Billy W. Loo, Jr., MD, PhD, DABR

Billy W. Loo, Jr., MD, PhD, DABR

Radiation oncologist, Thoracic specialist

Bio:   Dr. Loo is a physician-scientist Radiation Oncologist and Bioengineer who leads the Thoracic Radiation Oncology program at Stanford Cancer Institute.

His clinical specialties are state-of-the-art radiation therapy for lung/thoracic cancers, including stereotactic ablative radiotherapy (SABR) and 4-D image-guided radiation therapy for lung tumors and radiosurgery for brain metastases. His research is in clinical trials and implementation of new treatment techniques for lung cancer, development of new medical imaging methods for measuring organ function and predicting response to cancer treatment, and development of next generation radiation treatment technologies and studying their unique biological effects.

Dr. Loo is a recognized expert in thoracic cancers serving on multiple national committees (including as writing member, chair, or vice-chair) that publish clinical guidelines on the treatment of lung cancer and other thoracic malignancies, including the National Comprehensive Cancer Network (NCCN), American College of Radiology (ACR), and American Society of Radiation Oncology (ASTRO).

Dr. Loo received his MD from University of California, Davis and his PhD in Bioengineering from University of California, San Francisco and Berkeley. He completed his Radiation Oncology residency training at Stanford University where he is now Associate Professor of Radiation Oncology. He is certified by the American Board of Radiology in Radiation Oncology.
4.8 out of 5
123 Patient Ratings
17 Patient Comments

Thoracic Cancer Program in Palo Alto

Radiation Oncology

Radiation Oncology at Blake Wilbur Building

Cyberknife Stereotactic Radiosurgery Program

Head and Neck Cancer Program

  • 900 Blake Wilbur Drive
  • 3rd Floor
  • Palo Alto , CA 94304
  • Phone: 650-498-6000
More Clinic Information » Getting Here » Make An Appointment

Cyberknife Stereotactic Radiosurgery Program at Advanced Medicine Center Building

  • 875 Blake Wilbur Drive
  • Clinic D
  • Palo Alto , CA 94304
  • Phone: 650-725-0084
More Clinic Information » Getting Here » Make An Appointment

Cyberknife Stereotactic Radiosurgery Program at Stanford Neuroscience Health Center

Professional Education

  • Medical Education: UC Davis School of Medicine Registrar (2000) CA
  • Board Certification: Radiation Oncology, American Board of Radiology (2006)
  • Residency: Stanford University Medical Center (2005) CA
  • Internship: Kaiser Found Hosp San Fran (2001) CA
  • Ph.D., U.C. San Francisco, U.C. Berkeley, Bioengineering (2000)
  • A.B., U.C. Berkeley, Biophysics (1989)

Honors & Awards

  • Basic Science Travel Grant, ASTRO (2005)
  • Educator of the Year Award, Association of Residents in Radiation Oncology (2012)
  • Graduate Student Research Award, University of California, San Francisco (1996)
  • Henry S. Kaplan Memorial Prize for Teaching in Radiation Oncology, Stanford University (2009)
  • Laboratory Graduate Fellowship, Associated Western Universities (1994, 1995)
  • Malcolm A. Bagshaw Award, Stanford Radiation Oncology (2003)
  • Molecular Biology in Clinical Oncology Workshop Scholarship, AACR (2004)
  • Rapp/Rummelsberg Research Scholarship, - (1991)
  • Regents Fellowship, University of California (1996)
  • Research Scholarship, California Medical Education and Research Foundation (1992)
  • Roentgen Resident/Fellow Research Award, RSNA (2004)
  • Travel Grant Award, Best of ASCO Meeting, Denver, ASCO (2004)
  • Young Investigator Travel Grant, ECOG (2005)

Administrative Appointments

  • Co-Chair, New Technologies Committee, Radiation Oncology (2011 - Present)
  • Thoracic Radiation Oncology Program Leader, Radiation Oncology (2005 - Present)

Clinical trials are research studies that evaluate a new medical approach, device, drug, or other treatment. As a Stanford Health Care patient, you may have access to the latest, advanced clinical trials.

Open trials refer to studies currently accepting participants. Closed trials are not currently enrolling, but may open in the future.

4.8

Friendliness

4.8

Explanations

4.8

Listens

4.7

Includes you in decisions

4.8

Clear Communication

4.8

Confidence in your doctor

4.8

Recommended to others

3.9

Wait times

SHC Patient, Oct 2016

Dr. Loo is more than I could ever ask for in a doctor!!! I have already referred 2 people to him.

SHC Patient, Sep 2016

Dr. Loo is very calming - excellent.

SHC Patient, Jun 2016

I am so lucky to have Dr. Loo. I love him!

SHC Patient, Apr 2016

Dr. Loo is a fantastic Dr. he always takes the time to carefully explain the test results and options. He also makes sure all our questions are answered.

SHC Patient, Mar 2016

As usual Dr. Bill Loo was extremely professional, understanding and caring. His direct gaze and soft gentle voice manifest his sincerity.

SHC Patient, Feb 2016

Excellent.

SHC Patient, Feb 2016

I could not ask for anything more than Dr. Loo. He is fantastic.

SHC Patient, Jan 2016

Most satisfied.

SHC Patient, Nov 2015

Dr. Loo is great. Student/resident needed instruction to wash/sterilize hands before coming in room!

SHC Patient, Oct 2015

Dr. Loo is a fantastic doctor. I am fortunate to have him! His calm demeanor is so wonderful in a stressful situation.

SHC Patient, Sep 2015

Dr. Loo is great!

SHC Patient, Jun 2015

I have complete confidence in Dr. Loo.

View All 17 Patient Comments »
4.8 out of 5
123 Patient Ratings
17 Patient Comments

SHC Patient, Oct 2016

Dr. Loo is more than I could ever ask for in a doctor!!! I have already referred 2 people to him.

SHC Patient, Sep 2016

Dr. Loo is very calming - excellent.

SHC Patient, Jun 2016

I am so lucky to have Dr. Loo. I love him!

SHC Patient, Apr 2016

Dr. Loo is a fantastic Dr. he always takes the time to carefully explain the test results and options. He also makes sure all our questions are answered.

SHC Patient, Mar 2016

As usual Dr. Bill Loo was extremely professional, understanding and caring. His direct gaze and soft gentle voice manifest his sincerity.

SHC Patient, Feb 2016

Excellent.

SHC Patient, Feb 2016

I could not ask for anything more than Dr. Loo. He is fantastic.

SHC Patient, Jan 2016

Most satisfied.

SHC Patient, Nov 2015

Dr. Loo is great. Student/resident needed instruction to wash/sterilize hands before coming in room!

SHC Patient, Oct 2015

Dr. Loo is a fantastic doctor. I am fortunate to have him! His calm demeanor is so wonderful in a stressful situation.

SHC Patient, Sep 2015

Dr. Loo is great!

SHC Patient, Jun 2015

I have complete confidence in Dr. Loo.

SHC Patient, Jul 2014

I am highly satisfied with my treatment team and care received.

SHC Patient, Jul 2014

The experience and helpfulness was very good.

SHC Patient, Jun 2014

Just great.

SHC Patient, Apr 2014

I had a very good experience with everyone their & was treated very well.

SHC Patient, Mar 2014

Dr. Loo is fantastic especially in a stressful situation.