1957

San Diego City College

·      General Education Courses

1959-1963

San Diego State College

·      B.S. Microbiology/Medical Technology Chemistry, Life Science courses, Medical Technology, Biology, Hematology, Immunology, Mycology and Virology

1971-1972

Grossmont College

·      Biology and Zoology

1973-1975

San Diego State University

·      Post Graduate courses in:  Biology, Chemistry, Genetics and Zoology

2001

Cuyamaca Community College

·      The Biology of Alcohol and Other Drugs

1961-1966

Medical Technologist and Evening Supervisor, Grossmont Hospital, La Mesa, California

1966-1967

Chief Technologist, Parkway Medical Group, San Diego, California

1967-1969

Medical Technologist, El Cajon Valley Hospital, El Cajon, California

1969-1983

Medical Technologist, Department of Chemistry and Toxicology, UCSD Medical Center (Hillcrest) San Diego, California

·      Duties:  General Chemistry Testing, Alcohol and Drugs of Abuse Testing, and Therapeutic drug Monitoring

1983-1993

Medical Technologist Supervisor, Department of Toxicology, UCSD Medical Center (Hillcrest) San Diego, California

·      Duties:  Supervise Personnel, Instrumentation; GC, HPLC, AA, Optimate Chemistry Analyzer, Cobas-Fara Chemistry Analyzer, and Thin Layer Chromatography.  Custodian of Records from Toxicology.  Insure Quality Control and Quality Assurance Programs satisfy The College of American Pathology and the Clinical Laboratory Improvement Act

1993-1994

Forensic Toxicologists, National Health Laboratories NIDA Forensic Toxicologist Laboratory, Sorrento Valley, California

·      Duties:  Forensic Urine Drug Testing

1994-1995

Medical Technologist, Coronado Hospital, Coronado, California

·      Duties:  General/Special Chemistry, Hematology, Blood Banking, and Phlebotomy

1995-Present

Forensic Toxicologist, Utica Toxicology Service, Chula Vista, California

·      Duties:  Forensic Alcohol Analysis (Blood, Breath, Urine), Urine Drug Screening, Review Documents, Consultation with Attorneys on Alcohol and Drug cases, DUI and DUI-D Trials, DMV-APS hearings, Declarations, Depositions and Expert Testimony in Superior Court and U.S. District Court

1961-1962

Presented Testimony in Municipal and Superior Courts, 25 times for DUI Trials, while drawing Forensic Blood Alcohols for Law Enforcement

1983-1993

Presented Testimony in Municipal and Superior Courts, 15 times in Civil Cases on Blood Alcohol testing for Defendants and Plaintiffs, included were Declarations and Depositions

1995-Present

Presented Expert Testimony at over 1300 DMV-APS hearings.  Presented Expert Testimony at almost 200 times in Municipal and Superior Courts throughout California and in U.S. District Court, Southern District of California