George D. Case, M.D.

Urologist, Dr. George Case, was born in Denver, CO. He attended the University of Texas in Austin and Southern Methodist University in Dallas, TX. He completed his four years of medical school at Northwestern University in Illinois. He subsequently served a year of internship and a year of general surgery residency in the Northwestern University Hospital System. He then did a complete urologic residency at Duke University Medical Center. He joined his father in 1974 in the private practice of Urology in San Antonio.

Dr. Case is certified by the American Board of Urology. He is a member of the Bexar County Medical Society, Bexar County Urologic Society, Texas Medical Association, American Urologic Society, American Association of Clinical Urologist, Texas Urologic Society and Texas Association of Genitourinary Surgeons.

Urologist, Dr. Lewis Russell, was born in Dallas, TX. He graduated from Austin College in Sherman. He completed four years of medical school at University of Texas Medical Branch in Galveston. He then completed an internship and six years of urologic residency training at the Health Science Center in San Antonio. Dr. Russell then served two years as a urologist in the US Air Force in Fort Worth. He joined Dr. Case in 1980 in his private practice.

Dr. Russell is certified by the American Board of Urology. He is a member of the American Medical Association, Bexar County Medical Society, Bexar County Urologic Society, Texas Medical Association, American Urologic Association, and Texas Urologic Society.

Dr. George Vassar was born in Austin, Texas. He graduated with a B.A. in biology from the University of Pennsylvania before returning to Texas to attend medical school at the University of Texas Health Science Center at San Antonio. Subsequently, Dr. Vassar completed a six-year residency at the Health Science Center in Urology. His clinical experience is extensive, having performed hundreds of procedures in the areas of stone disease, incontinence, and cancer. He also offers laparoscopic surgery for the treatment of renal and adrenal disease. Dr. Vassar has published extensively on the use of lasers in the treatment of urologic disease. In 2000, he entered private practice in association with Drs. George D. Case and Lewis F. Russell, Jr.

Dr. Vassar is a diplomate of the American Board of Urology. Dr. Vassar is a member of the Bexar County Medical Society, San Antonio Urologic Society, Texas Medical Association, American Medical Association, American Urological Association and the American Association of Clinical Urologists.

Dr. John Case was raised in San Antonio and is the third generation of urologists serving the San Antonio area. He graduated from Northwestern University in Evanston, Illinois before attending and graduating from Tulane University School of Medicine in New Orleans, Louisiana. Dr. Case then returned to Illinois where he completed his general surgery internship and urologic residency at Northwestern University Medical School. He recently completed a fellowship in Male Reproductive Medicine and Surgery under Dr. Larry Lipshultz at the Baylor College of Medicine in Houston, Texas. He is a clinical assistant Professor of Urology at the University of Texas Health Science Center in San Antonio. His areas of interest include male infertility, erectile dysfunction, stone disease, laparoscopy, urologic cancer, female and male incontinence, and prostate disease.

Dr. John Case is a diplomate of the American Board of Urology. He is a member of the Bexar County Medical Society, the Kendall County Medical Society, the Texas Medical Association, the American Medical Association, the Society for Male Reproduction and Urology, and the American Society for Reproductive Medicine.