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INBDE

Confidently Navigate the INBDE Exam

Course Overview

  • The INBDE exam has replaced the NBDE Part I and NBDE Part II as of 2020.

The Integrated National Board Dental Examination (INBDE) assesses candidates’ aptitude to practice dentistry according to United States’ standards, providing information to the dental boards of the United States. All internationally trained dentists who are interested in practicing dentistry in the United States are required to take and pass this exam. The INBDE examination consists of 500 multiple-choice questions that cover the Domain of Dentistry (this includes clinical content and foundational knowledge areas).

The INBDE is a two-day examination administered electronically. The exam is set in the following format:

Day 1

360 Test Items Includes:

  • 3 Sets of 100 Standalone Items
  • 60 Case Questions

Day 2

140 Test Items Includes:

  • 2 Sets of 70 Case Questions

Examinees can expect to spend approximately 12 hours and 30 minutes completing both sections of the exam, including tutorials and scheduled breaks.

With this full INBDE course, our instructors dedicate over 150+ training hours to help you prepare. With this online course, you will be able to participate in multiple mock exams and practice quizzes to hone your Domain of Dentistry knowledge, crucial to passing the INBDE exam. From extensive lectures to numerous opportunities for testing your knowledge, our structured course path will help you keep organized so you have a consistent build-up to exam day.

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150+ Hours of Live Lectures

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1 Full Mock Exams + Discussions

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2000+ Practice Questions

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Weekly Topic Quizzes

Topics Covered

• Oral Surgery

• Medical Emergencies & Patient Management

• LA + GA

• Pharmacology

• Applied Human Anatomy

• Prosthodontics

• Periodontics

• Operative Dentistry

• Orthodontics

• Pediatric Dentistry

• Radiology

• Implants

• Dental Materials

• Community Dentistry + Research

• Epidemiology

• Oral Pathology & Oral Medicine

• Biomedical Sciences

• Endodontics

Speak to Our Teaching Assistants

Our experienced Teaching Assistants provide one-on-one support to help you succeed in your exam preparation. From personalized study plans and time management strategies to emotional support and exam coaching, they’re here to guide you every step of the way. One-on-one sessions can be easily booked online once enrolled. 

• Individualized Guidance

• Time Management Strategies

• Study Techniques

• Navigating Challenges

*Our passing guarantee is activated when a trainee can prove that they were unable to pass the INBDE exam while having passed all mock exams (passing grade is 75%), attended 90% or more of lectures, and completed all cases with an overall score is above 75%. Qualifying trainees will be allowed to take another INBDE course within the following cycle or the cycle that follows that.

Disclaimer: Please be advised that the information above is an overview. Due to the nature of the course, timing and dates are subject to change and may be adjusted as needed, and sessions may be opened or closed based on prospective trainees/demand.

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Fee*

INBDE Full Course

$2,250 USD

* Tax applied where applicable

Duration

INBDE Full Course

24 Weeks

Cycles

September 2024 - Running

July 2025 Course Cycle - Upcoming

ADAT FULL

September 2024 - Running

ADAT Bridging

December 2024 - Running

Location

Online

Meet Our Instructors

Dr. Marwan AlRayes

Dr. Marwan AlRayes, DDS

Co-Founder & Chief Learning Officer (CLO)

General Dentist in private practice

Disclosure: Dr. Marwan has no relevant financial relationships to disclose.

Dr. Marwan, the co-founder of Prep Doctors, has been an integral part of the organization since its establishment in 2011. With a mission to empower

Learn More

.

Dr. Marwan AlRayes

Co-Founder & Chief Learning Officer (CLO)

Dr. Marwan, the co-founder of Prep Doctors, has been an integral part of the organization since its establishment in 2011. With a mission to empower

Learn More

Dr. Akashat Chaudhary

Director of ADAT / INBDE

Dr. Akashat serves as an instructor and Director of the ADAT and INBDE courses at Prep Doctors. He works with training doctors from all over

Learn More

.

Dr. Akashat Chaudhary

Director of ADAT / INBDE

Dr. Akashat serves as an instructor and Director of the ADAT and INBDE courses at Prep Doctors. He works with training doctors from all over

Learn More

Mayesalreem Kamala

Instructor

Detailed biography coming soon

.

Mayesalreem Kamala

Instructor

Detailed biography coming soon

Dr. Supriya Goyal

Instructor

Detailed biography coming soon

.

Dr. Supriya Goyal

Instructor

Detailed biography coming soon

Younis Marei

Instructor

Detailed biography coming soon

.

Younis Marei

Instructor

Detailed biography coming soon

Dr. Osama Abdelhadi

Instructor

Detailed biography coming soon

.

Dr. Osama Abdelhadi

Instructor

Detailed biography coming soon

Dr. Maaz Ali

Clinical Instructor

Detailed biography coming soon

.

Dr. Maaz Ali

Clinical Instructor

Detailed biography coming soon

Dr. Chaoukat Alsakati

Instructor

Dr. Chaoukat completed his dentistry degree in 2016. Wanting to expand his skills internationally, he decided to pursue accreditation in the United Kingdom.   Advancing

Learn More

.

Dr. Chaoukat Alsakati

Instructor

Dr. Chaoukat completed his dentistry degree in 2016. Wanting to expand his skills internationally, he decided to pursue accreditation in the United Kingdom.   Advancing

Learn More

Dr. Ayham Alzaibak

Instructor

Detailed biography coming soon

.

Dr. Ayham Alzaibak

Instructor

Detailed biography coming soon

Dr. Amr El Maghrabi

Senior Instructor

Born in Alexandria, Egypt, Dr. Amr landed in Vancouver with a BDS from Alexandria University. After achieving a high score on his first AFK exam

Learn More

.

Dr. Amr El Maghrabi

Senior Instructor

Born in Alexandria, Egypt, Dr. Amr landed in Vancouver with a BDS from Alexandria University. After achieving a high score on his first AFK exam

Learn More

.

Dr. Marwan AlRayes

Dr. Marwan AlRayes, DDS

Co-Founder & Chief Learning Officer (CLO)

General Dentist in private practice

Disclosure: Dr. Marwan has no relevant financial relationships to disclose.

Dr. Marwan, the co-founder of Prep Doctors, has been an integral part of the organization since its establishment in 2011. With a mission to empower

Learn More

.

Dr. Akashat Chaudhary

Director of ADAT / INBDE

Dr. Akashat serves as an instructor and Director of the ADAT and INBDE courses at Prep Doctors. He works with training doctors from all over

Learn More

.

Mayesalreem Kamala

Instructor

Detailed biography coming soon

.

Dr. Supriya Goyal

Instructor

Detailed biography coming soon

.

Younis Marei

Instructor

Detailed biography coming soon

.

Dr. Osama Abdelhadi

Instructor

Detailed biography coming soon

.

Dr. Maaz Ali

Clinical Instructor

Detailed biography coming soon

.

Dr. Chaoukat Alsakati

Instructor

Dr. Chaoukat completed his dentistry degree in 2016. Wanting to expand his skills internationally, he decided to pursue accreditation in the United Kingdom.   Advancing

Learn More

.

Dr. Ayham Alzaibak

Instructor

Detailed biography coming soon

.

Dr. Amr El Maghrabi

Senior Instructor

Born in Alexandria, Egypt, Dr. Amr landed in Vancouver with a BDS from Alexandria University. After achieving a high score on his first AFK exam

Learn More

Meet Our Graduates

Read what our community is saying about Prep Doctors.

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Siranna Srmikyan
15:45 12 Aug 25
Many thanks to Prep Doctors!!!
Very professional team!
Love them !
Dr Sylvia is the best!❤️
Operation team thanks for your support!💪
Dr Khalid and Dr Ibrahim I enjoyed your amazing lectures!
Ahmed Tawfiq
05:05 12 Aug 25
I would like to deeply thank Dr. Parnia for her help, consistency, resilience, and definitely for her humble attitude. She has helped me in my journey early on.

Thank you for guiding me through the process and following up with me!
I owe you a debt of gratitude!

I would recommend anyone going through the process to contact Dr Parnia… a great supporter indeed!
Hamza mothanna
02:55 12 Aug 25
Thank you all for the great support and effort
And specially dr Parnia I want to tell you I appreciate everything you’ve done
Noor Sidhu
17:21 11 Aug 25
Teena Nanda
13:38 11 Aug 25
Angad Dhillon
05:18 11 Aug 25
Dr. Ali was super helpful during my meeting with him! He was able to answer all of my questions and concerns. Thank you!
Response from the owner 02:12 12 Aug 25
Thank you for your thoughtful review and kind words!It's wonderful to hear that our team made a positive impact on your journey. Wishing you all the best!Prep Doctors
lamiaa elboghdadi
03:25 11 Aug 25
I would like to thank one of the best front desk dipty.
Response from the owner 02:12 12 Aug 25
Thank you for your kind words Dr.!Looking forward to seeing you in the upcoming courses!Prep Doctors
Aaliya AR
22:51 09 Aug 25
NDECC is a tough experience but the team at prep doctors made a better difference for me. Their online skills course is very good. I had the same work check experience as it was in person. Their staff made sure to give a stress free environment. I must take three names.. Dr.Laith, Dr.Maria and Dr.Osama who gave me support with both my work and emotionally. I definitely recommend Prep Doctors for those hoping to get the best support out there to clear this hurdle.
Response from the owner 02:11 12 Aug 25
Congratulations on passing your exam Dr.! Thank you for your thoughtful review and kind words!It's wonderful to hear that our team made a positive impact on your journey. Wishing you all the best and looking forward to seeing you on the other side! Prep Doctors
nouman rajpoot
10:39 09 Aug 25
Simran Walia
03:15 09 Aug 25
I completed my AFK, ACJ, and NDECC with Prep Doctors, and the experience was absolutely amazing! The instructors are incredibly knowledgeable, supportive, and dedicated to helping you succeed. Their teaching methods, feedback, and encouragement made all the difference in my preparation. I’m truly grateful for the guidance and professionalism of the entire team. Highly recommend Prep Doctors to anyone on the NDEB journey!
Response from the owner 02:10 12 Aug 25
Congratulations on passing your exam Dr.! Thank you for your thoughtful review and kind words!It's wonderful to hear that our team made a positive impact on your journey. Wishing you all the best and looking forward to seeing you on the other side! Prep Doctors
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Frequently Asked Questions

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There are no hard-copy books for the course. However, handouts are available online.

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Nationally Approved PACE Program Provider for FAGD/MAGD credit. Approval does not imply acceptance by any regulatory authority or AGD endorsement. 9/1/2024 to 8/31/2027. Provider ID# 371504

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ADA CERP is a service of the American Dental Association to assist dental professionals in identifying quality providers of continuing dental education. ADA CERP does not approve or endorse individual courses or instructors, nor does it imply acceptance of credit hours by boards of dentistry.

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