Dr Praveen Perni, Spine Surgeon, Avon, Indianapolis, Kokomo » 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: Dr. Perni was a wonderful surgeon. He gave me my life back! Before my back surgery, I could not sit at all. Now I can function normally again and am pain-free. I can't thank him enough!