands that male infertility is a sensitive issue for many patients. He strives to provide a comfortable and open environment so that his patients feel empowered as they take steps to grow their families. Dr. Ohlander is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Infertility, Sertoli Cell-Only Syndrome, Spermatogenesis Arrest, Prostatectomy, and Penectomy.
Geoffery Engel is an Urologist in Chicago, Illinois. Dr. Engel has been practicing medicine for over 53 years and is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Erectile Dysfunction (ED).
Cook County
Sanford Baim is a Rheumatologist and an Endocrinologist in Chicago, Illinois. Dr. Baim is rated as an Advanced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Hypercalcemia, Milk-Alkali Syndrome, Osteoporosis, and Hyperparathyroidism.
UroPartners, LLC
Michael Gomez is an Urologist in Chicago, Illinois. Dr. Gomez is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Obstructive Uropathy, Enlarged Prostate (BPH), Urinary Tract Infection in Children, Ureteroscopy, and Prostatectomy.
UroPartners, LLC
John Cudecki is an Urologist in Chicago, Illinois. Dr. Cudecki is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Obstructive Uropathy, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Prostatectomy, and Ureteroscopy.
Baal Perazim Wellness And Health Services PC
Vincent Vargas is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Vargas is rated as an Advanced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, Testicular Failure, and Hypogonadism Primary Partial Alopecia. Dr. Vargas is currently accepting new patients.
UroPartners, LLC
Paul Yonover is an Urologist in Chicago, Illinois. Dr. Yonover is rated as an Advanced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Boils, Ureteroscopy, and Prostatectomy.
UroPartners, LLC
Charles Hughes is an Urologist in Chicago, Illinois. Dr. Hughes is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Obstructive Uropathy, Ureteroscopy, and Vasectomy.
Advocate Medical Group Endocrinology
Aaron Benjamin is an Endocrinologist in Chicago, Illinois. Dr. Benjamin is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Hyperparathyroidism, and Type 2 Diabetes (T2D).
Loyola University Medical Center
Kevin Mcvary is an Urologist in Maywood, Illinois. Dr. Mcvary is rated as an Advanced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Enlarged Prostate (BPH), Erectile Dysfunction (ED), Bladder Outlet Obstruction, Prostatectomy, and Aquablation. Dr. Mcvary is currently accepting new patients.
UroPartners, LLC
William Lin is an Urologist in Chicago, Illinois. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Kidney Stones, Urinary Tract Infection in Children, Boils, Urinary Tract Infection (UTI), and Ureteroscopy.
Thomas Pitts is an Endocrinologist in Chicago, Illinois. Dr. Pitts is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Storm.
Northwestern Medical Faculty Foundation
Anoopa Koshy is an Endocrinologist in Chicago, Illinois. Dr. Koshy is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Melorheostosis, Melorheostosis with Osteopoikilosis, and Parathyroidectomy.
Katherine Duffy is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Duffy is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. Her top areas of expertise are Peripheral Neuropathy, Gonorrhea, Syphilis, and Urethritis.
Northwestern Medical Faculty Foundation
Colleen Majewski is an Endocrinologist in Chicago, Illinois. Dr. Majewski is rated as an Experienced provider by MediFind in the treatment of Hypogonadism Primary Partial Alopecia. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Hypothalamic Tumor, and Pituitary Tumor.
Last Updated: 10/30/2025










