FAQs

[DAT Destroyer]

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Welcome to the DAT & OAT FAQ by DAT Destroyer


This thread is a free resource created to help pre-dental and pre-optometry students succeed. Whether you have questions about the DAT, the OAT, or just want to connect with others on the same journey, you’re in the right place.


You can ask about anything, from General Chemistry, Organic Chemistry, Biology, Math, or QR, to the application process and beyond. No question is too small, and we’re here to support you through every step on the road to dental or optometry school.


If you’re looking for even more free resources, don’t forget to join our Facebook Group for daily tips, encouragement, and peer support. You can also explore the Orgoman Blog for study strategies and advice from Dr. Romano and myself. For quick DAT tips and video problem walkthroughs, check out our Official DAT Destroyer YouTube Channel. And if you’re interested in trusted prep books that have been helping students since 1985, you can find them here.


We’re glad you’re here and always happy to help.

 

[DAT Destroyer]

Waiting for Dental School Interviews: What to Expect​

I see this question come up every single cycle, so I wanted to share a little perspective for anyone anxiously waiting for dental school interview invites.


The only thing tougher than waiting for a dental school interview is…well, actually, nope, that’s pretty much as tough as it gets! But seriously you’re right on schedule. Most schools don’t send all their invites at once, and it’s totally normal not to hear anything in August. Some schools will be radio silent until September (or even later), then suddenly there’s a flurry of emails.


If your application was verified in July or early August, you’ve already done your part: you applied early, and your application is ready to be reviewed. That’s all anyone can ask!


When should you really start to worry?
Most applicants don’t hear anything for weeks (or even months). Some schools wait to send out their first invites until September or October, and every cycle is a little different. If you don’t hear anything by late October or November, that’s the time to check in—but before then, waiting is totally normal (and stressful for everyone!).


If you need something to do while you wait, now is the perfect time to practice your interview answers, work on any supplemental applications, or just take a deep breath and focus on self-care. Remember: this part of the journey will test your patience but it doesn’t mean anything is wrong with your application.


And if you think this is stressful, just wait until you’re juggling dental school exams or waiting for your board results. Welcome to dentistry!


Wishing you all the best and lots of patience as you wait...Nancy

 

[DAT Destroyer]

Choosing Between Microbiology or A&P 2​

I see this question come up a lot, so I wanted to open it up for discussion and get some input from students and advisors who have gone through the process.


Q: If a student’s school only offers Microbiology in the spring, but they could also take Anatomy & Physiology 2, which one is typically a better choice to prioritize before applying to dental school?


A: In my experience working with pre-dental students, Microbiology is usually the safer bet. Most dental schools recommend or require it, while A&P 2 is less often a strict prerequisite. If a student can only take one before applying, I suggest leaning toward Microbio. A&P 2 can often be added later if needed for a specific program.


Q: What if a student plans to take a course in their last semester—can that be included on the AADSAS application?


A: Yes, absolutely. The AADSAS application allows you to list courses as “planned” or “in progress,” so schools can see what you intend to take in your senior year, even if you haven’t completed those courses yet. Admissions committees are used to seeing this, and as long as all requirements are finished before graduation, students should be fine.


Extra tip:
Always double-check requirements for each dental school, just to be sure there aren’t any surprises. For most programs, though, Microbio is the safer route.


I’d love to hear from others—what have you seen or experienced when it comes to these course choices? Any schools with unusual prerequisites to watch out for?


Nancy

 

[DAT Destroyer]

Questions to Ask Before Picking a Dental School​

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After working with pre-dental students for years, I’ve noticed that some of the most important questions often get overlooked in the rush to apply. Before jumping in, I wish every student would pause and really ask themselves a few things.


For example, have you thought about how you’ll actually pay for dental school—not just tuition, but all the living costs that come with it? The sticker price is only part of the picture. Every city is different, and expenses like rent, groceries, and transportation can really add up. I always recommend talking to current students about how they budget and what expenses surprised them the most.


It’s also worth looking deeper than the school’s website when considering where you’ll fit in. Websites love to say a place is “supportive,” but the real answers come from students living it day in and day out. It’s good to ask about the school’s culture—do students collaborate, or is it more competitive? And what happens when someone needs extra help?


Dental school is challenging for everyone, even top students. I encourage you to ask how current students manage the stress and workload. Find out what support is actually available, whether that means peer tutors, mental health resources, or simply a good study group, and whether students feel comfortable using them.


If you’re a first-generation student or if English isn’t your first language, don’t hesitate to ask about support systems for students who need extra help adjusting. Some schools offer wonderful mentoring and language programs, while others may not have much in place. It’s okay to ask if there are special resources or someone you can turn to.


Don’t forget to think about location, too. You’ll be living in that city for years, so consider everything from weather and distance from home to city size and your own support networks. Sometimes, a school that looks perfect on paper might not be the best fit for your life in reality.


And most important of all, check in with yourself and ask if you’re truly ready, or if you’re feeling pressured to apply right now. Only you know when the timing is right. There’s no harm in taking more time if you need it—a solid foundation now will pay off down the road.


If you’re still working on your application or finalizing your school list, take a little time to reflect on these questions. They really can make all the difference. If you want to talk specifics, or need help finding answers, just ask. I’m always happy to help or just be a listening ear.


Nancy (DAT Destroyer / Orgoman)

 

[DAT Destroyer]

When Interview Invites Arrive & When to Send a Letter of Interest​

Wanted to share some perspective, since this question comes up every year and I know the waiting can feel endless. If you submitted your applications in mid-July or even a bit later, you are still right on schedule. Most dental schools begin sending out interview invitations in the fall, with the biggest wave happening in October and November (NYU and Tufts, for example, often send out invites in batches), and some continue well into winter (Columbia is known for this). If you haven’t received any interview invites yet, please don’t worry—you’re still in the typical range for this cycle.


If you’re thinking about sending a letter of interest, that’s usually most effective a bit later in the season, after the initial interview rounds. But it’s never a bad idea to express genuine enthusiasm for a program if you have a particular school in mind.


Hang in there and try not to compare your journey to others—there’s still plenty of time, and things often move in waves. Wishing you all the best, and happy to answer any follow-up questions if you have them!


Hope this helps someone, Nancy (DAT Destroyer, Co-Owner)

 

[razorbecks]

I just heard from a friend who is in her first year at a school in Texas, that her admissions contact told her that they have received 3x as many applications this year than they typically receive! Has anyone else heard this? Wondering if this is a nationwide trend?

 

[DAT Destroyer]

I just heard from a friend who is in her first year at a school in Texas, that her admissions contact told her that they have received 3x as many applications this year than they typically receive! Has anyone else heard this? Wondering if this is a nationwide trend?

Application Numbers Increasing​

That’s a great question and it’s definitely something we’re hearing more about this year. Application numbers have gone up at a lot of schools, especially in competitive states like Texas. But here’s the good news: even when the numbers are high, admissions committees still read every application carefully and many schools increase the number of interview invites to match the bigger pool.


If anything, this means there’s even more reason to focus on what you can control—like strong interview prep, making your secondary applications stand out, and not getting discouraged by the numbers. Every cycle has its own trends, and what matters most is what you bring to the table.


If anyone else has info from their schools or experience from last cycle, feel free to share!
Hope this helps...Nancy

 

[DAT Destroyer]

Understanding AADSAS Status Changes​

I’ve been seeing a lot of questions lately about AADSAS status changes, so I wanted to offer a little reassurance.


It’s very common for the AADSAS portal to update automatically as schools move through different stages of processing applications. Sometimes the status will reset or even look like it went backwards, but it usually doesn’t mean anything bad.


Unless you get an official email from the school stating that you’re no longer being considered, you’re still in the running.


If you’re ever unsure, you can always send a polite email to the admissions office to double-check, but most of the time, these status changes are just part of the normal workflow.


Admissions season is full of ups and downs — try not to stress too much about every little update. Stay focused on what you can control, and good luck to everyone going through this process!

Wishing everyone the best and hope this helps, feel free to ask questions...Nancy

 

[DAT Destroyer]

Every year, there’s a lot of confusion about whether taking a class as Pass/Fail will hurt your application GPA or your chances with dental schools. I wanted to share the real story, straight from ADEA/AADSAS, to help put your mind at ease.


When it comes to GPA calculations, non-graded credits—like pass or satisfactory credits, advanced placement, college board AP exams, or any course you took as pass/fail—aren’t included in your AADSAS GPA at all. They’re simply not factored in. That means if you take a class Pass/Fail, especially something like a non-science elective or a language course, it won’t lower your GPA. Dental schools are most interested in your performance in science and other prerequisite classes, so if your schedule ever gets overwhelming, it’s smart to focus your energy on those key courses.


If you’re ever unsure about a particular class or how a policy might apply, it’s always a good idea to check directly with the individual schools you’re interested in. Each program can have its own approach, and admissions offices are usually happy to answer your questions.


I hope this helps clear things up for anyone who’s been stressed about GPA calculations or pass/fail options. If you need more guidance or want to talk through your situation, just let me know—I’m always here to help.


Nancy

 

[DAT Destroyer]

Pass/Fail Classes and Your GPA​

I’ve seen a lot of questions lately, both here and on Reddit, about how to plan for the DAT if you’re applying for a fee waiver or testing accommodations, especially with the new 2026 test dates coming up. The main thing to know is that DAT fee waiver applications are released in batches throughout the year—specifically on January 1, April 1, and July 1. You’ll apply through your DENTPIN account, and it can take up to ten business days to get approval.


If you also need testing accommodations, like extra time or breaks, you’ll want to submit that request after your fee waiver is approved. The accommodations review process usually takes another two to four weeks. You’ll need to wait until both your fee waiver and accommodations are approved before you can actually schedule your DAT. So, if you’re starting these applications in January, you’ll probably find the earliest available test dates are late January or early February, depending on how quickly everything gets processed and what’s available at your local test center.


My best advice is to start your applications as early as possible and keep a close eye on your email so you can grab your preferred test date as soon as you’re approved. For all the official details, including eligibility requirements, check out page 15 of the 2025 DAT Candidate Guide (PDF).


If you have more questions about the process or need help navigating any part of it, feel free to ask. Wishing everyone a smooth cycle and lots of success!

 

[DAT Destroyer]

Letters of Recommendation Guidelines


Every cycle, I see this question come up again and again, so I wanted to share a summary based on the official ADEA guidelines and what I’ve learned from years of helping students with their letters of recommendation for dental school.


The main things to keep in mind are that your letter writer should always explain their relationship with you—how long they’ve known you, and in what capacity. It’s important for them to discuss your academic performance, personal qualities, and why they believe you’re a strong candidate for a dental career. Giving specific examples or stories from their time working with you is always helpful, and letters should be submitted electronically through the AADSAS portal.


One thing I can’t stress enough: make sure every letter of recommendation is written on official letterhead and is properly signed and dated. If these guidelines aren’t followed, there’s a good chance the letter could get flagged or even rejected by the admissions office or the application service, no matter how strong the content is. University professors should always use university or department letterhead, and non-university recommenders—like employers, dentists, or business owners—should use their official business or organizational letterhead. Never skip the signature and date.


I’ve personally seen applications get delayed or questioned just because a letter was missing the proper letterhead, so always double-check. Admissions offices are strict about verifying authenticity.


If you ever need a sample letterhead or template, just ask—I’m always happy to help.


Hope this helps, and best of luck with your applications!


Nancy, co-owner, Destroyers

 

[DAT Destroyer]

Adding New Experiences After Submission​

If you start a new extracurricular or position after submitting your AADSAS application, here’s what you need to know:

• You can’t edit, change, or remove any experiences (activities, jobs, volunteering, etc.) you already submitted.
• You can add new experiences (jobs, activities, or positions that started after submission) at any time.
• In AADSAS, “experiences” and “activities” mean the same thing—everything gets entered in the “Experiences” section.

Official ADEA/AADSAS Policy:
“Yes, new experiences can be added but existing experiences cannot be updated after the application is submitted.”
Official source (ADEA FAQ)
(Scroll about halfway down to the question: “I have plans to add experiences after I submit my application. Can I add new experiences after I submit?” in the ‘ADEA AADSAS Application’ section.)


The best way to let schools know about new activities is to mention them in your interviews, or in a letter of interest or update email if the school allows it.


Hope that helps! Nancy

 

[DAT Destroyer]

Adding New Experiences After Submission

If you start a new extracurricular or position after submitting your AADSAS application, there are a few things you should know. You won’t be able to edit, change, or remove any experiences you already submitted, but you can add new ones at any time as long as they started after your original submission. In the AADSAS system, “experiences” and “activities” mean the same thing, and everything is entered in the Experiences section.

According to the official ADEA/AADSAS policy, new experiences can be added, but once your application is submitted, you can’t update or change anything you’ve already entered. (For more details, you can check the official ADEA FAQ, about halfway down under the section on adding new experiences.)

The best way to make sure schools are aware of your new activities is to mention them during interviews, or include them in a letter of interest or update email—if the school allows it.

Hope that helps!
Nancy

 

[GoSpursGo]

@DAT Destroyer , I’ve merged multiple threads into one. While these topics may be helpful to some newbies, we really don’t need 10+ threads in a week answering fairly basic questions 🙂

 

[DAT Destroyer]

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Interview Prep Tips​

Many students are starting to receive interview invitations, and while it’s exciting, it can also feel a little overwhelming. I’ve found that a few focused steps can make a big difference in how prepared and confident you’ll feel on interview day.


Start by reviewing your application carefully. Be ready to talk about your experiences, what you learned from them, and why they matter to you. Schools really want to hear your story in your own words.


It helps to practice answering common questions out loud, not just in your head. Speaking your answers will help you organize your thoughts and get comfortable explaining them under a little bit of pressure. Most interviews include questions like “Tell me about yourself,” “Why dentistry?” or “Why are you interested in our school?” You might also be asked about your strengths and weaknesses, how you’ve handled challenges or conflicts, and where you see yourself five or ten years from now.


If you can, try to do a mock interview with a friend or family member. Even recording yourself and playing it back can give you a sense of how you come across and where you might want to make adjustments. It’s a great way to build confidence and get comfortable with the pacing.


And above all, remember to stay calm and professional throughout the process. Interviewers are paying attention not only to your answers, but also to how you communicate, your professionalism, and your ability to connect with others.


Preparation really does bring confidence, and the more you practice, the more natural it will feel when the day arrives.


Wishing everyone good luck ..Nancy


Nancy

 

[DAT Destroyer]

Updating AADSAS Activities After Submission​

When you add a new experience to AADSAS after you’ve submitted your application, schools will be able to see the update automatically in their system. Just keep in mind that you can’t edit or change any experiences you already submitted,you can only add brand new ones. While schools do have access to these updates, some admissions committees may not notice changes unless you also reach out.

If you take on a significant new activity, such as a new job, a leadership role, or major volunteering, it’s a good idea to send a polite email or mention it in a letter of interest. This helps ensure the admissions committees are aware of your update and can see how it strengthens your application.

 

[DAT Destroyer]

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Tools for Mapping Your Dental School Application Journey​

I’ve seen many students create visual maps to help track their progress, from the schools they’ve applied to all the way through interviews and acceptances. Having a visual like this is a wonderful way to stay organized and motivated during what can be a long application cycle.

Some students like to use tools such as Miro for timelines and planning, Canva for a more visual and creative approach, or even Google Slides or Sheets if you want something simple and free. Canva is especially popular since you can add icons or school logos, and it’s really satisfying to watch your map fill in as you move from applications to interviews to acceptances.

It might seem like a small thing, but having a visual plan can help you stay focused and encouraged along the way.

Hope this helps...Nancy

 

[DAT Destroyer]

NYU Interview Etiquette – Notebook or Just Remember Everything?​

Bringing a small notebook and pen is totally fine and can actually make you look prepared and professional. Many students carry a simple folder or small bag with them.


Just make sure it doesn’t get in the way during the tour or interview. Jotting down a few notes quickly by hand looks much better than pulling out your phone, which can seem distracted or casual.


Most importantly, relax and enjoy the day. Interviews are as much about seeing if you feel at home at the school as they are about the school getting to know you.


We’ve helped many students interview at NYU over the years, and they’ve always said the faculty and staff make the day feel very welcoming. Good luck at your interview.

 

[DAT Destroyer]

Answering Interview Questions​

Great question! When schools ask “Why dentistry?” or “Tell me about yourself,” they’re really hoping to get a sense of who you are, what motivates you, and whether you’ll be a good fit for their program. It’s true that you want to be genuine, but it also helps to show some reflection about your journey and goals.


For the “Why dentistry?” question, try to share the real reasons that drew you to the field—whether it’s a personal experience, a love for science and helping others, or even a story that inspired you along the way. Schools are looking for thoughtful answers that go beyond just wanting a stable career; they want to see your passion for the profession and your understanding of what a dental career involves.


When it comes to “Tell me about yourself,” don’t feel like you have to list your resume. Focus on a few qualities, experiences, or interests that really matter to you and connect back to why you’d be a great dental student. It’s always a good idea to practice your answers out loud so they feel comfortable and natural, not memorized.


Schools aren’t looking for perfect answers—they just want to get to know the real you. If you’re honest and thoughtful, you’ll do great. Nancy