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Kalust Ucar,

M.D.

Medical Oncologist and Hematologist

4.9 (179 Ratings)
Biography photo
Location
City of Hope Glendale
222 West Eulalia Street, Suite 100-B
Glendale, CA 91204
Specialties
Hematologic Oncology
Medical Oncology
Education
Medical school:

Doctor of Medicine, Istanbul University, Istanbul, Turkey

Residency:

Internal Medicine - University at Buffalo, Buffalo, NY

Academic Appointments
  • Assistant Clinical Professor, Department of Medical Oncology & Therapeutics Research
About Me

Kalust Ucar, M.D., is a medical oncologist and hematologist and an assistant clinical professor in the Department of Medical Oncology and Therapeutics Research at City of Hope® Cancer Center Duarte. Dr. Ucar works closely with patients diagnosed with a wide range of cancer types to ensure that they have access to the innovative treatment options that can help manage their condition and their quality of life. 

After earning his medical degree at Istanbul University in Turkey, Dr. Ucar took on a research role at Roswell Park Comprehensive Cancer Center in New York. He completed his internship, followed by a residency and fellowship in endocrinology, at the State University of New York. A further fellowship in oncology and hematology at the University of California, Los Angeles, was followed by a faculty position at the same institution. Dr. Ucar’s collaborative and equity-focused approach to care was recognized in 2007 with the Values in Action award from Glendale Memorial Hospital and Health Center in California. 

Dr. Ucar studied medicine at Istanbul University in Turkey. Moving to the U.S., he performed research at Roswell Park Comprehensive Cancer Center in New York and then joined SUNY as an intern, resident and fellow in endocrinology. Dr. Ucar specialized in oncology and hematology as a fellow at UCLA, where he was nominated for a teaching award and went on to become a faculty member. 

Dr. Ucar is fluent in both Armenian and Turkish and is an avid reader, golfer and sailing enthusiast.

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.
Apr 28, 2026
5.0
"Friendly, knowledgeable people work at this office/clinic"
Apr 18, 2026
5.0
"Very happy with Dr. Ucar and his knowledge on my issue."
Apr 18, 2026
5.0
"Everything is very good."
Apr 16, 2026
5.0
"Everyone was very caring and heartfelt."
Apr 16, 2026
5.0
"Everyone was very caring and heartfelt."
Apr 3, 2026
5.0
"I had a great experience with the doctor Ucar. He was very calm and professional. He did a thorough check-up, asked specific questions about my health, and took the time to explain everything perfectly."
Mar 26, 2026
5.0
"I am so grateful to Dr. Ucar and his staff for the respect and care they have shown over these 16 years. God bless them all"
Mar 10, 2026
5.0
"Dr Ucar is an excellent oncologist."
Mar 10, 2026
5.0
"Very happy with treatment at Eulalia office."
Feb 7, 2026
5.0
"Very helpful"
Feb 7, 2026
5.0
"Very fine help"
Feb 6, 2026
5.0
"Excellent"
Feb 6, 2026
5.0
"Excellent"
Jan 25, 2026
5.0
"I guarantee everyone to use the services of this office."
Jan 25, 2026
5.0
"I have a lot of good impressions from the doctor and the medical staff."
Jan 13, 2026
5.0
"All good experiance"
Jan 10, 2026
5.0
"Dr. Ucar continues to provide excellent care."
Jan 10, 2026
5.0
"I am very satisfied with the care received by Dr. Ucar and his staff. They do an excellent job."
Dec 31, 2025
5.0
"Dr Kalust Ucar is very knowledgeable and caring! [...] PA is also very caring and knowledgeable!"
Dec 18, 2025
5.0
"Everything is positive"
Dec 18, 2025
5.0
"There has never been a harsh and rude attitude from anyone, thank you all"
Dec 5, 2025
5.0
"Great experience"
Dec 5, 2025
5.0
"My experience has always been very good"
Nov 9, 2025
5.0
"Dr Ucar and [...] are amazing oncologists, I trust them with my life."
Oct 31, 2025
5.0
"Dr Ucar listened and responded to all my questions. He was thorough and caring. He put my health care as his top priority."
Oct 25, 2025
5.0
"I always always recommend them anybody who's in need"
Oct 25, 2025
5.0
"Most caring, patience, understanding, helpful we get every visit from Dr. Ucar and PA [...]. I'm blessed to have Dr.'s like them in my life."
Oct 24, 2025
5.0
"Fantastic doctor"
Oct 24, 2025
5.0
"I wish all medical offices worked like this one from check in to check out"
Oct 10, 2025
5.0
"Excellent"
Oct 8, 2025
5.0
"Many thanks"
Sep 24, 2025
5.0
"Exceptional expertise"
Aug 22, 2025
5.0
"Dr. Ucar is the best! Very professional, knowledgeable, and caring! He listens and explains things well!"
Aug 19, 2025
5.0
"I have recommended this facility to friends and family."
Aug 19, 2025
5.0
"I have recommended my provider and city of Hope as a whole to several friends and family who needed the best care for their cancer."
Jun 29, 2025
5.0
"Dr Ucar explained to me the treatment that I will be undergoing and introduced me to nurses who will be helping me during my treatment."