Gregory Auffenberg

Gregory Auffenberg,



  • Boston College, Chestnut Hill, MA
    Bachelor of Science
  • Northwestern University, Chicago, Illinois
    Doctor of Medicine
  • University of Michigan, Ann Arbor, MI
    Masters in Health and Health Services Research


Urology – McGraw Northwestern University Health Center, Chicago, IL


General Surgery - McGraw Northwestern University Health Center, Chicago, IL

Board Certification

Board Certified – American Board of Urology


Urologic Oncology – University of Michigan, Ann Arbor, MI
Urologic Oncology Surgery – Memorial Sloan Kettering Cancer Center, New York, NY


Castle Connolly Top Doctors Award

2022, 2023

Gregory Auffenberg,


Urologic oncology, prostate cancer, kidney cancer, testicular cancer, bladder cancer, laparoscopic and robotic surgery, evaluation of PSA elevation, blood in urine

About Dr. Auffenberg
Dr. Auffenberg is originally from St. Louis with deep family roots in the area. He is thus a huge fan of all things STL. After graduating from SLUH (to get the famous St. Louis question out of the way), he completed undergraduate studies at Boston College and then medical school at Northwestern University. Following residency training in urology at Northwestern, he pursued three years of advanced training in the management of prostate, bladder, kidney, testis, and other genitourinary cancers that took him to the University of Michigan and Memorial Sloan Kettering Cancer Center in New York City. He was on the faculty at Northwestern’s Feinberg School of Medicine for three years after completing training where his clinical practice and research focused on urologic cancer. He is passionate about partnering with patients to help them work to solve whatever issue they are facing. Dr. Auffenberg recently moved back to the St. Louis area with his wife and three children and is very excited to return to this great city.  His primary practice focus is on the management of urologic cancers with advanced endoscopic, minimally-invasive, robotic, and open surgical strategies.

Practice Locations

12855 North Forty Dr
South Tower, Suites 350 & 375
St. Louis, MO 63141-8635

326 Fountains Parkway
Fairview Heights, IL 62208

12855 North Forty Drive
North Tower, Suite 100
St. Louis, MO 63141

3844 S. Lindbergh Blvd.
Suite 125
St. Louis, MO 63127

112 Piper Hill Dr
Suite 12
St Peters, MO 63376