John McCarthy

John McCarthy


  • Georgetown University, Washington D.C.
    Bachelor of Science in Chemistry
  • Georgetown University, Washington D.C.
    Doctor of Medicine

John McCarthy

Practice Locations

111 St Luke’s Center Dr
Building B, Suite 40
Chesterfield, MO 63017

Dr. McCarthy is married to his wife, Donna, and together they have four children and two Irish Setters. A resident of Kirkwood, he enjoys spending time outdoors, reading, and staying active in his parish.

General Surgery – Washington University School of Medicine, St. Louis, Missouri

Urologic Surgery – Washington University School of Medicine, St. Louis, Missouri

Board Certification
American Board of Urology

Clinical Focus
Prostate cancer, kidney cancer, laparoscopic and robotic surgery, BPH, kidney stones

Castle Connolly Top Doctors Award, 2022

Saved My Life
Dr. McCarthy is a fantastic Doctor and surgeon. He is also very easy to talk with and has excellent doctor-to-patient communication skills. I honestly attribute him to saving my life. Excellent Urologist, highly recommended!
Caring and Thorough
I could not be more pleased with the caring and professional manner in which Dr. McCarthy has followed through on each examination and issue we’ve faced. I highly recommend him!
Down to Earth
Dr. McCarthy is very down to earth and sensible. Always follows up with a personal phone call to discuss results and recommendations. He does not delegate this, which is impressive.
Easy to Understand
Dr McCarthy was very thorough in providing all necessary information in a way that could be easily understood. He was also very good at answering all questions. I would highly recommend Dr McCarthy!