General Surgery

Stephen J. Delventhal, M.D.

Dr. Stephen J. Delventhal is a board certified General Surgeon. He is also a fellow of the American College of Surgeons.

He graduated from New Jersey Medical School in Newark , New Jersey and did his internship and residency at the University of Wisconsin- Madison. He lives in rural Richland Center . He and his wife Cheryl are very active in the community and his church. His hobbies include traveling, and numerous outdoor activities, including managing a family farm with his wife, Cheryl.

Dr. Delventhal, is available for appointments, Monday through Thursday. Check with your insurance if you need a referral, from a primary care physician.


Dr Delventhal is available to help provide care in all general surgery needs including:

  • Diagnostic biopsies
  • Laporoscopic Procedures
    • Appendectomy
    • Gallbladder
    • Ovarian Cyst
    • Tubal Fulguration
  • C-Sections
  • Hernia Repairs
  • Bowel surgeries
  • Colonoscopies
  • Gastroscopic & Colonoscopic
  • Hemorrhoid Surgery
  • Tonsillectomy
  • Amputations
  • Mastectomy
  • Vasectomy
  • And many other general surgery procedures