

Urology
John Jr, MD
Geneva, IL
Dr. John Christensen, MD is an Urology Specialist who practices in Geneva, IL. He is 69 years old and has been practicing for 43 years.
40+
Years in Practice
Credentials
Board Certifications
- American Board of Urology
Education & Training
- Medical School: University of Illinois at Chicago College of Medicine (1983)
- Internship: Wake Forest University Baptist Medical Center (1984)
- Residency: Wake Forest University Baptist Medical Center (1988)
Peer Recognition
- ACS — Fellow (FACS)
2026
Clinical Focus
Sexually Transmitted InfectionsChild & Adolescent Psychiatry
Practice Details
Hospital Affiliations
- Northwestern Medicine Nephrology and Hypertension Program
- Northwestern Medicine Central DuPage Hospital
- Rush Copley Medical Center
Experience
40+ years in practice