WILMINGTON, Mass.--(BUSINESS WIRE)--Charles River Laboratories International, Inc. (NYSE:CRL) announced today that it will present at the J.P. Morgan 27th Annual Healthcare Conference in San Francisco, California on Tuesday, January 13th, at 10:00 a.m. PT (1:00 p.m. ET), followed by a question and answer session at 10:30 a.m. PT. Management will present an overview of Charles River’s strategic focus and business developments, and also discuss current market trends.