Download the list of Medical spas in Ohio. Smartscrapers provides an accurate directory and the latest data on the number of Medical spas in Ohio There are 1069 Medical spas in Ohio as of May 5, 2025; which is an 0.83% increase from 2023. Of these locations, 649 Medical spas which is 60.71% of all Medical spas in Ohio are single-owner operations, while the remaining 420 which is 39.29% are part of larger brands. The top three cities with the most Medical spas are Columbus with 242 Medical spas, Cincinnati with 165 Medical spas, Dayton with 88 Medical spas. Average age of Medical spas in Ohio is 4 years and 8 months.