Dr. Gregory J. Andros, M.D., received his medical degree from Loyola University Stritch School of Medicine. Dr. Andros completed his general surgery internship at Loyola University Medical Center in Maywood, Illinois, and completed his training in urology at VA Hines/Loyola University, including a six-month rotation in pediatric urology at Children’s Memorial Hospital. Dr. Andros has been a leading urologist in advanced urology care and treatment since 1998. He is certified by the American Board of Urology.
Dr. Gregory J. Andros, M.D., received his medical degree from Loyola University Stritch School of Medicine. Dr. Andros completed his general surgery internship at Loyola University Medical Center in Maywood, Illinois, and completed his training in urology at VA Hines/Loyola University, including a six-month rotation in pediatric urology at Children’s Memorial Hospital. Dr. Andros has been a leading urologist in advanced urology care and treatment since 1998. He is certified by the American Board of Urology.
Dr. Gregory J. Andros, M.D., is a native of the Des Plaines area. He received his Bachelor of Science degree from the University of South Florida, graduated Phi Kappa Phi, and was a member of the Golden Key Honor Society. He received his medical degree from Loyola University Stritch School of Medicine. Dr. Andros completed his general surgery internship at Loyola University Medical Center in Maywood, Illinois, and completed his training in urology at VA Hines/Loyola University, including a six-month rotation in pediatric urology at Children’s Memorial Hospital.
Dr. Andros has been a leading urologist in advanced urology care and treatment since 1998. Dr. Andros’ expertise and focus is on the latest technological advancements for minimally invasive surgeries and treatments for urological conditions including BPH, prostate cancer, overactive bladder (OAB) and vasectomy procedures.
Vasectomy Reversal Procedure
• Dr. Andros is the only urologist in Will County, Illinois who performs vasectomy reversals.
Overactive Bladder Treatment
• The first doctor to place the NEW Interstim device for overactive bladder treatment and urinary retention in Illinois in 2020.
BPH Treatment
• Treated his 500th Patient with the UroLift® System for BPH (Enlarged Prostate) in 2020
• Dr. Andros was the first doctor to place the minimally invasive UroLift system for BPH treatment in the midwest and Illinois in 2014.
Prostate Cancer Treatment
• The first urologist in Illinois to place SpaceOar for prostate cancer treatment
Site Principal Investigator in Prostate Cancer Research
Dr. Andros is involved in an active study that is breaking research in prostate cancer. The research is an Open-Label Trial of Sipuleucel-T Administered to Active Surveillance Patients for Newly Diagnosed Prostate Cancer (ProVent)
Resident director / Clinical Instructor
2008 – present
• Developed the urology residency program at Provena St. Josephs Hospital
• Associate instructor at Midwestern Universities urology program
Board member Will-Grundy County Medical Society
2001-present
Chief of staff Presence St. Josephs Medical Center
2013
Board member Presence St. Josephs Medical Center
2013
President elect Presence St. Josephs Medical Center
2012
Chairman of Physician Quality Committee
2009 – 2010
• Provena St. Josephs Hospital
President of Will-Grundy County Medical Society
2008-2009
President of Advanced Urology Associates
2008 – 2009
Chairman of the Department of Surgery
2004
• Presence St. Josephs Hospital
He is a member of a number of honorary medical societies and was the first-place winner in the Charles B. Huggins, M.D. resident essay contest in clinical research. He has written many articles for publication and abstracts. Dr. Andros was also a participant in the 1998 Urological Nursing Conference, with a scientific presentation of anatomy and physiology of the genitourinary system. Dr. Andros is certified by the American Board of Urology.

Great personality and listens and takes action.
Gregory was his usual excellent self. He has been my Doctor for many years, and has my full faith and trust. .
Always very informative very professional
Knowledgeable and personablei
The way Medicine should be and the way a Doctor should treat a patient. Excellent.
Dr. Andros is the best Doctor in IL. He is thorough and calming. You're in good hands with him.
Dr Andros was extremely impressive took so much time explaining and answering questions never felt rushed.
Dr Andros is an knowledgeable professional and has a great personality that makes you feel comfortable..
Dr. Andros is an excellent Specialist Physician and Surgeon and I can't say enough good things about him and his practice in the area of Urology. I've been going to him for a good number of years now and he is always professional and informative when reviewing/evaluating the results of a patients present status. When performing any local surgery as an example, he explains what he is doing at any given time keeping you informed as well as relaxed during the process. I Highly recommend Dr. Andros to those seeking guidance and monitoring in the area of Urology and he has a great staff working alongside him as well.
Dr.Andros is one of the best! I can't say enough about him.