Hours Of Operations Slim Grass Professional Weight Loss New York New York 11354 Slim Grass Professional Weight Loss Hours of Operation and Location in New York, NY 11354 4.2 - 95 votes 40-20 Main St, New York, NY 11354 (718) 358-3040 Get Directions Slim Grass Professional Weight Loss Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore New YorkView More Apparel CostcoMarshallsTJ MaxxBurlington Coat FactoryColdwater Creek Sports CostcoTargetSports AuthoritySheplersNew Balance Jewelry CostcoMarshallsBurlington Coat FactoryCatoLord & Taylor Recommend For You Beauty & Beauty Ariella Incorporated Elizabeth Beauty Studio Discount Depot Incorporated Eastern Athletic Clubs Beauty & Hair Studio Nails Cici Nails Spa Nail City Deluxe Nails