Glendora Chamber Physicians go Results Found: 2 Button group with nested dropdown Optum, Route 66 2025 E. Route. 66 Glendora CA 91740 (626) 852-4989 Emanate Health Medical Group Emanate Health Medical Group 440 W. Foothill Blvd. Glendora CA 91741 (626) 483-2150 Directory Search Member Ads New Members