Cornerstone Autism Center Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Health Care >> Autism Services / Developmental Disabilities Cornerstone Autism Center 380 Polk StreetGreenwood, IN 46143 | map | directions Ms. Debbie Ide (317) 888-1557 | fax: (317) 888-1571 Visit Site Member Since: 2010 Send a message to: Cornerstone Autism Center Your Name: Your Email: Subject: Message: (Date: 8/7/2022) If your business isn't here, contact us today to get listed!