2027 Entry Requirements & Interview Format
Herman Ostrow School of Dentistry of USC is a US DDS program in Los Angeles, CA that takes 2027-entry applications through ADEA AADSAS. Its published class profile lists a median GPA of 3.68, a 5.0% acceptance rate and a class of 144. The school holds a traditional interview: October 2026–February 2027.
Photo: EEJCC · CC BY-SA 4.0 · cropped
Photo: EEJCC · CC0 · Photo: EEJCC · CC BY-SA 4.0 · Photo: MikeJiroch · CC BY-SA 3.0
Current dental students at US schools are filming their guides right now: what the course and teaching are really like, the city they live in, the social side, and whether they'd pick it again.
Coming soonNot on sale yet — we'll open these up as soon as the first US videos land.
Filming now
Step-by-step: entry requirements, DAT prep, personal statement, interview format and the key deadlines.
Open the guide →Format breakdown, school-specific sample questions, FAQs and prep tips from tutors who interviewed here.
Read the guide →The Herman Ostrow School of Dentistry of USC was founded in 1897. It is one of the oldest and largest dental schools in the western United States, and it sits on the USC Health Sciences campus in Los Angeles.
USC Ostrow is private, and it is known for state-of-the-art simulation facilities, strong specialty residency placements, large clinical volume, and an active research program. It benefits from sitting inside USC's major research university ecosystem. Its Los Angeles location gives students access to one of the most diverse patient populations in the country.
Applications via ADEA AADSAS. USC Ostrow's Los Angeles location provides extraordinary clinical diversity — students treat patients across all socioeconomic groups in one of the most ethnically and culturally diverse cities in the world. The school's simulation technology investment is among the most significant in the US. Strong specialty program placement record for graduates.
Integrated curriculum. 4-year DDS curriculum integrating biomedical sciences and clinical training. USC Ostrow operates one of the country's largest dental simulation laboratories. Patient care begins in Year 2 at the USC dental clinics, which see high volumes of diverse Los Angeles patients. Elective research and specialty exposure opportunities available through USC's affiliated health system and research centers.
Herman Ostrow School of Dentistry of USC (DDS) is strong in these research areas:
Format: Traditional one-on-one or panel interview at USC Health Sciences campus, Los Angeles
USC Ostrow interviews applicants on the USC campus, by invitation only, typically from October through April; the school does not describe the interview format or length. Interviewers probe motivation for dentistry, dental shadowing experience, manual dexterity evidence, the oral-systemic health connection, and interest in USC's research and specialty programs.
USC's large class size and diverse Los Angeles patient population are key discussion points — interviewers look for candidates who will thrive in a high-volume urban clinical environment.
Approximately 144 students per year.
Herman Ostrow School of Dentistry of USC was founded in 1897 and is based in Los Angeles, CA.
Programmes offered:
These are real recordings of the interviewers you would meet, from a panel of 19 photoreal faces. Speak your answers out loud, get pressed with follow-ups, and receive rubric-scored feedback about two minutes after you finish, with a replay of your answers.
Try the AI interviewer| GPA (median) | 3.68 |
|---|---|
| Acceptance rate | 5.0% |
| Class size | 144 |
| In-state preference | No stated in-state preference |
| Interview format | Traditional interview |
| Intake | Approximately 144 students per year |
| Admission overview | Bachelor's degree and DAT required. Applications via ADEA AADSAS. No California residency preference — private institution. Strong academic record, dental experience, and manual dexterity documentation expected. CASPer requirement varies by cycle — verify. |
|---|---|
| GPA median | 3.68 overall / 3.63 science (BCPM) |
| Acceptance rate | 5.0% |
| Class size | 144 |
| In-state preference | None |
| CASPer | Not required |
| AAMC PREview | Not required |
| Holistic review emphasis | Dental experience, research interest, academic record, manual dexterity, diverse patient care experience. |
| Notes | Estimates from publicly available ADEA AADSAS data; verify for current cycle. DAT Academic Average median approximately 21–23 (hedged). Private institution — no in-state preference. DAT figure sourced 2026-09-12 from https://dentistry.usc.edu/admission/doctor-of-dental-surgery-dds/ (ADA 200-600 scale). |
| Specialities offered | Orthodontics, Oral and Maxillofacial Surgery, Periodontics, Prosthodontics, Pediatric Dentistry |
MCAT, GPA, acceptance-rate and class-size figures are taken from Herman Ostrow School of Dentistry of USC's published admissions data. Class profiles are republished each year — confirm which entering class these numbers describe before you rely on them.
| Format | Traditional one-on-one or panel interview at USC Health Sciences campus, Los Angeles |
|---|---|
| Interview window (2027 entry) | October 2026–February 2027 |
| Decision date (2027 entry) | Rolling admissions |
| Post-interview chances | Approximately 30–40% post-interview (estimated). |
USC Ostrow's interview process is relatively traditional, but prepare for substantive conversations about research and specialty interests — the school attracts high achievers who often have clear academic and research ambitions. The oral-systemic health connection and cultural competency in diverse urban patient care are central themes. Given the high tuition cost of a private LA school, have a clear financial plan and be able to articulate why USC specifically is worth the investment over lower-cost alternatives.
Two questions from our US bank that match Herman Ostrow School of Dentistry of USC (DDS)’s panel format. Try answering them out loud, then open Prometheus for the model answers and follow-up tips.
Tell us about a research project in any field that you have been involved in. Take us from the question you were trying to answer to what you concluded, and reflect on what it taught you about how scientific knowledge is generated.
Likely follow-up · What was your specific, individual contribution to the project, as opposed to what the wider team did?
American Indian and Alaska Native (AI/AN) populations experience some of the highest rates of tooth decay and tooth loss in the United States, compounded by geographic isolation, underfunding of Indian Health Service (IHS) dental programs, and historical trauma that has shaped distrust of healthcare institutions.
The Indian Health Service provides health services, including dental care, to approximately 2.8 million AI/AN people, but its per-capita spending on oral health is significantly lower than the national average. You are offered a two-month externship rotation at an IHS dental facility on a tribal reservation.
What do you need to prepare, how do you approach cultural competency in this context, and what does this placement represent in terms of both professional development and your understanding of health equity?
Likely follow-up · Patients there often choose extraction over restoration, which your supervisor puts down to cultural preference. How do you interpret that pattern, and how should it shape the options you offer?
We've helped students into Herman Ostrow School of Dentistry of USC (DDS) and other US dentistry schools — get tailored support for each stage of the application.
Plan your DAT prep and AADSAS application strategy for Herman Ostrow School of Dentistry of USC (DDS).
Learn morePractise the Traditional interview format with students who interviewed at Herman Ostrow School of Dentistry of USC (DDS).
Learn moreGet your personal statement reviewed by successful applicants.
Learn moreCompiled from Herman Ostrow School of Dentistry of USC's published admissions material and checked for internal consistency. Not independently re-checked against the school's own website for 2027 entry — confirm the figures with the school before you rely on them.
We've helped students turn their DAT, personal statement and interview prep into offers from Herman Ostrow School of Dentistry of USC (DDS) and other US dentistry schools.
Necessary cookies keep the site working; analytics and marketing cookies run only if you allow them. Privacy
