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US Dentistry · 2027 Entry

Herman Ostrow School of Dentistry of USC (DDS) Dental School2027 Entry Requirements & Interview Format

Location Los Angeles, CA, United StatesEstablished 1897Interviews (2027 entry) October 2026–February 2027Decisions (2027 entry) Rolling admissions
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Full guide

How to get into Herman Ostrow School of Dentistry of USC (DDS) dentistry

Step-by-step: entry requirements, DAT prep, personal statement, interview format and the key deadlines.

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Interview guide

Prepare for the Herman Ostrow School of Dentistry of USC (DDS) interview

Format breakdown, school-specific sample questions, FAQs and prep tips from tutors who interviewed here.

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Overview

About Herman Ostrow School of Dentistry of USC (DDS)

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 programme. 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.

What makes Herman Ostrow School of Dentistry of USC (DDS) different

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.

Herman Ostrow School of Dentistry of USC (DDS) course & teaching

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) research strengths

Herman Ostrow School of Dentistry of USC (DDS) is strong in these research areas:

  • Craniofacial biology
  • Oral cancer research
  • Biomaterials
  • Digital dentistry
  • Implantology

How the Herman Ostrow School of Dentistry of USC (DDS) interview runs

Format: Traditional one-on-one or panel interview at USC Health Sciences campus, Los Angeles

USC Ostrow conducts traditional faculty interviews at its Health Sciences campus in Los Angeles, typically one or two sessions of 30–45 minutes. Interview day includes a tour of the dental clinic and the dental simulation lab — one of the most advanced in the United States.

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.

Herman Ostrow School of Dentistry of USC (DDS) intake

Approximately 144 students per year.

Herman Ostrow School of Dentistry of USC (DDS) at a glance

Founded in 1897. Based in Los Angeles, CA.

Programmes offered:

  • Orthodontics
  • Oral and Maxillofacial Surgery
  • Periodontics
  • Prosthodontics
  • Pediatric Dentistry
Entry requirements

What you need to apply to Herman Ostrow School of Dentistry of USC (DDS)

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.
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.

Interview

How Herman Ostrow School of Dentistry of USC (DDS) interviews applicants

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).
Tutor insight
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.
Practice

Practise for your Herman Ostrow School of Dentistry of USC (DDS) interview

PrometheusQuestion Bank485 dentistry questions inside

Interview questions matched to Herman Ostrow School of Dentistry of USC (DDS)

Two questions our tutors flagged as a strong fit for Herman Ostrow School of Dentistry of USC (DDS)’s interview style. Try answering them out loud, then open Prometheus for the model answers and follow-up tips.

MediumPanel · MMIQ1

Precision Hand Positioning and Fulcrums: The Foundation of Operative Technique

In operative dentistry, the fulcrum — a stable resting point for the hand or finger that anchors precision instrument movement — is one of the fundamental technical concepts that separates controlled, safe operative technique from uncontrolled movement that risks iatrogenic harm to adjacent tissues.

A well-established intraoral fulcrum allows a dentist to make precise, controlled instrument strokes while preventing unexpected slips into soft tissue. Describe your current understanding of fulcrum technique and the relationship between stable hand positioning and clinical safety, and explain how you are developing the physical habits that will support effective operative technique.

Likely follow-up · You are in a simulation lab attempting a Class I occlusal preparation on a lower molar. Your high-speed handpiece slips during a cutting stroke and nicks the buccal wall of the preparation rather than following your intended path. Walk me through your analysis of what went wrong technically and what you would do differently on the next preparation.

3 expert tips in Prometheus
MediumPanelQ2

Dental Specialty Choice: Considering a Pediatric Dentistry Residency

Require two years of post-graduate residency training, with board certification through the American Board of Pediatric Dentistry remaining voluntary involves treating patients from infancy through adolescence, including those with special healthcare needs. Pediatric dental specialists often serve as primary dental homes for children across the income spectrum, including Medicaid-enrolled patients.

You are considering whether to apply for a pediatric dentistry residency after dental school. How do you think about the specialty choice decision, what has drawn you toward pediatric dentistry specifically, and what concerns do you have?

Likely follow-up · Pediatric dentistry residency positions are highly competitive and require two years of post-graduate residency training, with board certification through the American Board of Pediatric Dentistry remaining voluntary. How does this pathway compare to entering general practice directly from dental school?

3 expert tips in Prometheus
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DAT & Admissions

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Interview preparation

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Personal statement help

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Sources

Where Herman Ostrow School of Dentistry of USC (DDS)'s figures come from

Compiled from Herman Ostrow School of Dentistry of USC's published admissions material and checked for internal consistency. Not independently re-checked against the official course page for 2027 entry — confirm the figures with the school before you rely on them.

Herman Ostrow School of Dentistry of USC (DDS) — official course page →Entry requirements, interview format and deadlines published by the school itself. The primary source for everything on this page.
FAQ

Herman Ostrow School of Dentistry of USC (DDS) — frequently asked questions

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.

Apply to Herman Ostrow School of Dentistry of USC (DDS) with confidence

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.

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