Welcome to GCRI for Personalized Oncology

Mission:  Global Cancer Research Institute, also known as GCRI, is the first and only community-based dedicated Phase 1 to 4 Clinical Trial Unit in Hematology and Medical Oncology in Northern California.  We offer patients access to cutting-edge, innovative new cancer drugs, some not available elsewhere.  Our mission is to bring life-saving novel therapies to patients through extensive collaboration between academia, community physicians and biotechnology and pharmaceutical companies with one goal in mind - finding the next cancer cures and getting that to all patients as rapidly as possible.  


We are dedicated to providing our patients with excellent, innovative, individualized, state-of-the-art medical care in a caring and nurturing environment, where each patient is treated as a whole.  We believe that each patient should have peace of mind and the freedom to choose the best treatments available for their care.  We will work together with you every step of the way to personalize your treatment and make your journey as simple and stress-free as possible while ensuring the best possible outcome and quality of life for you.  Let us be your partner, your doctor, your nurse, your guide……every step of the way.  We are here for you in every way.


Our Team

Lynne A. Bui, MD

Founder and Chairman


How we can help you

Our Affiliates

We are partners with the following medical specialists throughout the Bay Area so we can provide the best care for you at your convenience

Our Services

Global Cancer Research Institute provides cutting edge cancer 

treatment and drug development for its valued patients

Clinical Trials

We offer patients phase I, II, and III cancer clinical trials at GCRI.

For Patients

Information about appointments, refills, insurance, billing, and

frequently asked questions for GCRI patients

Support GCRI Foundation

GCRI Foundation, Inc. is a 501(c)(3) non-profit organization dedicated to

the funding of basic, translational, and clinical research for the advancement

of treatments for cancer patients and providing funding for educational

and supportive services for patients and their loved ones.

Global Cancer Research Institute
14911 National Ave #1
Los Gatos , CA 95032
Phone: 408-384-9284 408-384-9284
Fax: 408-847-6196
E-mail Address:
Second Location:
9460 No Name Uno Ste 230
Gilroy , CA 95020
Phone: 408-847-6191 408-847-6191
Fax: 408-847-6196
E-mail Address:
Third Location:
930 Sunnyslope Rd Ste A3
Hollister , CA 95023
Phone: 408-847-6191 408-847-6191
Fax: 408-847-6196
E-mail Address:
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© www.gcrioncology.com | info@gcrioncology.com

14911 National Ave #1 | Los Gatos , CA 95032 | P 408.384.9284 | F 408.847.6196

Our Team | Our Affiliates | Our Services | Clinical Trials | For Patients | For Physicians | For Sponsors | GCRI Foundation