Chloe Atreya


Gastrointestinal oncologist
Colorectal cancer researcher who meditates and bikes daily

Dr. Chloe Atreya specializes in gastrointestinal cancer, particularly colorectal cancer, at the UCSF Helen Diller Family Comprehensive Cancer Center. Her research in colorectal cancer focuses on the interplay of tumor genetics and a patient's response to therapies, with the goal of improving outcomes by personalizing therapy.

Atreya received her medical degree and a doctorate in pharmacology at Yale University. She completed her internship and residency in internal medicine at the University of Washington, followed by a fellowship in medical oncology at UCSF.

Atreya has received many prestigious awards, including a postdoctoral fellowship from the American Cancer Society and investigator awards from the Conquer Cancer Foundation and Alliance for Clinical Trials in Oncology. She is a member of the American Society of Clinical Oncology and American Association for Cancer Research, and serves on the gastrointestinal committee of the Alliance for Clinical Trials in Oncology.

  • Education

    Yale University School of Medicine, 2005

  • Residencies

    University of Washington Medical Center, Internal Medicine, 2008

  • Fellowships

    UCSF Medical Center, Medical Oncology, 2010

  • Board Certifications

    Medical Oncology, American Board of Internal Medicine

My goals are to improve outcomes and promote quality of life by personalizing care.

Clinics I work with

Gastrointestinal Medical Oncology Clinic

Bakar Precision Cancer Medicine Building

1825 Fourth St., Fourth Floor
San Francisco, CA 94158

My reviews


Overall Experience
109 Reviews
Explained things in a way that was easy to understand
109 Reviews
Did the doctor pay attention to your concerns
109 Reviews
Gave easy to understand instructions about taking care of health problems or concerns
106 Reviews
Knew the important information about your medical history
108 Reviews
The provider showed respect for what you had to say
108 Reviews
The provider spent enough time with me
108 Reviews