Patient reviews placed him at an average of 2.5 stars out of 5. In Dr. Stengel's practice, he is particularly interested in back pain, minimally invasive spine surgery, and spinal stenosis. He honors Blue Cross Blue Shield EPO, Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and more. Dr. Stengel graduated from Medical College of Wisconsin. He trained at a hospital affiliated with Medical College of Wisconsin for residency. His hospital/clinic affiliations include St. Anthony's Hospital, Northside Hospital, and BayCare Health System.