How do you address a professor with a PhD?
Adress a professor as "doctor" only if they have a Ph. D. You usually need a doctoral degree to be hired as a college professor, so many higher educators are indeed doctors. If you know that a college professor is a doctor, opt for “Dr.” instead of “professor” when you address them via email.
People who have earned a Ph. D. or any other academic, nonmedical doctoral degree have the choice of whether to use "Dr." both professionally and socially. If, when meeting people with doctorates, you're unsure how to address them, "Dr." is always correct.
address them as “Professor Last Name.” This includes assistant, associate, clinical, and research professors, as well as full professors. Doctor: Anyone who has earned a doctoral degree can be addressed as “Dr. Last Name”. The most common.
A doctoral degree (PhD) is a degree that one earns after a master's degree. A PhD entitles a person to use the title doctor.
If you are referring to PhD students, it is ok to address PhD students as Mr., Ms., or Mx. However, if they are your instructor, you might want to address them as professor as a way to show respect. If they are your Teaching Assistant, you can address them as Mr., Ms., or Mx., and, Sir or Madame.
In some academic settings, it's common for PhD students to address professors by their first names, especially in more informal or collaborative environments. However, in other cases, there may be a more formal approach with students using titles and last names when addressing professors.
Always start out your email with a polite “Dear” or “Hello” followed by your professor's name/title (Dr. XYZ, Professor XYZ, etc.). If you're not sure what their proper title is, using “Professor” followed by their last name is almost always a safe bet.
Yes, address someone with a Ph. D. as “Dr.” Start your email with “Dear Dr. Jones,” or “Dr.
Yes, a PhD student is a graduate student. They have spent up to 4 years in their undergraduate programs in order to qualify for admission into a PhD program. PhD students are able to call themselves graduate students but many choose to refer to themselves as PhD students or candidates.
One of the main differences is that a PhD is typically an academic degree, while a doctorate can be either academic or professional. Additionally, a PhD is highly theoretical and research-focused, while a professional doctorate is practical and geared toward applying research to specific professional settings.
Can you say Dr for PhD?
Contracted "Dr" or "Dr.", it is used as a designation for a person who has obtained a doctorate (commonly a PhD/DPhil). In past usage, the term could be applied to any learned person. In many parts of the world today it is also used by medical practitioners, regardless of whether they hold a doctoral-level degree.
When writing someone's name with a PhD, you typically include the title "Dr." before their name. For example, "Dr. John Smith." If you are including their full academic title, it would be "Dr. John Smith, PhD."

No, doctor isn't a higher title than professor.
Anyone who has a doctoral degree receives the honorific doctor, while you can only be called a professor if you work at a university as one.
The Ph. D. is generally considered more prestigious than the Ed. D., especially at highly selective research institutions. The in-depth empirical research requirements of the Ph.
A PhD is a doctoral research degree and the highest level of academic qualification you can achieve. The degree normally takes between three and four years of full-time work towards a thesis offering an original contribution to your subject.
The title “Doctor” can still be used informally for those who hold other doctoral degrees such as a JD (Doctor of Law) or an EdD (Doctor of Education). What is this? A PhD student can only be referred as a “Doctor” upon the completion of their doctoral program and after receiving their degree.
“Professor” is a job title. If you don't have a doctorate, your job title is almost certainly not “professor” and is more likely something like “lecturer” or “instructor.”
A first year graduate student. Once you pass the qualifying exam, usually given after your second year, you are called a PhD candidate (also the general term of graduate student).
A PhD student could be at any stage of the doctoral program. Coursework still needs to be completed and qualifying exams must be passed.
A professor is an accomplished and recognized academic. In most Commonwealth nations, as well as northern Europe, the title professor is the highest academic rank at a university. In the United States and Canada, the title of professor applies to most post-doctoral academics, so a larger percentage are thus designated.
Should I address my professor as Dr?
In general, the most respectful way to adress a professor is "Prof. Dr. XXX".
Yes, adjunct faculty are also called professors.
For example, there could be one title for all - "adjunct professor" - or titles based on degrees earned, such as "professor" for those with Ph. D.s/Ed. D.s and "instructor" for those with no higher than a master's degree.
Address the recipient properly
If your instructor or professor who has a PhD or DA, you may address them as Dr. [Lastname],” but using “Professor” is also fine. If you are writing to an administrator who is not a faculty member, address them as “Mr. [Lastname]” or “Ms.
Why should I email professors before applying to graduate school? Emailing professors from a program where you want to study can help establish a “relationship” with someone inside the department where you want to apply. This is especially important if you apply to a Ph. D.
The preferred convention is to include the degree abbreviation at the end to indicate to everyone that you hold a doctoral degree, and to use Dr. as you would use Mr. or Ms.
References
- https://academiainsider.com/how-to-use-the-phd-title-and-all-the-little-doctorate-rules/
- https://enhancv.com/blog/incomplete-degree-on-resume/
- https://english.stackexchange.com/questions/541274/referring-to-professors-as-dr-in-news-articles-and-other-formal-wrtiting
- https://studyonline.port.ac.uk/blog/whats-the-difference-between-a-phd-and-a-doctorate
- https://en.wikipedia.org/wiki/Professor
- https://www.indeed.com/career-advice/resumes-cover-letters/credential-resume
- https://www.lboro.ac.uk/students/graduation/certificates/post-nominal-letters/
- https://www.btb.termiumplus.gc.ca/tpv2guides/guides/wrtps/index-fra.html?lang=fra&lettr=indx_catlog_p&page=9e-8ycfVZx-4.html
- https://www.bma.org.uk/media/1937/bma-plg-doctors-titles-explained-2017.pdf
- https://www.seattleu.edu/media/college-of-arts-and-sciences/departments/internationalstudies/documents/careers/Applying-to-Grad-School---Contacting-Programs.pdf
- https://www.edutopia.org/article/k-12-teachers-as-college-adjuncts/
- https://www.educationdegree.com/articles/how-to-become-a-college-professor/
- https://www.limestone.edu/blog/adjuncts-vs-full-time-professors-college
- https://www.linkedin.com/pulse/have-you-ever-considered-becoming-adjunct-please-do-holiday-ph-d-
- https://www.indeed.com/career-advice/finding-a-job/how-to-become-tenured-professor
- https://www.quora.com/Can-we-start-using-our-titles-like-PhD-Doctor-etc-immediately-after-we-graduate
- https://career-advice.jobs.ac.uk/cv-and-cover-letter-advice/cv-tips/how-to-include-your-phd-experience-on-a-cv/
- https://www.indeed.com/career-advice/careers/what-does-an-adjunct-professor-do
- https://www.quora.com/Is-it-appropriate-to-call-a-research-professor-by-phone-or-to-email-one-of-his-postdoctoral-assistants-if-he-doesnt-reply-to-emails
- https://www.quora.com/Can-an-adjunct-become-a-full-time-professor
- https://www.nu.edu/blog/do-you-need-to-have-teaching-degree-to-teach-in-california/
- https://academia.stackexchange.com/questions/117584/is-it-more-respectful-to-address-a-professor-who-is-an-md-as-dr-or-professor
- https://www.quora.com/Can-you-refer-to-yourself-as-a-professor-if-you-are-teaching-at-a-college-but-dont-have-your-PhD-yet
- https://www.uagc.edu/blog/what-difference-between-phd-and-doctorate
- https://www.quora.com/What-is-the-difference-between-Honorary-Professor-and-Professor
- https://aplnexted.com/negotiating-your-contract/
- https://www.quora.com/Can-you-be-called-a-doctor-with-an-EDD
- https://en.wikipedia.org/wiki/Doctor_of_Philosophy
- https://www.wikihow.com/Address-PhD-in-Email
- https://www.zippia.com/answers/why-are-adjuncts-paid-so-little/
- https://www.linkedin.com/help/linkedin/answer/a548081
- https://www.tiaa.org/public/institute/publication/2018/adjunct-faculty-survey-2018
- https://www.reddit.com/r/AskUK/comments/115gpfv/can_you_call_someone_with_a_doctorate_mr_or_mrs/
- https://academiainsider.com/phd-student-vs-graduate-student-correct-terminologies/
- https://education.seattlepi.com/edd-vs-phd-degree-higher-education-1220.html
- https://gradarticles.smu.edu/advancing-the-field/how-phd-students-get-paid
- https://www.koppelmangroup.com/blog/2019/10/13/how-to-address-college-professors-over-email-when-applying-to-college
- https://www.quora.com/How-should-I-say-I-left-my-PhD-program-on-my-resume
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5973890/
- https://www.findaphd.com/guides/differences-between-masters-and-phd-study
- https://blog.insidescholar.org/hidden-benefits-for-adjunct-professors/
- https://academiainsider.com/phd-student-professor/
- https://www.linkedin.com/pulse/brace-yourself-heres-what-employers-secretly-think-hankel-ph-d-
- https://ap.ucsb.edu/policies.and.procedures/red.binder/drafts/2021.01/%5B5-20%5D%20Professor%20of%20Practice.pdf
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8613013/
- https://academia.stackexchange.com/questions/40329/whats-my-professional-title-while-working-full-time-on-my-phd
- https://hbsp.harvard.edu/inspiring-minds/what-we-wish-we-knew-before-becoming-adjuncts
- https://learn.org/articles/whats_the_difference_between_md_and_phd_degrees.html
- https://academicpositions.com/career-advice/what-should-i-call-my-professor
- https://www.quora.com/If-professor-is-a-title-can-someone-who-has-a-masters-degree-and-teaches-become-a-lecturer-become-a-professor-too
- https://learn.org/articles/What_Education_is_Needed_for_College_Professors.html
- https://blog.r3ciprocity.com/how-do-you-refer-to-a-phd-student/
- https://www.ndsu.edu/fileadmin/studentsuccess/Rising_Scholars/What_Should_I_Call_My_Professor.pdf
- https://www.exeter.ac.uk/staff/employment/honorary/privileges/
- https://le.ac.uk/cls/people/honorary/criteria
- https://www.franklin.edu/blog/masters-vs-doctorate-degrees
- https://academicguides.waldenu.edu/careerservices/signature
- https://www.bath.ac.uk/legal-information/honorary-academic-appointments/
- https://www.findaphd.com/guides/what-is-a-phd
- https://academia.stackexchange.com/questions/181824/should-i-phone-a-professor-if-they-havent-replied-to-my-email
- https://learn.org/articles/How_Can_I_Become_an_Adjunct_Professor.html
- https://www.quora.com/What-is-the-best-way-to-describe-an-unfinished-PhD-in-my-CV
- https://edamba.eu/phd-students-and-phd-candidates-difference
- https://www.swinburne.edu.au/courses/study-levels-explained/doctor-of-philosophy/
- https://cheekyscientist.com/phd-gives-you-an-edge-at-a-job-interview/
- https://potomac.edu/phd-vs-doctorate/
- https://www.quora.com/How-do-I-write-someones-name-with-a-PhD
- https://www.qub.ac.uk/directorates/AcademicStudentAffairs/AcademicAffairs/HonoraryTitles/HonoraryTitlesCategories/
- https://www.linkedin.com/pulse/name-phd-too-much-paul-gradie-phd
- https://balsells.eng.uci.edu/files/2016/01/Addressing-Professors-by-email.pdf
- https://professors.leeds.ac.uk/what-is-a-professor/
- https://www.indeed.com/career-advice/pay-salary/adjunct-professor-salary
- https://en.wikipedia.org/wiki/Academic_ranks_in_the_United_States
- https://www.bestcolleges.com/blog/how-to-become-professor/
- https://www.quora.com/Are-PhD-students-on-a-first-name-basis-with-professors-in-the-same-department
- https://www.bestcolleges.com/blog/adjunct-vs-tenured-professor/
- https://www.zippia.com/answers/are-adjunct-faculty-called-professors/
- https://www.flexjobs.com/blog/post/what-is-an-adjunct-faculty-job/
- https://www.indeed.com/career-advice/finding-a-job/how-to-become-a-college-professor-without-a-phd
- https://writingcenter.gmu.edu/writing-resources/different-genres/sending-email-to-faculty-and-administrators
- https://en.wikipedia.org/wiki/Doctor_(title)
- https://blog.thegradcafe.com/phd-candidate-vs-student/
- https://www.quora.com/What-does-someone-who-just-started-a-PhD-be-called
- https://www.soas.ac.uk/sites/default/files/2022-07/visiting-titles-policy.pdf
- https://marktomforde.com/academic/undergraduates/Ranks-of-Professors.html
- https://www.italki.com/en/post/question-144544
- https://www.quora.com/How-do-I-address-a-letter-to-a-PhD
- https://www.ziprecruiter.com/e/Are-Adjunct-Professors-in-Demand
- https://www.minotstateu.edu/careers/pages/cover-letter-salutation.shtml
- https://www.purdue.edu/advisors/students/professor.php
- https://www.waldenu.edu/online-doctoral-programs/resource/what-is-the-difference-between-a-phd-and-a-professional-doctoral-degree
- https://academiainsider.com/can-a-phd-be-called-doctor-doctoral-degree-titles/
- https://en.wikipedia.org/wiki/Adjunct_professor
- https://www.linkedin.com/pulse/how-email-professor-phd-ms-supervision-scholarship
- https://www.quora.com/What-happens-if-I-call-my-college-professor-teacher
- https://www.vocabulary.com/dictionary/professor
- https://www.indeed.com/career-advice/finding-a-job/how-to-become-professor-of-medicine
- https://peopleadmin.com/blog/what-is-the-difference-between-a-tenured-professor-and-an-adjunct-professor/
- https://emilypost.com/advice/professional-titles
- https://www.dictionary.com/browse/professor
- https://www.quora.com/Can-you-say-professor-to-a-woman
- https://www.quora.com/Is-it-correct-to-say-that-someone-is-a-Ph-D
- https://www.quora.com/Should-an-adjunct-professor-be-addressed-as-a-professor-in-writing-as-in-a-university-catalog-and-verbally-as-in-being-introduced-on-stage
- https://www.quora.com/Is-PhD-a-suffix-or-a-prefix
- https://www.zippia.com/answers/is-doctor-a-higher-title-than-professor/
- https://www.indeed.com/career-advice/finding-a-job/pros-and-cons-of-being-adjunct-professor
- https://blog.wordvice.com/masters-vs-phd-doctorate-degrees-key-differences/
- https://www.gcu.edu/blog/doctoral-journey/phd-student-vs-candidate-whats-difference