Statement of Accreditation Status
Irell & Manella Graduate School of Biological Sciences at City of Hope

1500 E. Duarte Road
Duarte, CA 91010- 30
United States

The OPEID number is used by the U.S. Department of Education's Office of Postsecondary Education (OPE) to identify schools that have Program Participation Agreements (PPA) for purposes of eligibility to participate in Federal Student Financial Assistance programs under Title IV.

Current Accreditation Status

Accredited- Indicates that the Commission has found that an institution has met or exceeded the expectations of the Standards and the Core Commitments to Institutional Capacity and Educational Effectiveness. Initial accreditation is for a period of five to seven years before the next comprehensive review. Reaffirmation is granted for a period of seven to ten years and may be accompanied by a request for interim reports and/or special visits, or a formal Notice of Concern.

Most Recent Commission Action: 
Friday, June 19, 2015
First Accredited

Date the institution was first accredited by WSCUC.

Undergraduate FTE: 
Graduate FTE: 
Financial Structure Type

Institutions within the WSCUC region are classified as Non-profit, For-profit or State-supported.


Choices include: No related entity, Proprietary with Parent Board, Religious Control, Multi-institutional system, Other. For more information please see the Related Entities Policy.

Proprietary with parent/board
Academic Calendar

The period of time generally extending from September to June; usually equated to 2 semesters or trimesters, 3 quarters, or the period covered by a 4-1-4 calendar system.

Distributes Federal Financial Aid: 
Rolesort descending Name Title E-mail
Accreditation Liaison Officer Kate Sleeth Associate Dean of Administration and Student Development ksleeth [at]
Board of Directors Chair Selwyn Isakow Chair of the Board of Directors cmarquez [at]
Chief Academic Officer John Rossi Dean jrossi [at]
Chief Executive Officer Robert Stone President & Chief Executive Officer rstone [at]
Chief Financial Officer Cornelis Van Den Berg Chief Financial Officer (CFO) and Treasurer cvandenberg [at]
Director Institutional Research Kate Sleeth Associate Dean of Administration and Student Development ksleeth [at]
Season Year Review Type
Spring 2020 Mid-Cycle Review

The Mid-Cycle Review (MCR) is a review of each institution near the midpoint of its period of accreditation, focusing particularly on student achievement. The Review is performed by WSCUC staff, and draws on evidence from an update of the institution’s Inventory of Educational Effectiveness Indicators and retention and graduation data, as well as any trends emerging from Annual Reports to surface any potential issues across the Standards. The overall purpose of the Mid-Cycle Review is to "identify problems with an institution's or program's continued compliance with agency standards" while "tak[ing] into account institutional or program strengths and stability" (U.S. Department of Education, §602.19(b)).

Fall 2024 Offsite Review
Spring 2025 Accreditation Visit

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