Dr Praveen Perni, Spine Surgeon, Avon, Indianapolis, Kokomo, Noblesville, IN » Patient stories » Verified Patient's Story Verified Patient's Story Submit Your Testimonial How was your overall experience?: Poor Fair Good Very Good Excellent Comments: I had a back surgery with Dr. Perni several months ago. I woke up from the operation pain free and have been doing great since then. I would recommend Dr. Perni very highly!