Dr. Loh has served as a member of the editorial or editorial advisory board for more than 20 professional journals including Current Opinion in Pharmacology. He has also served as an associate editor of the Annual Review of Pharmacology and Toxicology, a position he held for over 20 years. Dr. Loh has over 645 original publications.
His professional associations include membership in the American College of Neuropsychopharmacology, Society of Chinese Bioscientists in America, College on Problems of Drug Dependence, American Society of Pharmacology and Experimental Therapeutics, and Western Pharmacology Society.