Forensic Expert Witness Profile


Joseph R. Landolph, Jr.

B.S. Chemistry, Drexel University, Philadelphia, Penn., 1971 Ph.D., Chemistry, U.C. Berkeley, 1976

Private Consultant in Chemical Toxicology and Chemical Carcinogenesisy and Chemical Carcinogens
1009 E. Mendocino Street
Altadena, CA 91001

Phone: (323) 442-6908
Fax: (323)224-7679


  • B.S. Chemistry, Drexel Univ., Phil., Penn. 1966-1971
  • Ph.D. Chemistry, Univ. of Calif. of Berkeley, Berkeley, CA 1971-1976
  • Postdoctoral fellowship, Univ. of Southern California, 1977-1980
  • Assistant Professor of Pathology, Univ. South. California, 1980-1987
  • Assistant Professor of Microbiology, Univ. South. California, 1982-1987
  • Assistant Professor of Microbiology, Pathology, and Molecular Pharmacology and Pharmaceutical Sciences, U.S.C., 1987- Present
  • Private Part-Time Consultant in Chemical Toxicology and Chemical Carcinogenesis, 1985-Present
  • 45 Depositions, 15 Trials, 100 Consulting Matters