Hollis Christopher Sigman, MD

Dr. Hollis Sigman is a urologist who earned his medical degree from the Medical College of Georgia at Augusta University. He completed his internship and residency training at the Medical College of Virginia, building expertise in urological conditions over more than three decades of practice. With 31 years of experience in urology, Dr. Sigman brings extensive knowledge to treating disorders of the urinary system and male reproductive health. He speaks English with his patients.

Dr. Sigman practices at Piedmont Columbus Regional Northside in Columbus, Georgia. He specializes in treating benign prostatic hyperplasia, which causes urinary difficulties in men, and kidney stones including complex staghorn calculi. His practice includes performing comprehensive urine tests and basic metabolic panels to diagnose conditions. Dr. Sigman also conducts urodynamic testing to evaluate bladder function and urinary flow. Patients have given him an average rating of 3.1 out of 5 stars on Vitals.