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Alexander Chehrazi-Raffle,

M.D.

Medical Oncologist; Assistant Professor of Medical Oncology & Therapeutics Research, City of Hope Cancer Center Duarte

4.9 (215 Ratings)
Biography photo
Location
City of Hope Comprehensive Cancer Center - Duarte
1500 East Duarte Road
Duarte, CA 91010
Specialties
Urologic Oncology
Genitourinary Oncology
Education
Medical school:

Chicago Medical School, North Chicago, IL

Residency:

Internal Medicine - Harbor-UCLA Medical Center, Torrance, CA

Academic Appointments
  • Assistant Professor, Department of Medical Oncology & Therapeutics Research
  • Co-Director, Testicular Cancer Program
About Me

Alexander Chehrazi-Raffle, MD, is a medical oncologist specializing in genitourinary cancers at City of Hope® Cancer Center Duarte. Dr. Chehrazi-Raffle was inspired to pursue a medical career in part after observing physicians at work during high school. This experience showed him how profoundly a doctor can influence their patients’ lives.

Dr. Chehrazi-Raffle diagnoses and treats a wide range of genitourinary cancers and is committed to a patient-centered approach in which individuals actively help shape their treatment plan. His focus is on educating, guiding and advocating for patients, with the aim of improving outcomes and building lasting, trusting relationships.

A physician-scholar, Dr. Chehrazi-Raffle has authored more than a dozen peer-reviewed case reports and research publications. During his fellowship at City of Hope, he became a co-investigator on four active clinical trials before joining the faculty and his work on a precision-medicine study predicting treatment response in advanced kidney cancer was published in the Journal of Immunotherapy of Cancer, earning a merit award at the International Kidney Cancer Symposium.

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.
Mar 11, 2026
5.0
"Doctor was well informed of my condition and discussed in detail all options available to me."
Feb 27, 2026
5.0
"Good"
Feb 27, 2026
5.0
"I recommend to the family"
Feb 19, 2026
5.0
"I could not have a better doctor. He has been great!"
Jan 14, 2026
5.0
"Excellent care. Thank you"
Jan 14, 2026
5.0
"Excellent treatment, care and communication. Thank you."
Jan 7, 2026
5.0
"Dr. Chehrazi is a very caring, patient and compassionate person/doctor. I would most definitely recommend him."
Jan 5, 2026
5.0
"The Dr was very informative and helpful."
Jan 5, 2026
5.0
"All staff members are kind and respectful."
Dec 31, 2025
4.9
"This was a scheduled routine checkup. I've had no complications or concerns, so it was brief and reassuring."
Dec 27, 2025
4.9
"He's great to provide information and address my questions/concerns."
Dec 4, 2025
5.0
"I like him for his attention to patients"
Dec 4, 2025
5.0
"You have helped me a lot, thank you"
Sep 19, 2025
5.0
"Good experience"
Sep 19, 2025
5.0
"Good experience"
Jul 12, 2025
5.0
"Dr. Was great"
Jul 3, 2025
5.0
"Awesome Services and Great Doctor"
May 24, 2025
5.0
"Very much like & respect my Doctor. Always attentive to my questions and talking."
May 24, 2025
5.0
"City of Hope Hospital is a great Care Center for my needs and those of others. It was recommended to me when I moved here from Colorado 3yrs ago."