Government All Categories... City ServicesHealthcare District Agency go Results Found: 2 Button group with nested dropdown Grossmont Healthcare District Grossmont Healthcare District 9001 Wakarusa Street La Mesa CA 91941 (619) 825-5050 La Mesa Park & Recreation Foundation Chamber:Non-Profit La Mesa Park & Recreation Foundation 4975 Memorial Drive La Mesa CA 91942 (619) 667-1319 Welcome to Our New Members!