Dr. Radtke is fellowship-trained in Robotic Surgery & Endourology (Loyola University Medical Center) and serves as Chair of the Robotics Steering Committee for St. Vincent's and St. Mary's Hospital.
He was one of the first surgeons to operate on the da Vinci 5 (dV5) — the newest generation — and the first urologist in Wisconsin to use intraoperative 3D modeling for robotic partial nephrectomy.
Chair, Robotics Steering Committee — St. Vincent's & St. Mary's Hospital
Among the first users of the Intuitive da Vinci 5 (dV5) platform
First urologist in Wisconsin to use intraoperative 3D modeling for partial nephrectomy
Fellowship in Robotic Surgery & Endourology — Loyola University Medical Center
American Board of Urology — Board Certified
Robotic Procedures at St. Vincent Hospital
Minimally invasive robotic surgery for kidney, prostate, and adrenal conditions
Robotic Radical Prostatectomy
Complete robotic removal of the prostate for cancer. Magnified 3D visualization enables precise nerve preservation for better continence and sexual function outcomes, with less blood loss and faster recovery.
For very large prostates causing urinary obstruction from BPH. Removes obstructing tissue while preserving the outer shell — turning a traditionally major open operation into a minimally invasive procedure.
Precise removal of a kidney tumor while preserving healthy tissue. Dr. Radtke was the first urologist in Wisconsin to use intraoperative 3D modeling for this procedure, enabling patient-specific surgical planning.
Complete removal of a kidney for larger or advanced tumors. Small incisions replace the traditional large flank incision, with less pain and faster recovery.
Removal of the kidney and ureter for upper tract urothelial carcinoma. Small incisions and reduced recovery time while maintaining oncologic thoroughness.
Removal of an adrenal gland for tumors or hormone-producing conditions, performed through small incisions with robotic precision around critical blood vessels.
Your guide to robotic surgery at St. Vincent Hospital in Green Bay
Before Your Surgery
Preoperative consultation with Dr. Radtke to review imaging and discuss the surgical plan.
Lab work, EKG, and primary care clearance may be required.
You will receive instructions on medications to adjust and when to stop eating/drinking.
Arrange for a responsible adult to drive you home after discharge.
The Day of Surgery
Arrive at St. Vincent Hospital 1–2 hours before your procedure.
Check in, get prepped, and Dr. Radtke will see you to answer any final questions.
Most procedures take 2–4 hours. Dr. Radtke will update your family afterward.
Recovery & Going Home
Most patients go home the same day — no overnight stay required.
Pain is typically managed with over-the-counter medications. Most patients need zero to two days of narcotic pain medication.
4–6 small incisions instead of one large one — less pain and faster healing.
Follow-up within 1–2 weeks to review incisions, pathology, and next steps.
Light activities in 1–2 weeks; full activity in 4–6 weeks.
Why Robotic Surgery?
Advantages of the minimally invasive robotic approach
Smaller Incisions
Robotic surgery uses several small incisions instead of one large one, leading to less scarring and reduced risk of wound complications.
Less Blood Loss
The precision of robotic instruments and enhanced visualization result in significantly less blood loss during surgery, reducing the need for transfusions.
Same-Day Discharge
The vast majority of Dr. Radtke's robotic surgery patients go home the same day with minimal pain — most need only zero to two days of narcotic medication, if any at all.
Enhanced Precision
The da Vinci system provides 10x magnified 3D visualization, wristed instruments with greater range of motion than the human hand, and tremor filtration for unmatched surgical accuracy.
Contact & Appointments
Schedule a consultation with Dr. Radtke in Green Bay
Request an Appointment
Green Bay Office
Surgery Location
St. Vincent Hospital
Green Bay, WI