"dissertation supervisor" is correct and usable in written English.
You could use it in a sentence like "My dissertation supervisor provided me with invaluable support and guidance throughout the writing process."
1) If your dissertation supervisor isn't right, change.
"You have great minds, like Popper, Feyerabend, Lakatos, Kuhn, and my own dissertation supervisor, Isaac Levi.
My dissertation supervisor was really supportive, they sorted out concessions for me when needed and they were absolutely fine about my level of non-attendance".
While in Texas, he wrote several scientific papers with Jacob A. Abraham, a professor of computer engineering and his dissertation supervisor.
He excelled as a dissertation supervisor, providing incisive commentaries on his students' work, and maintaining his interest in, and support for, their later careers.
A particularly supportive dissertation supervisor encouraged my ambitions and encouraged me to undertake postgraduate study – which is exactly what I am doing.
Her dissertation supervisors are Professor Joseph Altonji (Yale, co-chair), Professor Mark Rosenzweig (Yale, co-chair) and Professor Aureo de Paula (UCL).
Kulbir Basra, UCU chair at LCC, who has recently received a redundancy letter herself, says students at her institution have had lectures cancelled and found themselves without dissertation supervisors.
The reason professors of history have so few readers, she said, is that they have had too many captive audiences -- first with the dissertation supervisors, then with their students in lecture halls.
PhD students and dissertation supervisors engaged with the CIS-findings.
The list of alumni posted on the Program website details their dissertation topics, supervisors, and current situations, when known. at least some teaching experience.
