Board-certified Urologist
Speaks: English, Spanish

✅ Telehealth Available!

Undergraduate
University of Pennsylvania, 1990

Medical School
UT Health Science Center at San Antonio, 1994

Surgical Residency
UT Health Science Center at San Antonio, 1995

Urology Residency
UT Health Science Center at San Antonio, 1999

Board Certification
American Board of Urology

Private Practice Since
Since 2000

Dr. George Vassar is a board-certified urologist with Urology San Antonio treating men’s and women’s general urology concerns.

He specializes in laparoscopic and robotic surgeries as well as other minimally invasive techniques used to treat urologic problems ranging from cancer to kidney stones.

Dr. Vassar earned his bachelors degree in biology from the University of Pennsylvania. He earned his doctorate in medicine from the University of Texas Health Science Center at San Antonio, where he also completed his surgical and urologic training.

Specialties: Adrenal Tumors, Bladder Cancer, Kidney Stones, Prostatitis, Vasectomy, BPH (Enlarged Prostate), Erectile Dysfunction, Kidney Cancer, Urinary Incontinence, Robotic & Laparoscopic Surgery, and Prostate Cancer

Appointments: Tuesday mornings, Wednesdays, Thursdays, Fridays

In Surgery: Mondays, some Thursday mornings

“I was out of the San Antonio area for five years and upon returning got back in touch with Dr. Vassar and set up an appointment. I have a great deal of faith in Dr. Vassar and the entire group. Their new facilities are exceptional. It’s worth the forty five minute drive to be with people you trust.” ~ RL

“Dr. Vassar is an excellent Urologist. Have been a patients for over 15 years. I would recommend him to anyone needing a knowledgeable and caring urologist.” ~ Dan

“Dr. Vassar and the staff at Urology SA are the best. They have treated me with kindness and understanding. If you want answers this is the place to go.” ~Joe