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Robert M. Siegfried, Ph. D.

Department of Mathematics and Computer Science

Adelphi University


Send me e-mail

The Department is located on the outer ring of the fourth floor of the Science Building. My office is Science 407.

I will be teaching my classes online via Zoom until March 10. I will also hold office hours online. The Zoom meeting URL is on my course syllabus/ If you wish to meet with me on zoom, e-mail me for the URL.

You can reach me by e-mail at siegfrie@adelphi.edu. You can also reach by phone at (516)877-4482 Adelphi University has a voice mail system that guarantees my ability to check messages even from home.