Gym & Tonic Discover MoCo Listing Category: BoutiqueDiscover MoCo Listing Tags: Bethesda & Chevy Chase VWE DescriptionAddressPhotosGym & Tonic is a luxury athletic and casual wear boutique located in Park Potomac – Potomac MD Instagram Website Business Phone: 301-340-8800 Business Email: wendyamy18@gmail.com12435 Park Potomac Avenue Potomac 20854 Previous Next Previous Next