According to our records, this business is located at 6150 Nancy Ridge Dr. in San Diego (in San Diego County), California 92121, the location GPS coordinates are: 32.890439 (latitude), -117.186359 (longitude). Arena Pharmaceuticals is categorized under Toothbrushes, Except Electric (SIC code 5122). Current estimates show that the unit has a sales volume of $8,358,000 and staff of approximately 6 people. You can contact the company by phone at (858) 453-7200.