Dr. Todd S. Jarrell

Hollis Sigman, M.D. did his undergraduate work at Vanderbilt University in Nashville, Tennessee. He then obtained his medical degree at the Medical College of Georgia in Augusta, Ga. He then completed his urology residency at the Medical College of Virginia in Richmond, Virginia. Upon completion in 2000, Dr. Sigman moved back to his hometown of Columbus, Georgia, where he has been practicing ever since. He is currently board certified by the American Board of Urology. Dr. Sigman specializes primarily in adult urology, but does see some aspects of pediatric urology. He manages both acute and chronic urological conditions both medical and surgically in outpatient and hospital settings. Dr. Sigman is rated as a Distinguished provider by MediFind in the treatment of Asymptomatic Bacteriuria. His top areas of expertise are Perirenal Abscess, Carbuncle, Boils, Reconstructive Urology Surgery, and Nephrectomy.

Kirven Gilbert, MD earned his Bachelor of Science degree in Biology from Wake Forest University in Winston-Salem, NC and his Master of Science in Physiology and Biophysics from Georgetown University in Washington D.C.Dr. Gilbert is board eligible in Urology and is a member of the American Urological Association. He has published many articles on risks and benefits associated with testosterone replacement therapy, fertility preservation for men with testicular cancer regarding sperm cryopreservation, and outcomes in urologic oncology regarding prostate, kidney and penile cancer. Dr. Gilbert is rated as an Advanced provider by MediFind in the treatment of Asymptomatic Bacteriuria. His top areas of expertise are Enlarged Prostate (BPH), Low Testosterone, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

Elizabeth Wendel, M.D. completed her Urology residency at Emory, earned her medical degree from Harvard Medical School, and has a B.S. in Biology with Honors from Stanford University. Dr. Wendel has conducted research on the Prostate Health Index, the Personal Patient Profile in Black and Hispanic men with Prostate Cancer, and radical cystectomy in elderly patients. Her clinical and public service interests include prostate cancer, men's health, healthcare disparities, public policy, and veterans' health. Dr. Wendel is rated as an Advanced provider by MediFind in the treatment of Asymptomatic Bacteriuria. Her top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Urinary Incontinence, and Stress Urinary Incontinence.