Important COVID-19 Update:

Responding to the outbreak of COVID-19, we are working to do our part to ensure the safety of our community. We are complying with all federal, state and local public health directives, including working remotely to the extent possible to minimize on-site presence. As a result, our work capacity is temporarily reduced and prioritized to maintain essential and critical research. For specific questions, please contact Milda Simonaitis at

Note: Do not send samples without discussing experimental design (see services page) and shipping/handling specifications with Core staff.

Experimental design/analysis questions:

Dr. Oswald Quehenberger

Office: 858-534-8902

Technical/methodology questions:

Aaron Armando, M.S.

Office: 858-534-8903

Billing/administrative questions:

Milda Simonaitis. M.A.

Office: 858-822-5853

We are located in the Biomedical Sciences Building (BSB).

View Biomedical Sciences Building in a larger map

Delivery Address (use exactly as written for prompt delivery):

Dr. Oswald Quehenberger

UCSD Lipidomics Core

9500 Gilman Dr. MC 0601

BSB Room 4080

La Jolla, CA 92093-0601