According to our records, this business is located at 109 N Mcdonough St. in Decatur (in De Kalb County), Georgia 30030, the location GPS coordinates are: 33.7704127 (latitude), -84.2965167 (longitude). M Williamson Registered is categorized under Physical Therapists (SIC code 8049). Current estimates show that the unit has a sales volume of $82,000 and staff of approximately 1 worker. You can contact the company by phone at (404) 377-4099.