Dr. Sangtae Park

Alexander Glaser, MD, a urologist and Vice Chief of Urology at Endeavor Health, specializes in endourology and the treatment of benign prostatic hyperplasia (BPH). He uses advanced techniques including Aquablation and robotic-assisted surgery to provide precise, minimally invasive care. An NIH-funded surgeon-scientist and investigator with the LURN network, Dr. Glaser leads two R01 grants in BPH research. As Director of Urology Research and a clinical associate professor at the University of Chicago, he works to advance surgical innovation and improve outcomes for patients with urologic conditions. Dr. Glaser is highly rated in 33 conditions, according to our data. His top areas of expertise are Enlarged Prostate (BPH), Obstructive Uropathy, Hydronephrosis, Aquablation, and Ureteroscopy.

James Kearns, MD, a urologist at Endeavor Health, provides care for men with prostate cancer and prostate-related conditions. He is dedicated to shared decision-making, helping patients understand their diagnosis and navigate treatment options that balance quality and longevity of life. With a background in longitudinal care, Dr. Kearns brings specialized expertise to a deeply personal area of men’s health. Dr. Kearns is highly rated in 8 conditions, according to our data. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Obstructive Uropathy, Ureteroscopy, and Nephrectomy.

Brian T. Helfand, MD, a urologist at Endeavor Health, specializes in urologic oncology and the treatment of prostate conditions. His clinical expertise includes minimally invasive surgery, advanced laparoscopy and procedures using the da Vinci robotic system. Dr. Helfand treats conditions such as benign prostatic hyperplasia, prostate cancer and urinary dysfunction using personalized and evidence-based approaches. Dr. Helfand is highly rated in 37 conditions, according to our data. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Enlarged Prostate (BPH), Aquablation, and Prostatectomy.