EX-23 23 a80481ex23.txt EXHIBIT 23 Exhibit 23 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference into the Company's previously filed Registration Statements of Forms S-1 (Nos. 333-89153, 333-79935), Forms S-3 (Nos. 333-64444, 333-64432, 333-60966, 333-53108, 333-51388, 333-42852, 333-38710, 333-37180, 333-92855, 333-73009, 333-52331, 333-37585) and Forms S-8 (Nos. 333-54246, 333-30345, 333-30321), of our report dated March 27, 2002, included in NeoTherapeutics, Inc.'s Form 10-K for the year ended December 31, 2001. Orange County, California April 1, 2002