Maria M. Goetzen, M.D. Primary Specialty: Family Medicine (Board Certified) Education Residency Family Practice Mercy Health SystemJanesville, WI2007 Board Certification Family Medicine American Board of Family Medicine2009 Reviews 01/19/2026 All good 12/17/2025 She explained everything to my understanding 12/15/2025 Best dr. ever. 12/04/2025 Dr. M. Goetzen is a very good dr. Always listening to any concerns I have - She refers me to other drs. if needed excellent care - Show More