"Lecturer - Department of Mathematics - College of Letters and Science"

Guilford Technical Community College

Foothill-De Anza Community College District

California State University, San Bernardino

Texas Christian University

University of California, Berkeley

Bard College

University of Oregon

University of California Irvine

Century College

Century College

Governors State University

Governors State University

Rutgers, The State University of New Jersey

Antelope Valley College

Rowan University

Pellissippi State Community College

Schreiner University

University of Notre Dame

University of Rhode Island

University of Rhode Island