Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer John Michael Blackstone, Practice Areas Criminal Defense Attorneys. is located in the city of Crystal River, the state of Florida. Attorney legal address 7655 W Gulf To Lake Hwy # Ste1Crystal River, FL, 34429-7904. For more information, please call (352) 794-0222 Your comments* (not for publishing) * — Required information John Michael Blackstone ← View details 7655 W Gulf To Lake Hwy # Ste1Crystal River, FL, 34429-7904, Crystal River, Florida (352) 794-0222