John L Drennan Business Listing Type Marijuana Lawyers - Southern U.S., Marijuana Lawyers in South Carolina Address 1350 B Chuck Dawley Boulevard Mount Pleasant, SC 29464 Phone Number 843-352-4149 Website http://www.drennanlawfirm1.com/ Facebook https://www.facebook.com/pages/Drennan-Law-Firm-DUI-Traffic-Law-Center/262157893825186