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Oklahoma State University

Tulsa, Oklahoma 🇺🇸DO · 4 yearsCOCA: Accreditation

Takes out-of-stateMCAT required
Admissions websiteVerified Oct 22, 2026

At a glance

Average GPA

3.75

Average MCAT

500.9

Class size

141

Applicants

—

Interviewed

—

Admitted

141

Program length

4 years

Deadline

Feb 28, 2027

2024-2025 figures from official sources

Who can apply

Oklahoma residents

99 seats

Out-of-state applicants

42 seats

"Matriculants Out-of-State 42"; share = 42 ÷ 141, rounded to 3 decimals. See conflicts.

Requirements

Degree

Not published

Prerequisites

  • Biology/Zoology with lab: 2 semester hours (required)
  • Chemistry (Inorganic): 2 semester hours (required)
  • Chemistry (Organic): 2 semester hours (required)
  • Physics: 2 semester hours (required)
  • College English: 2 semester hours (required)
  • At least one upper-division (3000-4000 level) science course required for admission
  • Online coursework, pass/fail prerequisite grades, and online lab coursework accepted

GPA

Minimum 3 (4.0). Minimum overall GPA 3.0 and minimum science GPA 2.75 to be screened for a secondary application; average cumulative undergraduate GPA of matriculants reported as 3.75.

MCAT

MCAT requiredRequired, not waived; supplemental-application minimum MCAT of 492. Oldest MCAT considered: January 1, 2024. Latest MCAT score accepted: January 1, 2027.

Casper

Not published by the school

Also required

No physician letter required; a letter from a physician (osteopathic physician preferred) is optional in addition to the required letters. · No stated minimum shadowing hours; both virtual and in-person shadowing accepted. · Letter of recommendation from a premedical advisory committee, OR letters from two professors who taught the applicant, required; accepted via AACOMAS, Interfolio, paper, or email. · Non-U.S. citizens without a permanent resident ('green card') status at time of application cannot be considered for admission; DACA applicants also not considered. · Interview process is in-person only and mandatory for further consideration: a blinded two-on-one faculty interview, a group interview, and a one-on-one interview. · Tahlequah (Cherokee Nation, OSU-COM-CN) is an Additional Location, not a separate branch campus with its own AACOMAS designation; same admissions process, deadlines, and tuition as the main Tulsa campus.

How selection works

Preference is given to applicants from Oklahoma; combined (Tulsa + Cherokee Nation) matriculants mostly in-state (99 in-state vs. 42 out-of-state).

Interview

Format

Not published

Delivery

In person

When

Not published

Dates, deadlines & fees

  1. May 4, 2026

    AACOMAS earliest application submission date · "Earliest Application Submission Date: May 4, 2026"

  2. Jun 15, 2026

    Earliest supplemental application submission date · "Earliest Supplemental Application Submission Date: June 15, 2026"

  3. Feb 28, 2027

    Primary AACOMAS application deadline · "Primary Application Deadline: February 28, 2027"

  4. Mar 30, 2027

    Supplemental application deadline · "Supplemental Application Deadline: March 30, 2027"

  5. Jul 26, 2027

    Orientation/start date for first-year students · "Orientation/Start Date for First Year Students July 26, 2027"

Secondary application fee

USD 65, non-refundable; waived for applicants who received the AACOMAS fee waiver (contact the Admissions Office to request)

Seat deposit

USD 100 acceptance deposit, no additional deposit, applied to tuition, fully refundable until April 15, 2027

Tuition (2025-2026)

Domestic: USD 25,796 in-state / USD 53,299 out-of-state per year (2025-2026; 2026-2027 not yet published)

Special programs & mission

Tribal Medical Track / Rural Medical Track

Global Health Track / Urban Underserved Track

Mission-aligned tracks for global health and urban underserved primary care.

Dual-degree programs

Graduate Certificate in Medical Sciences

Preparatory/postbaccalaureate program.

Oklahoma State University Center for Health Sciences educates and trains osteopathic physicians, research scientists and other health care professionals, with an emphasis on serving rural and underserved Oklahoma.

Sources

Every figure links to the official page it came from. Look for the icon. Verified Oct 22, 2026.

Some details aren't published by the school yet; they show as “—” until they are.

Where official sources disagree

  • classSize / pools (in-state/out-of-state split): Choose DO Explorer's page lists "First-Year Matriculants 141" as the Tulsa-specific figure (with Cherokee Nation separately marked "TBA"), but describes the 99 in-state / 42 out-of-state matriculant split as a "combined" Tulsa + Cherokee Nation figure - even though 99 + 42 = 141, the same total labeled Tulsa-only elsewhere on the page. Not reconciled by guessing; both labels are recorded as published.