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Karamjeet Singh Sandhu,

M.D.

Hematologist-Oncologist

4.9 (62 Ratings)
Biography photo
Location
City of Hope Duarte
1500 East Duarte Road
Duarte, CA 91010
Education
Medical school:

1994-2000, General Medicine, Tver State Medical Academy, Tver, Russia, M.D.

Residency:

2009-2012, Internal Medicine Residency, Hennepin County Medical Center, Minneapolis, MN

Academic Appointments
  • Assistant Professor, Division of Leukemia, Department of Hematology & Hematopoietic Cell Transplantation
  • Program Director, HCT/Cellular Therapy Fellowship Program
About Me

Karamjeet Singh Sandhu, M.D., is a blood cancer specialist and a member of the Hematology and Hematopoietic Cell Transplantation team at City of Hope® Cancer Center Duarte. 

Dr. Sandhu earned his medical degree from Tver State Medical Academy in Russia. He then completed his internal medicine residency at Hennepin County Medical Center in Minneapolis, before going on to specialize in hematology-oncology and stem cell transplant through a fellowship at the University of Minnesota in the same city. He later completed advanced training in bone marrow transplantation at City of Hope. 

Double board-certified in internal medicine and medical oncology, Dr. Sandhu speaks English, Punjabi, Hindi and Russian, helping him connect with a diverse group of patients. His areas of special interest include treating leukemia in older adults, immunotherapy treatment options, managing graft-versus-host disease and studying how the body’s microbiome affects stem cell transplants. He has published several research papers on these topics.

Patient reviews
The patient ratings and comments on this page are obtained from an external Press Ganey® outpatient survey provided to all eligible City of Hope patients within one to two weeks of their treatment occurrence. Raw data from the answers to the survey questions about our physicians are calculated by Press Ganey into a one- to five- star rating. In the spirit of transparency, all patient comments are posted as written by the patient, whether they are positive or negative. We only exclude comments if they are deemed to be slanderous or libelous, contain profanity or vulgar language, or do not relate to the patient's experience with the doctor involved. As a result, the comments are the views and opinions of the patients surveyed and are not endorsed by, and may not necessarily reflect the opinion of, City of Hope.
Jul 17, 2026
5.0
"Dr. Sandhu literally saved my husband's life! He is wonderful and I am forever grateful."
Jun 15, 2026
5.0
"Dr. Sandhu ALWAYS shows great patience and care. I appreciate him so much for taking the time to answer my questions and calming my nerves. He's THE BEST!"
May 19, 2026
5.0
"Always recommend people to city of hope duarte because it's the best"
May 19, 2026
5.0
"No bad experience ever. When I go to visits best cancer hospital in thee world, from cross guard to check-in, cleanup, nurses, doctors"
Mar 23, 2026
5.0
"Dr Sandhu is very good. Personable and explains what he wants and why. He is very pleasant"
Feb 24, 2026
5.0
"The best provider"
Feb 24, 2026
5.0
"Overall they're excellent"
Nov 11, 2025
5.0
"Dr. Sandhu was extremely patient with me. He was willing to spend time answering all my questions. It was very thorough and explaining my health condition I feel fortunate to have him as my doctor."