Contact Us


IRB Administration has an email account and phone line dedicated to providing support, assistance, and guidance to UC Davis Researchers. To speak directly with an experienced IRB Administration staff member please contact our education line.

Email is our preferred method of contact. If you prefer to call, please note that phone calls will go to voicemail. Leave a message, and an experienced IRB Administration staff member will return your call as soon as possible.

Virtual Office Hours

The UC Davis IRB hosts weekly drop-in office hours for students, faculty, and staff who have any questions related to IRB submissions or policies.

  • When: Fridays (except UC holidays)
  • Time: 12:00-1:00 pm
  • Where: Zoom
  • Registration: Not required

Single IRB and Reliance Support

IRB review of research conducted at multiple institutions presents a unique set of challenges. If you have questions about IRB review of research involving institutions other than UC Davis, please contact our IRB Reliance group:


For questions regarding IRB Review invoices, please contact OR IRB Billing.

IRB Chairs

Anderson, John
Biomedical Committee B

MacMillan, John
Biomedical Committee A

Henricson, Erik
Social & Behavioral Committee C


Tupin, John

Walters, Nicole
Associate Director

Outreach, Training & Education

Falwell, Stephen
Training & Education Supervisor
On Leave

Harrington, Joseph
Analyst, Training & Education


Lu, Mae
Analyst, Intake

Zokruah, Alice
Analyst, Intake

Full Committee

Carioggia, Amanda
Analyst, Biomedical Review Committee B

Yokoi, Royce
Analyst, Biomedical Review Committee A

Non-Committee Review

Lawrence, Katherine Sohn
Analyst, Non-Committee Reviewer Supervisor

Balter, Rebecca
Analyst, IRB Reviewer

Ellenbolt, Sandy
Analyst, IRB Reviewer

Ramirez, Jessica
Analyst, IRB Reviewer

Ehrlich, Dan
Analyst, IRB Reviewer

Leung, Debbie
Analyst, IRB Reviewer

Single IRB and Reliances

Evans, Jenée
Analyst, sIRB and Reliances, IRB Reviewer

Lundahl, Kristy
Analyst, sIRB and Reliances, IRB Reviewer

Navarro, Angelica
Analyst, sIRB and Reliances


University of California, Davis
2921 Stockton Blvd
Suite 1400, Room 1429
Sacramento, CA 95817

Intercampus Mailing Address:

IRB Administration
CTSC Building

Phone: (916) 703-9158
Fax: (916) 703-9160