"With offices located in Scottsdale , Peoria and Buckeye, AZ, our podiatrist Richard P. Jacoby, DPM of Extremity Health Centers has the equipment and expertise to tackle all of your foot or ankle concerns. While skilled in treating various foot and ankle conditions, Dr. Jacoby specializes particularly in the treatment of peripheral neuropathy. He is an expert in the Dellon® surgical procedure, which is a type of nerve decompression surgery used to restore sensation, relieve pain, and prevent ulceration and amputation."