DAT and OAT Preparation Classes | Dr. Jim Romano | DAT Destroyer
Updated: October 15, 2026
Dr. Jim Romano and Nancy Steen with recent DAT and OAT students.
Preparing DAT and OAT Students for More Than 35 Years
In-person in Staten Island or live online via Zoom.
Our DAT and OAT preparation program combines live instruction with the same DAT Destroyer, OAT Destroyer, and Math Destroyer materials used by thousands of successful students.
Since 2006, thousands of DAT and OAT students have prepared for dental and optometry school using Dr. Jim Romano's live classes and the Destroyer series.
Our courses provide instruction in Biology, General Chemistry, Organic Chemistry, Quantitative Reasoning, Biochemistry, and Physiology, with Reading Comprehension practice handouts provided throughout the course. Optional PAT assistance is available at additional cost. Physics is not included in the standard course; self-study lecture notes are provided, and a Physics instructor is available separately for an additional fee. Students receive live instruction, structured assignments, and guided practice using the DAT Destroyer, OAT Destroyer, and Math Destroyer.
Upcoming DAT and OAT Classes
Fall 2026 — Online DAT and OAT Preparation Course
September 13, 2026 – December 6, 2026
[Fall 2026]
Winter/Spring 2027 — In-Person DAT and OAT Preparation Course
January 17, 2027 – April 13, 2027
[Spring 2027 – In-Person]
Winter/Spring 2027 — Online DAT and OAT Preparation Course
January 17, 2027 – April 14, 2027
[Spring 2027 – Online]
Summer 2027 — In-Person DAT and OAT Preparation Course
June 1, 2027 – August 26, 2027
Why Students Choose This Course
- 35+ years of DAT and OAT teaching experience
- Core foundation built using DAT Destroyer, OAT Destroyer, and Math Destroyer
- Direct instruction from Dr. Romano (not pre-recorded videos)
- Small class environment with personal attention
- Proven results — students accepted to dental and optometry schools across the U.S. and Canada
- Students preparing for both the DAT and OAT are fully supported throughout the course
For a complete guide to what actually works, see our Best DAT Study Materials (2026).
Dr. Jim Romano personally teaches 100% of every in-person session.
All classes are taught live. There are no subscriptions or recurring membership fees.
Important Note
For the in-person class, Dr. Jim Romano personally teaches 100% of every session in Staten Island.
For Spring 2027 online classes, Dr. Romano teaches approximately the first hour, and Prof. Denis Barengolts continues for the remainder. For Fall 2026 online classes, Dr. Romano typically teaches the first 30–60 minutes before Prof. Barengolts continues.
If you wish to be taught exclusively by Dr. Romano, please choose the in-person option.
Optional Free Q&A: Every Monday at 8:00 PM (Eastern) with Prof. Barengolts. Open to all enrolled students (not included in the 25-session total).
Subjects Taught
- Biology
- General Chemistry
- Organic Chemistry
- Biochemistry
- Physiology
- Math (Quantitative Reasoning)
PAT (Perceptual Ability): Optional extra help available at additional cost (not included in base tuition).
Reading Comprehension: Practice handouts provided throughout the course.
Physics: Not included in the main course. Lecture notes for self-study are provided, and a Physics instructor is available for an additional fee upon request.
Tuition and Required Materials
Tuition: $2,500 (books not included)
Fall 2026 students use the current 2026 editions. Spring and Summer 2027 students must purchase the required 2027 editions; older editions cannot be used. The Spring course pages state that 2027 editions are expected in mid-December 2026. They are not yet available for purchase.
DAT Students (2 Books Required)
- DAT Destroyer (current edition required)
- Math Destroyer (current edition required)
OAT Students (2 Books Required)
- OAT Destroyer (current edition required)
- Math Destroyer (current edition required)
A separate Physics book is included in the OAT package.
Included with enrollment: Dr. Romano's Biology Review is available as a free downloadable PDF in the DAT and OAT Destroyer Study Group.
Payment Options
- Zelle
- PayPal (credit cards accepted; Pay Later installment options available for those who qualify)
Frequently Asked Questions
Do I need the newest edition of the books?
Yes. Older editions cannot be used. All students are required to purchase the current editions for the course they are enrolling in.
Are classes recorded?
Classes are taught live and are not pre-recorded. Students are encouraged to attend every session to get the full benefit of live instruction and the ability to ask questions in real time.
Can OAT students attend?
Yes. Both DAT and OAT students are fully supported throughout the course. The curriculum covers the core science subjects tested on both exams.
Can I join after the class has started?
Please contact Nancy directly at nancy.steen@gmail.com to discuss availability and options if you are interested in joining after the start date.
What happens if I miss a class?
Please reach out to Nancy at nancy.steen@gmail.com for information about missed sessions and how to stay on track with the material.
Do you offer payment plans?
Tuition may be paid through PayPal Pay Later for students who qualify. Please contact Nancy for additional payment information.
Thousands of students have used Dr. Romano's classes and the Destroyer series to prepare for dental and optometry school. Here are a few of their experiences.
What Students Are Saying
"Thank you, Dr. Romano. I couldn't have done it without you and the DAT Destroyers."
"I'm so sad I won't be able to have you as my teacher again. I hope to refer you to all of my friends and family."
— Dina, May 2026
"I'm a post-bacc student who came from a business background—my undergraduate degree is in Economics. My Organic Chemistry knowledge coming in was next to none. Organic Chemistry Odyssey changed the way I approached Organic Chemistry and made it my favorite subject to study.
When I first started Math Destroyer, I could probably answer only about eight questions on each test. On test day, I thought my science section was going so horribly that I had an emotional breakdown during my break. It turned out to be my highest-scoring section.
Do your best and trust your work. And don't be afraid to message Miss Nancy—she's very kind."
— Miss S., Accepted to Harvard School of Dental Medicine
Ready to Register?
Questions or interested in enrolling? Email Nancy directly. Spring 2027 seats may be reserved without payment now; full tuition is due in December 2026. For Summer 2027, enrollment is complete only after full tuition, proof of purchase of both required 2027 books, and the signed student contract have been received. The Summer enrollment deadline is May 3, 2027.
nancy.steen@gmail.com
Or call/text: (646) 642-6614
Quick Links
DAT Destroyer — check the required edition for your course
OAT Destroyer — check the required edition for your course
Math Destroyer — check the required edition for your course
Biology Review & Free DAT and OAT Resources